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Search results “Determining chirality from newman projections”
Newman Projection Stereochemistry R & S Trick: Chirality Vid 7
 
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Newman Projection Stereochemistry - Learn how to find R and S configurations for Newman Projections WITHOUT wasting time redrawing in skeletal/sawhorse structure. By http://leah4sci.com/chirality Struggling with Organic chemistry? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/ This is Video 7 in the Chirality/steroechemistry series. Catch them all including the stereochemistry practice quiz and cheat sheet by visiting http://Leah4sci.com/chirality I recommend following along with a model kit. Get the kit I'm using in the video through my Amazon referral link: http://leah4sci.com/kit (I get a small commission if you purchase through this link) I offer private online tutoring for organic chemistry and MCAT prep. Details on my website: http://leah4sci.com/organic-chemistry-tutor/ for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4sci Twitter: https://twitter.com/Leah4Sci Google+ https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 49302 Leah4sci
Stereochemistry - R and S Configuration - Fischer and Newman Projections Organic Chemistry
 
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This organic chemistry video tutorial provides a review on stereochemistry - specifically how to assign R and S configuration to chiral carbon atoms or stereocenters. It contains plenty of practice problems include examples using fischer and newman projections. Here is a list of topics: 1. Definition of a stereocenter or chiral carbon 2. How to assign priority using the cahn ingold process 3. How to assign r and s configuration to a chiral center 4. How to draw (S)-2-chloropentane and (R)-2-bromobutane 5. Nomenclature - How To Name Organic Compounds Using and R and S configuration 6. How to assign R and S absolute configuration using line structures 7. How to assign r and s to a fischer projection 8. R and S Stereochemistry with Newman Projections 9. Naming Rules on Fischer and Newman Projections
Converting a Newman Projection to Line Diagram - And Determining R/S
 
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From the Crash Course in Stereochemistry by Master Organic Chemistry - a guided course on solving exam problems in stereochemistry.
Newman Projections - Anti, Gauche, Staggered, Eclipsed Energy Diagrams / Stability Organic Chemistry
 
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This organic chemistry video tutorial shows you how to draw newman projections from bond line structures viewed along the C2 and C3 bond. It contains plenty of notes, examples, and practice problems. Here is a list of topics: 1. Drawing the Newman Projection of Butane 2. Anti vs Gauche Conformation of Butane 3. Staggered vs Eclipsed Conformation 4. Torsional Strain and Steric Strain 5. How To Draw The Most Stable Newman Projection of 2-MethylButane 6. Potential Energy Diagram of Butane Conformations 7. Potential Energy vs Dihedral Angle 8. Potential Energy, Stability, and Reactivity 9. Local Minimum and Energy Maxima 10. Nomenclature - Naming Newman Projections 11. How To Convert a Newman Projection into a Bond Line Structure or Skeletal Structure - Hexane, Pentane, and 3,4 - dimethylheptane.
Newman Projections
 
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This organic chemistry video tutorial provides a basic introduction into newman projections. It explains how to draw the newman projections of ethane, butane, and 2,3-dimethylpentane. It explains how to draw the eclipsed and staggered conformations of ethane as well as the gauche and anti conformations of butane. It explains how to use conformational analysis to determine which conformation is most stable. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienceTutoring/ New Organic Chemistry Playlist https://www.youtube.com/watch?v=6unef5Hz6SU&index=1&list=PL0o_zxa4K1BXP7TUO7656wg0uF1xYnwgm&t=0s
Problem 4 Absolute Config
 
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Identify the absolute configuration of a molecule from a Newman projection.
Views: 61294 Riz Klausmeyer
Chiral R and S with Newman Projections
 
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Looks at converting a Newman Projection with a chiral center in the front or back into a perspective where R and S can be determined. I always recommend learning to do this first with a model kit so that the 3D structure is a little more intuitive.
Newman projections | Alkanes, cycloalkanes, and functional groups | Organic chemistry | Khan Academy
 
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Newman Projections. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/conformations-alkanes-cycloalkanes/v/newman-projections-2?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/naming-alkanes-cycloalkanes-bicyclic/v/heats-of-combustion-of-alkanes?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 596967 Khan Academy
Newman Projection of 2 methylbutane - most stable conformation
 
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This video shows you how to draw the most stable newman projection of 2-methylbutane.
Newman Projection to Bond Line Notation Trick Leah4sci
 
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http://leah4sci.com/newman-projections/ Presents: Newman Projection to Bond-Line Notation Trick - No model kit required! Struggling with Orgo? Grab my free ebook '10 Secrets To Acing Organic Chemistry' http://leah4sci.com/orgo-ebook/ This video teaches you my logic-based trick to quickly turn a Newman Projection into a bond-line notation or skeletal structure without the need to rely on your model kit. Catch my entire Newman Projections video series on my website: http://leah4sci.com/newman-projections/ For more in-depth review including practice problems and explanations, check out my online membership site: http://studyhall.leah4sci.com/join For private online tutoring visit my website: http://leah4sci.com/organic-chemistry-tutor/ Finally, for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4sci Twitter: https://twitter.com/Leah4Sci Google+ https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 96693 Leah4sci
Newman Projections to Names in Organic Chemistry
 
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This is a problem solving screencast showing how to convert from a Newman Projection into an IUPAC name using nomenclature rules.
Views: 8568 Matthew Donahue
E2 Stereochemistry With Newman Projections
 
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This organic chemistry video tutorial provides a basic introduction into the stereochemistry of the E2 reaction. It explains how to determine which stereoisomer will be produced such as the E or Z isomer or the cis / trans isomer. This video contains examples with newman projections. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienceTutoring/ New Organic Chemistry Playlist https://www.youtube.com/watch?v=6unef5Hz6SU&index=1&list=PL0o_zxa4K1BXP7TUO7656wg0uF1xYnwgm&t=0s
OChem 05 - Newman Projections
 
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How to draw Newman Projections Please visit my official website at: http://www.mathandscienceftw.com
Views: 160921 MathandScienceFTW
Amino Acid Stereochemistry R and S vs D and L Configuration
 
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http://leah4sci.com/aminoacids presents: Amino Acid Stereochemistry finding R and S or D and L on Fischer Projections and linear molecules. Is your MCAT just around the corner? Grab a free copy of my ebook "MCAT Exam Strategy - A 6 Week Guide To Crushing The MCAT" at http://mcatexamstrategy.com/ebook This is video 4 in the MCAT amino acids tutorial video series. How to determine if amino acids are RS or DL from linear and Fischer forms, and how to quickly convert between them Referenced in this video: Chirality tutorial series: http://leah4sci.com/chirality Catch this entire video series along with my amino acid cheat sheet, tutorials and practice quiz on my website: http://leah4sci.com/aminoacids Need more help? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Have questions? Leave a comment below this video or hit me up on social media: Twitter: http://twitter.com/leah4sci Facebook: https://www.facebook.com/mcatexamstrategy Google+: https://plus.google.com/+LeahFisch/
Views: 68882 Leah4sciMCAT
Converting Newman to Fischer Projections (vid 4 of 5)
 
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http://leah4sci.com/fischer Presents: Converting a Newman Projection to Fischer Projections and Fischer back to Newman Catch this entire video series + practice quiz and cheat sheet on my website: http://leah4sci.com/fischer Video 4 of 5 in my in my Fischer Projection series shows you how to quickly and easily convert Newman Projections from the staggered or eclipsed form into Fischer projections. You'll also learn how to convert a Fischer projection into a newman in the staggered or eclipsed conformation. Newman Projections Series: http://leah4sci.com/newman-projections/ Is your MCAT just around the corner? Grab a free copy of my ebook "MCAT Exam Strategy - A 6 Week Guide To Crushing The MCAT" at http://mcatexamstrategy.com/ebook Need more help? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Have questions? Leave a comment below this video or hit me up on social media: Twitter: http://twitter.com/leah4sci Facebook: https://www.facebook.com/mcatexamstrategy Google+: https://plus.google.com/+LeahFischN
Views: 75274 Leah4sciMCAT
Practice Problem: Newman Projections of Conformational Isomers
 
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Spin that sigma bond and what do you get? Draw the Newman projections and find out! Watch out for pesky gauche interactions. Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
An Introduction to Newman Projections
 
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Professor Davis uses ethane to demonstrate how Newman projections are created and why they contain useful information which is not available from other structural representations.
Views: 39862 ChemSurvival
How to Convert a Newman Projection to a Fischer Projection
 
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CH221 How to convert a Newman project to a Fischer Projection
Views: 27574 Michael A. Nichols
Practice Problem: Newman Projections and Nomenclature
 
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For this one, we will need to be able to draw Newman projections as well as name the molecule using the rules of IUPAC nomenclature. Basic stuff! Subscribe: http://bit.ly/ProfDaveSubscribe ProfessorDaveExplains@gmail.com http://patreon.com/ProfessorDaveExplains http://professordaveexplains.com http://facebook.com/ProfessorDaveExpl... http://twitter.com/DaveExplains General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths Biology Tutorials: http://bit.ly/ProfDaveBio American History Tutorials: http://bit.ly/ProfDaveAmericanHistory
Newman Projection Tutorial
 
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This is a tutorial/demonstration of how to draw Newman projections while using a molecular modeling kit.
Views: 5220 ProfessorWehunt
Newman Projection
 
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Are you struggling with organic chemistry? Download my free ebook "10 Secrets To Acing Organic Chemistry" here: http://leah4sci.com/orgo-ebook/ http://leah4sci.com/organicchemistry/ presents: Newman Projection diagram of an ethane molecule In this video: - What is a Newman Projection - How to view a Newman Projection - Newman projection rotations demonstrated with a model kit - drawing staggered and eclipsed conformations for the Newman Projection of ethane - Potential energy diagram for ethane from 0 degrees, with 60 degree incremental rotations Have additional questions? Then join me for a live online review session held weekly For more information visit http://leah4sci.com/organicchemistry/
Views: 62735 Leah4sci
Converting Newman Projection to Line Drawing
 
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For more, go to http://masterorganicchemistry.com
Double Newman diagram for methylcyclohexane | Organic chemistry | Khan Academy
 
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Double Newman diagram for methylcyclohexane. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/conformations/v/stability-of-cycloalkanes?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/conformations/v/chair-and-boat-shapes-for-cyclohexane?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry ?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 224942 Khan Academy
CHEM 220 Video - Drawing newman projections
 
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This video describes how to convert bond-line structures into Newman projections
Views: 54455 Jeremy McCallum
Drawing Newman Projections, Staggered, Eclipse, Torsional Strain and Gauche Confirmatiion
 
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DO NOT FORGET TO SUBSCRIBE! This video puts emphasis on how to draw Newman projections, specifically 1-chloropropane
Views: 3769 Kevan Science
Newman Projection Part 4 - Multi-Substituted Molecule
 
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Are you struggling with organic chemistry? Download my free ebook "10 Secrets To Acing Organic Chemistry" here: http://leah4sci.com/orgo-ebook/ http://leah4sci.com/organicchemistry/ presents Newman Projection Tutorial Video - Part 4 Drawing the newman projection for a multi-substituted complex molecule What starts out as a potentially ridiculous molecule can easily be turned into a Newman Projection if you rewrite your sawhorse or 'sideways' structure into a 2-carbon molecule with substituents coming off it, just as they would your Newman Projection Have additional questions? Then join me for a live online review session held weekly For more information visit http://leah4sci.com/organicchemistry/ Find me online: Website: http://leah4sci.com Facebook: http://facebook.com/leah4sci Twitter: http://twitter.com/leah4sci
Views: 25626 Leah4sci
Double Newman Projection Chair Cyclohexane
 
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In this video, I demonstrate how to draw the double Newman projection for a tri substituted cyclohexane
Views: 12271 Doc Lenczewski
Converting Newman Projections to Bond-Line Structures Made Easy! - Organic Chemistry
 
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Welcome to the first Orgo Made Easy - Chem Survival Collaboration video! Prof. Davis of Georgetown University and I have worked on this and another video for the past month to show you guys how easy it is to work with Newman Projections. In this video we show you how to convert a Newman Projection to its Bond-Line structure. And then in another video on Prof. Davis' channel we show you how to convert a Bond-Line structure into its Newman Projection. If you can do this in your head, it makes any Newman Projection problem super easy! ● Bond-Line to Newman Projection: https://www.youtube.com/watch?v=00tAewjOBqs ● Strain Energy due to Rotating Newman Projections: https://www.youtube.com/watch?v=xXci5VGousQ ● This video was made possible due to donations from: 1. Ayubert - Edmonton, Canada 2. Jackson Carranco - Flagstaff, Arizona (USA) 3. Melanie Miller - Awesomeville, AwesomeLand ● We Are Orgo Made Easy! (Welcome Part 1) - (https://www.youtube.com/watch?v=_5b0ugnM3Uw) ● 7 Must Know Resources for Organic Chemistry! (Welcome Part 2) - (https://youtu.be/1QkGxQCI1es) http://OrgoMadeEasy.org/extra-resources/ ● For a chance to get Free Tutoring/College Advice while helping to support me, check here: http://www.Patreon.com/OrgoMadeEasy ● Private Tutoring Information: I offer in-person private tutoring in Boston and NYC, and if you live elsewhere on this awesome planet I offer online Skype tutoring that is accompanied with a whiteboard program. For more info check here: http://orgomadeeasy.org/private-tutoring/ and contact me via my "Orgo Made Easy" Facebook page or email: OrgoMadeEasy@Gmail.com ● Concepts covered/related: Newman Projections | Eclipsed Newman | Staggered Newman | Gauche Anti Configurations | Halogens | Isopropyl | Model Kits | Bond Rotation | Steric Strain | Angle Strain | Torsional Strain | Bond Line or Line Angle Formula | Condensed Formula | Conformational Analysis | Organic Chemistry 1 | Cyclohexanes | Stereochemistry Make sure you share this with your friends if you found it helpful, and I would love it if you leave some comments to let me know if I'm on the right track ;). Subscribe to get updated when I make new videos! https://www.youtube.com/user/OrgoMadeEasy Connect with me on Facebook/Instagram/Twitter! Facebook-------------------------------https://Facebook.com/OrgoMadeEasy Instagram-------------------------------http://Instagram.com/FrankMWong Tweet Tweet---------------------------https://Twitter.com/OrgoMadeEasy Official Website-----------------------http://OrgoMadeEasy.org/ Help Support Me Here--------------http://www.Patreon.com/OrgoMadeEasy Private Tutoring-----------------------http://OrgoMadeEasy.org/private-tutoring/
Views: 13694 Frank Wong
Stereochemistry Fischer Projections - R and S, Chiral Centers & Stereoisomers, Naming, Enantiomers,
 
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This video discusses the stereochemistry of organic compounds that are represented as fischer projections. It shows you how to identify the chiral carbon centers also known as stereocenters in a fischer projection and how to calculate the number of stereoisomers in addition to assigning R and S configuration to each chirality center. This video provides a lot of examples and practice problems on how to name organic compounds using fischer projections. It also shows you how to classify two compounds as diastereomers, meso compounds, enantiomers, or constitutional isomers. Organic Chemistry Video Playlist: https://www.youtube.com/watch?v=n5vjCqnVb6s&index=1&t=25s&list=PL0o_zxa4K1BU3gxU8RwqkEET2ilZ80Znj Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
conversion of wedge-dash and newmann to fisher by VKP sir
 
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Complete video lectures are available in DVD & USB. Payment can be made by debit card/credit card/COD. Cash on Delivery is also available Click to buy courses http://www.nucleoniitjeekota.com These videos are classroom recording of lecture taken at Nucleon chemistry classes kota . Nucleon is the individual institute of kota dedicated for IIT-JEE Advanced chemistry . Nucleon is run by two subject experts NV sir (B.Tech. IIT Delhi ) & VKP sir (M. Sc. IT BHU ).
Newman projections - General Organic Chemistry part 23
 
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Free video lectures for Engineering Entrance Exams like IIT JEE and others in English/Hindi. We have about 1000 videos and 150 hours of content on Physics, Chemistry and Mathematics for the session of 2017-2018. Please subscribe to our channel :)
MIT 5.12 Exam 1, Part 2: Chirality, Diastereomers, Chairs, Newman Projections
 
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Exam 1, Part 2 preparation for MIT organic chemistry course 5.12. 1) Stereogenic Centers & Chirality 2) Enantiomers & Diastereomers 3) Chair Conformations 4) Newman Projections
Views: 2967 JustinMITchemistry
How to Convert  Newman Projection to Fischer Projection # Lecture
 
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For JEE (Main) and JEE(advanced) "Converting Newman Projection" to "Fischer Projection" GPC 5.12
Views: 17417 GuruprakashAcademy
What is a Newman projection
 
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This video gives a brief description of what a Newman Projection is.
Views: 787 Sarah Chem
Newman Projection of 1-bromopropane
 
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How to relate a Newman projection to a 3-D drawing and a molecular model kit. Newman projections are used to easily represent conformational isomers. A conformational isomer is the same molecule but has had a rotation about a sigma bond. Compounds continually have rotations occurring but may have steric interactions that prefer some conformations over others and this can have implications on reaction mechanisms. Cyclohexane compounds have a chair and a boat conformation. For more organic chemistry and IB Chemistry go here: https://sites.google.com/site/thechemistrytranslator/chemistry---milam-plymouth/ib-chem-milam-hl
Views: 3047 Scott Milam
Newman Projections to Wedge & Hatch and vice versa
 
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Examples showing how to go from a Newman Projection to a line bond Wedge and Hatch structure and vice versa!
Views: 877 Wentzel Lab
Bond Line Formula to Newman Projections
 
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Professor Davis (of ChemSurvival Enterprises) and Frank Wong (of Orgo Made Easy) team up to explain how to quickly convert bond-line representations into Newman projections! See the reverse process on Frank's channel at https://www.youtube.com/watch?v=Bhnt2s90gS0 Find more videos at www.youtube.com/chemsurvival
Views: 7632 ChemSurvival
NEWMAN PROJECTION
 
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For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. HYDROCARBONS: NEWMAN PROJECTION:We can represent conformations in saw horse projections or Newman projections or wedge and dash projections In saw horse projection the molecule is viewed along the molecular axis. Draw the C – C bond as a straight line some what bigger with upper end slightly tilted to right or left side. Front carbon shown at the lower end and back carbon at the upper end. Each carbon has. Three line attached to three hydrogen atoms which are inclined at angle 120o In Newman projection the molecule is viewed at the C – C bond head on . The nearer carbon atom is represented by a point and the there hydrogen by Three lines drawn at an angle 120o and the rear carbon atom is represented by a circle and the three hydrogen as there shorter lines which are drawn at an angles 1200 to each other.In staggered the electron clouds of carbon hydrogen bonds are as far apart as possible. So minimum repulsion forces and maximum energy stability of the molecule In eclipsed the electron clouds of carbon – hydrogen bonds are closer to each other so maximum repulsive forces called torsional strain whose magnitude depends on the angle of station about C – C bond. This angle is called dihedral angle or torsional angle.
Views: 4119 7activestudio
How to Draw The Most Stable Newman Projection (Staggered Confirmation)
 
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DO NOT FORGET TO SUBSCRIBE! This video shows step by step how to draw the most stable confirmation of any molecules.
Views: 451 Kevan Science
Newman projections 2 | Organic chemistry | Khan Academy
 
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Newman Projections 2. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/conformations-alkanes-cycloalkanes/v/conformations-of-ethane?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/bond-line-structures-alkanes-cycloalkanes/conformations-alkanes-cycloalkanes/v/newman-projections?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 326586 Khan Academy
A Brief Introduction to Newman Projections
 
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Professor Davis shows ethane in the orientation used to produce its Newman projection in both staggered and eclipsed conformations.
Views: 2011 ChemSurvival
Cyclohexane Chair Conformation to Double Newman Projection
 
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http://leah4sci.com/chairs presents: Converting Cyclohexane Chair Conformations to Double Newman Projections Need help with Orgo? Download my free guide ’10 Secrets to Acing Organic Chemistry’ HERE: http://leah4sci.com/orgo-ebook/ In this video you'll learn the step by stop LOGICAL process for converting a cyclohexane in chair conformation to a double Newman Projection. This is Bonus Question B on the chair conformations quiz linked below. This question takes a complicated, substituent filled, Chair Conformation and transforms it into a Newman Projection. You’ll see a model kit compared to the drawing to help visualize the transition. Links & Resources Mentioned In This Video: Find the entire Cyclohexan Chair Conformation Tutorial Series + Try the Practice Quiz HERE: Leah4Sci.com/Chairs Find the Newman Projections Tutorial Series HERE: http://leah4sci.com/newman-projections/ For more in-depth review including practice problems and explanations, check out my online membership site: http://studyhall.leah4sci.com/join For private online tutoring visit my website: http://leah4sci.com/organic-chemistry-tutor/ Finally, for questions and comments, find me on social media here: Facebook: https://www.facebook.com/Leah4Sci Twitter: https://twitter.com/Leah4Sci Google+ : https://plus.google.com/u/0/+LeahFisch Pinterest: http://www.pinterest.com/leah4sci/
Views: 31200 Leah4sci
Newman Projection of Ethane, Propane, Butane, and Pentane viewed along C2 C3 bond
 
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This video shows you how to draw the newman projection of ethane, propane, butane, and pentane when viewed along the C2 - C3 bond.
Interconversion of one form of molecule to another
 
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This video help the student to inter convert one form of organic molecule into another. Students can get many more video lectures, lecture notes, question banks of organic chemistry from my website which is written in my video.
Views: 30627 Ajnish Gupta
Newman Projection of Pentane 004
 
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Look down the C2-C3 bond of pentane and draw a Newman projection of the least stable conformation. ———————————— INTERVIEW 1) Revell, K. (November 16, 2016) “An Interview with Heath Giesbrecht, Part I” The Macmillan Community https://community.macmillan.com/groups/flipped-chemistry/blog/2016/11/17/an-interview-with-heath-giesbrecht-part-1 2) Revell, K. (November 16, 2016) “An Interview with Heath Giesbrecht, Part II” The Macmillan Community https://community.macmillan.com/groups/flipped-chemistry/blog/2016/11/17/an-interview-with-heath-giesbrecht-part-2 ———————————— INTERDISCIPLINARY ART LECTURE: 1) Giesbrecht, H., Peet, K. (January 20, 2016) “Translating Failure” WEDGE_SPACE https://vimeo.com/152432030 ———————————— FACEBOOK: https://www.facebook.com/profheath/ TWITTER: https://twitter.com/prof_heath
Sawhorse to Fischer Projections + Shortcut (vid 3 of 5)
 
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http://leah4sci.com/fischer Presents: Converting Sawhorse to Fischer Projections and Fischers to Sawhorse + Shortcut Catch this entire video series + practice quiz and cheat sheet on my website: http://leah4sci.com/fischer This video (3 of 5) shows you how to convert a 3-dimensional sawhorse projection of a molecule to a 2-dimensional Fischer projection and back. Learn the proper tedious method + my shortcut. Is your MCAT just around the corner? Grab a free copy of my ebook "MCAT Exam Strategy - A 6 Week Guide To Crushing The MCAT" at http://mcatexamstrategy.com/ebook Need more help? I offer private online MCAT tutoring. Details http://leah4sci.com/mcat-tutoring/ Have questions? Leave a comment below this video or hit me up on social media: Twitter: http://twitter.com/leah4sci Facebook: https://www.facebook.com/mcatexamstrategy Google+: https://plus.google.com/+LeahFisch/
Views: 78705 Leah4sciMCAT
Fischer projection introduction | Stereochemistry | Organic chemistry | Khan Academy
 
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How to assign a configuration to a chirality center using a Fischer projection. Watch the next lesson: https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/fischer-projection-practice?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Missed the previous lesson? https://www.khanacademy.org/science/organic-chemistry/stereochemistry-topic/optical-activity/v/fischer-projection-introduction?utm_source=YT&utm_medium=Desc&utm_campaign=organicchemistry Organic Chemistry on Khan Academy: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them. We will also think about how those reactions are occurring on a molecular level with reaction mechanisms. Simply put, organic chemistry is like building with molecular Legos. Let's make some beautiful organic molecules! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Organic Chemistry channel: https://www.youtube.com/channel/UCNKPjijOc0WEJ7DIV_Vay3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Newman projections- anti vs gauche
 
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More on differences in potential energy of gauche vs anti and eclipse
Views: 18541 Alberto Aguilera