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Organic chemistry: Stereochemistry (2)

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Uploaded by on Dec 23, 2009

Organic chemistry: Stereochemistry. Chiral carbons ("stereocenters") vs. chiral molecules. Meso molecules. Enantiomers and diastereomers. R and S naming

This is a recording of a tutoring session, posted with the student's permission.

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http://www.youtube.com/watch?v=yCHoloPgTYg&feature=PlayList&p=4543754...

(1) Chiral carbons ("stereocenters") vs. chiral molecules
(2) Continued. Meso molecules. Enantiomers
(3) Continued. Diastereomers. R and S naming
(4) R and S naming continued
(5) Continued


tags: educational college student education MCAT exam test

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  • You are such a good teacher. I am so thankful for your videos. They have taught me more in a few minutes than burying my head in my book for HOURS UPON DAYS!

  • nice video sir

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  • Wouldn't the second molecule CH3BrHCBrHCCH3 be a meso molecule? Rotation of the C-C middle bond will give it achirality.

  • lol he just dissapears

  • LOL u shawged on the girl

  • Therefore the tutor is correct!

  • @drbolaadly I don't know whether it is relevant now, but I believe you are rotating the molecule 180 degrees, and not rotating it's mirror image. If you draw out its mirror image you cannot superimpose by rotating 180 :)

  • awkward silence at 3:11

  • Thank you so much! You are so amazing!

  • you're the best xD

  • Enantiomers did not make sense until - 8:25

  • im not looking forward to this class

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