2This question deals with some organic reaction mechanisms.(a)This question concerns some organic elimination reaction mechanisms. Racemicstilbene dichloride A (one enantiomer is shown) on heating with pyridine undergoes anelimination reaction to form product B. Meso-stilbene dichloride C does not undergoan elimination reaction as readily under the same conditions. Explain these resultsusing saw-horse projections and draw mechanisms with them.Ph.HPyridineABPhPyridineHCIAPh.HANo Reaction.CICIPyridineHPh(b)(c)(d)What is the role of the pyridine in this reaction?What type of elimination reaction is this?What type of transition state does this reaction require to proceed?(e)What word describes the bond breaking and bond forming in this reaction?

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Answered: 2 This question deals with some organic…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter16: Aldehydes And Ketones

Section: Chapter Questions

Problem 16.69P

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