1. Predict and draw the structures of the product(s) of the following reactions. If more than one product is expected, indicate the major and the minor product as far as possible. Pay particular attention to the regiochemistry and stereochemistry of the substituents. (CH;CO),0 pyridine (а). НО CH17 (b). CH;OČCI pyridine HO OH OH

1. Predict and draw the structures of the product(s) of the following reactions. If more than one product is expected, indicate the major and the minor product as far as possible. Pay particular attention to the regiochemistry and stereochemistry of the substituents. (CH;CO),0 pyridine (а). НО CH17 (b). CH;OČCI pyridine HO OH OH

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

Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions

Section20.6: Sigmatropic Shifts

Problem 20.12P

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