9) The below reaction is an example of a in a Et H D CH3 CH3 Heat fashion. H CH3 Et CH3 D a. Electrocyclic ring shift; conrotatory b. Electrocyclic ring shift; disrotatory c. [1,5] sigmatropic rearrangement; suprafacial d. [1,5] sigmatropic rearrangement; antarafacial that proceeds b C oor oor of B. and D have electron density on methoxy

9) The below reaction is an example of a in a Et H D CH3 CH3 Heat fashion. H CH3 Et CH3 D a. Electrocyclic ring shift; conrotatory b. Electrocyclic ring shift; disrotatory c. [1,5] sigmatropic rearrangement; suprafacial d. [1,5] sigmatropic rearrangement; antarafacial that proceeds b C oor oor of B. and D have electron density on methoxy

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter30: Orbitals And Organic Chemistry: Pericyclic Reactions

Section30.SE: Something Extra

Problem 14MP: Plastic photochromic sunglasses are based on the following reversible rearrangement of a dye inside...

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