Organic Chemistry
Organic Chemistry
12th Edition
ISBN: 9781118875766
Author: T. W. Graham Solomons, Craig B. Fryhle, Scott A. Snyder
Publisher: WILEY
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Chapter D, Problem 4PP
Interpretation Introduction

Interpretation:

The products of the given cycloaddition reactions are to be determined.

Concept introduction:

▸ The electrocyclic reactions are initiated by heat or light and are stereospecific in nature.

▸ The thermal electrocyclic reaction having 4Π electrons takes place with conrotatory motion.

▸ The photochemical electrocyclic reaction having 4Π electrons takes place with disrotatory motion.

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