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Chapter 30: Q28E (page 1033)

Predict the product of the following pericyclic reaction. Is this [5,5] shift a suprafacial or an antarafacial process?

Short Answer

Expert verified

The product of the following pericyclic reaction can be predicted.

Step by step solution

01

Statement for pericyclic reaction

The pericyclic reaction can be given as a thermal [5,5] sigmatropic rearrangement reaction. There is an involvement of five electron pairs in the reaction. It takes place through the suprafacial pathway.

02

Product of the pericyclic reaction

The pericyclic reaction’s product can be shown as,

It is a suprafacial process for thermal [5,5] sigmatropic rearrangement.

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