Major product has to be predicted for the given reaction. Concept Introduction: Diels-Alder reaction is the 4+2 addition reaction. In other words it is the reaction between a diene and a dienophile. Here a total of six pi bonds are involved resulting in formation of one pi bond and two single bonds. Diels-Alder reaction occurs via a single concerted step and not by involvement of ions. If a monosubstituted ethylene is used, the product obtained contains a stereocenter. This can be represented as,

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Chapter 10.1, Problem 10.4P

Interpretation Introduction

Interpretation:

Major product has to be predicted for the given reaction.

Concept Introduction:

Diels-Alder reaction is the 4+2 addition reaction. In other words it is the reaction between a diene and a dienophile. Here a total of six pi bonds are involved resulting in formation of one pi bond and two single bonds. Diels-Alder reaction occurs via a single concerted step and not by involvement of ions. If a monosubstituted ethylene is used, the product obtained contains a stereocenter. This can be represented as,

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