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1: Pericyclic Reactions

Last updated

Aug 1, 2023
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- Introduction and Acknowledgements
- 1.1: Introduction to Pericyclic Reactions

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1.1: Introduction to Pericyclic Reactions
This page provides an overview of the three types of pericyclic reactions: cycloadditions, electrocyclic reactions, and sigmatropic rearrangements.
1.2: Cycloaddition Reactions
This page covers common cycloaddition reactions, including the Diels-Alder reaction, ene reaction, photo [2+2], ketene [2+2], and 1,3-dipolar cycloadditions, and discusses why some are promoted by heat and others by light.
1.3: Electrocyclic Reactions
This page covers electrocyclic reactions promoted by heat and light including 4 pi, 6 pi, and 8 pi. It focuses on the molecular orbital analysis to explain conrotatory and disrotatory reaction pathways. It also covers ionic electrocyclic reactions including the Nazarov reaction.
1.4: Sigmatropic Rearrangements
This chapter highlights synthetically useful sigmatropic rearrangements including hydride shifts, the Cope rearrangement, the Claisen rearrangement, and the Wittig rearrangement.

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