One-pot Preparation of Derivatives of the Unknown 1,9-Diazaphenalene Ring by a Consecutive Electrocyclic Ring-closure/Claisen Rearrangement/Intramolecular Amination Process

DOI: 10.1039/c39900000007

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 7 - 8 (1990)

Update date:2022-08-04

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Authors:

Molina, Pedro

Alajarin, Mateo

Vidal, Angel

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Article abstract of DOI:10.1039/c39900000007

A short synthesis of 1,9-diazaphenalene derivatives (8) based on a new method of two consecutive pyridine annelations which involves cyclization of conjugated carbodiimides (5) is described.

Full text of DOI:10.1039/c39900000007

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