Chemical communications

Highly efficient [2+ 2] intramolecular cyclizations of allenynes under microwave irradiation: construction of fused bicyclic compounds

CH Oh, AK Gupta, DI Park, N Kim

Index: Oh, Chang Ho; Gupta, Arun Kumar; Park, Dai In; Kim, Nakjoong Chemical Communications, 2005 , # 45 p. 5670 - 5672

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Citation Number: 24

Abstract

A palladium [2+ 2] cycloaddition of 1, 6-and 1, 7-allenyne carboxylates and microwave- mediated [2+ 2] cycloaddition of various 1, n-allenynes were developed and, particularly, the microwave irradiated [2+ 2] cycloaddition of allenynes can provide a simple, general and eco-friendly synthetic method to fused bicyclo [m, 2, 0] alkadienes.