Synthesis of conjugated diallenes by double [2,3]-sigmatropic rearrangement of conjugated diyne trichloromethanesulfenates

C. Paul Raj, S. Braverman

Research output: Contribution to journalArticlepeer-review

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Abstract

The preparation of several 2,4-diyne-1,6-diols and their esterification with trichloromethanesulfenyl chloride is described. The thus generated bis- propargylic trichloromethanesulfenates undergo spontaneous double [2,3]- sigmatropic rearrangement which leads to the formation of conjugated diallenic trichloromethyl sulfoxides in good to excellent yields.

Original languageEnglish
Pages (from-to)2629-2637
Number of pages9
JournalSynthetic Communications
Volume29
Issue number15
DOIs
StatePublished - 1999

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