A new route to trienals using 2-substituted 2H-pyran-based Wittig reagents

Karl Hemming; Richard J.K. Taylor

doi:10.1039/C39930001409

A new route to trienals using 2-substituted 2H-pyran-based Wittig reagents

Karl Hemming, Richard J.K. Taylor

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

A procedure is presented which allows the six-carbon homologation of aldehydes to give the corresponding trienals via the likely intermediacy of the novel 2-triphenylphosphranylidenemethyl-2H-pyran; application of this methodology to a short synthesis of the marine alarm pheromone, navenone B, is also described.

Original language	English
Pages (from-to)	1409-1410
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	18
DOIs	https://doi.org/10.1039/C39930001409
Publication status	Published - 1 Dec 1993
Externally published	Yes

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abstract = "A procedure is presented which allows the six-carbon homologation of aldehydes to give the corresponding trienals via the likely intermediacy of the novel 2-triphenylphosphranylidenemethyl-2H-pyran; application of this methodology to a short synthesis of the marine alarm pheromone, navenone B, is also described.",

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AB - A procedure is presented which allows the six-carbon homologation of aldehydes to give the corresponding trienals via the likely intermediacy of the novel 2-triphenylphosphranylidenemethyl-2H-pyran; application of this methodology to a short synthesis of the marine alarm pheromone, navenone B, is also described.

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A new route to trienals using 2-substituted 2H-pyran-based Wittig reagents

Abstract

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