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

K Hemming, RJK Taylor

Index: Hemming; Taylor Journal of the Chemical Society - Series Chemical Communications, 1993 , # 18 p. 1409 - 1410

Full Text: HTML

Citation Number: 1

Abstract

A procedure is presented which allows the six-carbon homologation of aldehydes to give the corresponding trienals viathe 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.

Related Articles:

Sn/Li Exchange Reactions in 1, ω??Distannylated Conjugated Trienes and Tetraenes: An Enabling Step for Polyene Synthesis

[Burghart, Jochen; Brueckner, Reinhard European Journal of Organic Chemistry, 2011 , # 1 p. 150 - 165]

Sn/Li Exchange Reactions in 1, ω??Distannylated Conjugated Trienes and Tetraenes: An Enabling Step for Polyene Synthesis

[Burghart, Jochen; Brueckner, Reinhard European Journal of Organic Chemistry, 2011 , # 1 p. 150 - 165]

Stereoselective approaches to (E, E, E) and (Z, E, E)-α-chloro-ω-substituted hexatrienes: Synthesis of allE polyenes

[Crousse, Benoit; Mladenova, Margarita; Ducept, Pascal; Alami, Mouad; Linstrumelle, Gerard Tetrahedron, 1999 , vol. 55, # 14 p. 4353 - 4368]

Stereoselective approaches to (E, E, E) and (Z, E, E)-α-chloro-ω-substituted hexatrienes: Synthesis of allE polyenes

[Crousse, Benoit; Mladenova, Margarita; Ducept, Pascal; Alami, Mouad; Linstrumelle, Gerard Tetrahedron, 1999 , vol. 55, # 14 p. 4353 - 4368]

Stereoselective approaches to (E, E, E) and (Z, E, E)-α-chloro-ω-substituted hexatrienes: Synthesis of allE polyenes

[Crousse, Benoit; Mladenova, Margarita; Ducept, Pascal; Alami, Mouad; Linstrumelle, Gerard Tetrahedron, 1999 , vol. 55, # 14 p. 4353 - 4368]

More Articles...