PREPARATION OF 1-PHENYLTHIO-1,3-DIENES BY REACTION OF 2,5-DIHYDROTHIOPHENES WITH BENZYNE THROUGH FRAGMENTATION OF SULFONIUM YLIDE INTERMEDIATES

DOI: 10.1016/S0040-4039(01)80633-X

Source and publish data:

Tetrahedron Letters p. 847 - 850 (1989)

Update date:2022-08-03

Topics:

Authors:

Nakayama, Juzo

Kumano, Yuichi

Hoshino, Masamatsu

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Article abstract of DOI:10.1016/S0040-4039(01)80633-X

The reaction of a series of 2,5-dihydrothiophenes with benzyne, generated from 2-carboxybenzenediazonium chloride, affords 1-phenylthio-1,3-dienes in good yields through the fragmentation of sulfonium ylide intermediates.

Full text of DOI:10.1016/S0040-4039(01)80633-X

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