ATTEMPTED SIMMONS-SMITH REACTION ON α-OXOKETENE DITHIOACETALS: A NEW GENERAL ROUTE TO 3,4-SUBSTITUTED AND ANNELATED THIOPHENES

DOI: 10.1016/S0040-4039(00)99411-5

Source and publish data:

Tetrahedron Letters p. 3093 - 3096 (1989)

Update date:2022-08-04

Topics:

Authors:

Thomas, Abraham

Singh, Gurdeep

Ila, Hiriyakkanavar

Junjappa, Hiriyakkanavar

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Article abstract of DOI:10.1016/S0040-4039(00)99411-5

A new general method for 3,4-substituted and annelated thiophenes through intramolecular cyclocondensation of a sulphonium ylid intermediate under Simmons-Smith reaction conditions on α-oxoketene dithioacetals has been reported.

Full text of DOI:10.1016/S0040-4039(00)99411-5

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