Bromination and sulfenylation of polyenone hydrazones

DOI: 10.1016/S0040-4039(00)60356-8

Source and publish data:

Tetrahedron Letters p. 2103 - 2106 (1993)

Update date:2022-08-04

Topics:

Authors:

Feuerer, Albert

Severin, Theodor

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Article abstract of DOI:10.1016/S0040-4039(00)60356-8

Ethoxycarbonylhydrazones of dienones are brominated and sulfenylated at the δ-position. Reduction with borohydride and subsequent hydrolysis lead to a 1,5-transposition of the carbonyl group.

Full text of DOI:10.1016/S0040-4039(00)60356-8

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