SELECTIVE 1,4-DIACETOXYLATION OF CONJUGATED DIENES WITH TELLURIUM(IV) OXIDE

DOI: 10.1016/S0040-4039(01)92494-3

Source and publish data:

Tetrahedron Letters p. 5331 - 5334 (1981)

Update date:2022-08-04

Topics:

Authors:

Uemura, Sakae

Fukuzawa, Shin-ichi

Okano, Masaya

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Article abstract of DOI:10.1016/S0040-4039(01)92494-3

Oxidation of several linear conjugated dienes with tellurium(IV) oxide and lithium bromide in acetic acid affords an isomeric mixture of the corresponding diacetoxyalkenes (1,2- and 1,4-addition products), 1,4-isomer being highly selectively produced when the ratio of LiBr/TeO2 is 5-10.

Full text of DOI:10.1016/S0040-4039(01)92494-3

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