PREPARATION OF ALKENYL SULFIDES AND ENAMINES BY ALKYLIDENATION OF CARBOXYLIC ACID DERIVATIVES

DOI: 10.1016/S0040-4039(00)95162-1

Source and publish data:

Tetrahedron Letters p. 211 - 214 (1989)

Update date:2022-08-05

Topics:

Authors:

Takai, Kazuhiko

Fujimura, Osamu

Kataoka, Yasutaka

Utimoto, Kiitiro

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Article abstract of DOI:10.1016/S0040-4039(00)95162-1

Treatment of S-alkyl thioesters with a reagent prepared from RCHBr2, Zn, TiCl4, and TMEDA in THF at 25 degC gives Z-alkenyl sulfides selectively in good to excellent yields.Using the alkylidenation method, ketene dithioacetals and enamines are produced fr

Full text of DOI:10.1016/S0040-4039(00)95162-1

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