Addition–elimination reactions of β-oxygenated vinyl sulphones

GMP Giblin, NS Simpkins

Index: Giblin, Gerard M. P.; Simpkin, Nigel S. Journal of the Chemical Society, Chemical Communications, 1987 , # 3 p. 207 - 208

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Citation Number: 6

Abstract

Stereoselective reaction of enol pivalate (3) with a variety of higher order organocuprate reagents gives vinyl sulphones in excellent yield. ... Vinyl sulphones have recently attracted attention as useful synthetic intermediates,l consequently methods for their preparation are valuable .2 We report here a new stereoselec- tive synthesis of vinyl sulphones based on an addition- elimination reaction of P-oxygenated vinyl sulphones.3 Reaction of the P-ketosulphone (1) with ...

~80%

Aryl vinyl sulfones as thiol protective group

[Kuroki, Yoshiaki; Lett, Robert Tetrahedron Letters, 1984 , vol. 25, # 2 p. 197 - 200]

Convenient methods for the preparation of vinylic and allyli...

[Inomata, Katsuhiko; Kobayashi, Toshifumi; Sasaoka, Shin-ichi; Kinoshita, Hideki; Kotake, Hiroshi Chemistry Letters, 1986 , p. 289 - 292]

First synthesis, X-ray structure analysis and reactions of a...

[Matano, Yoshihiro; Yoshimune, Masanori; Azuma, Nagao; Suzuki, Hitomi Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 16 p. 1971 - 1977]