79894-60-3Relevant academic research and scientific papers
Meyer-Schuster Rearrangement of γ-Sulfur-Substituted Propargyl Alcohols: A Convenient Synthesis of α,β-Unsaturated Thioesters
Yoshimatsu, Mitsuhiro,Naito, Motoyo,Kawahigashi, Masataka,Shimizu, Hiroshi,Kataoka, Tadashi
, p. 4798 - 4802 (2007/10/02)
γ-Sulfur-substituted propargyl alcohols 1a-e and 1ij reacted with polyphosphoric acid trimethylsilyl ester (PPSE) to give the α,β-unsaturated thioesters 3a-e and 3ij in good yields.However, the reactions of 3,3-dibutyl-1-(phenylthio)propargyl alcohol (1k) and 1-(phenylthio)ethynyl-1-cycloalkanols 1l-n with PPSE gave the enyne sulfides 2k-n exclusively.
SYNTHESES AND REACTIONS OF PHENYLTHIO AND PROPYLTHIOACETYLENIC COMPOUNDS
Nagashima, Enkou,Suzuki, Kunio,Sekiya, Minoru
, p. 1274 - 1279 (2007/10/02)
Reactions of 2,2-dichlorovinyl sulfides and their sulfoxide and sulfone derivatives with tert-butoxide and with organolithium compounds have provided entries to chloroethynyl sulides, tert-butoxyethynyl sulfides and their derivatives.Application of these reactions for the synthesis of several functional derivatives is also described.Keywords: 2,2-dichlorovinyl sulfide; chloroethynyl sulfide; tert-butoxyethynyl sulfide; ethynyl sulfide; cyclobutenone
