60140-40-1Relevant academic research and scientific papers
Chlorinolyses of Alkyl (or Aryl) Phtalimidomethyl Sulfides with Sulfuryl Chloride or Chlorine in the Presence and the Absence of Acetic Acid
Uchino, Makoto,Sekiya, Minoru
, p. 126 - 133 (2007/10/02)
Alkyl and aryl phtalimidomethyl sulfides give alkane- and arenesulfenyl chlorides on reaction with equimolar sulfuryl chloride or molecular chlorine in an aprotic solvent at room temperature, but give alkene- and arenesulfinyl chlorides on reaction with two molar equivalents of the same reagent in the presence of acetic anhydride under the same conditions.The utility of these reactions for the synthesis of organo sulfenyl chlorides and sulfinyl chlorides was confirmed.Keywords- chlorinolysis; oxidative cleavage; alkyl (or aryl) phtalimidomethyl sulfide; alkane (or arene) sulfinyl chloride; 2-chloro-alkyl sulfides; α,β-unsaturated sulfides
Novel One-Step Preparation of Sulfinic Acid Derivatives from Sulfinic Acid
Furukawa, Mitsuru,Ohkawara, Tadashi,Noguchi, Yoshihide,Nishikawa, Masumi,Tomimatsu, Masahide
, p. 134 - 141 (2007/10/02)
Convenient one-step syntheses of sulfinamides and sulfinate esters from sulfinic acids were achieved by using coupling reagents, such as 2-chloro-1-methylpyridinium iodide, γ-saccharine chloride, N,N'-dicyclohexylcarbodiimide, and diethyl azodicarboxylate and triphenylphosphine.Ammonolysis of sulfinate esters also give sulfinamides.Keyword- sulfinic acid; sulfinamide; sulfinate ester; sulfinyl-transfer reagent; coupling reaction; 2-chloro-1-methylpyridinium iodide; γ-saccharine chloride; N,N'-dicyclohexylcarbodiimide; diethyl azodicarboxylate; triphenylphosphine
