110637-75-7Relevant academic research and scientific papers
Copper-Catalyzed S-Arylation Starting from Arylboronic Acids and Tetraalkylthiuram Disulfide
Xu, Wan,Gao, Fan,Dong, Zhi-Bing
, p. 821 - 828 (2018)
A convenient and useful protocol for the synthesis of diverse S-aryl dithiocarbamates was studied. Starting from arylboronic acid and tetraalkylthiuram disulfide, copper-catalyzed C–S coupling proceeds smoothly to give the desired S-aryl dithiocarbamates in good to excellent yields. The broad substrate scope, short reaction time, easy performance, cheap substrates, and nice yields make this approach attractive, showing its practical synthetic value for the preparation of some biologically or pharmaceutically active compounds.
(α-Haloalkyl)phosphonium Salts and Sulfur Nucleophiles: A New Type of Reaction Mechanism
Galli, Remo
, p. 5349 - 5356 (2007/10/02)
Reaction between (α-haloalkyl)phosphonium salts and some sulfur nucleophiles leads to the substitution product Ph3P+CH2SRX-.Evidence is presented that this substitution is not a normal SN2 reaction and that it occurs through formation of a phosphonium ylide and a disulfide, reaction between them, and action of the resulting salt on the starting phosphonium salt.Then RSX and Ph3=CH2 reenter the sequence, giving rise to a three-step chain nucleophilic substitution.
