27249-63-4Relevant academic research and scientific papers
Dithiocarboxylic ester synthetic process
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, (2008/06/13)
A process the preparation of a dithiocarboxylic esters comprises reacting a carboxylic acid compound of formula R1(COOH)m, a compound of formula R2AH and phosphorus pentasulfide to produce a compound of structure I. An alt
Phosphorus pentasulfide: A mild and versatile catalyst/reagent for the preparation of dithiocarboxylic esters
Sudalai, Arumugam,Kanagasabapathy, Subbareddy,Benicewicz, Brian C.
, p. 3213 - 3216 (2007/10/03)
(matrix presented) The reaction of carboxylic acids (1) with a variety of thiols or alcohols in the presence of phosphorus pentasulfide (P4S10) as a catalyst and reagent (20-40 mol %) proceeded effectively to afford the corresponding dithiocarboxylic esters (2) in high yields.
THE REACTION OF CARBOXYLIC ACID CHLORIDES WITH O,O-DIALKYLDITHIOPHOSPHORIC ACIDS
Yousif, N. M.
, p. 79 - 82 (2007/10/02)
At high temperature (130 deg C), carboxylic acid chlorides react with O,O-dialkyldithiophosphoric acids (RO)2P(=S)(SH), Ia-c to give the corresponding dithiester RC(=S)(SR) II in varying yields, while benzoyl chloride reacts with compounds Ia, b at 20 deg C to give the corresponding S-benzoyl-O,O-dialkyldithiophosphate (RO)2P(=S) IIIa, b.Mechanistic consideration on the formation of the products are discussed.Key words: Carboxylic acid chlorides; O,O-dialkyldithiophosphoric acids, and S-benzoyl-O,O-dialkyldithiophosphates.
