105247-52-7Relevant academic research and scientific papers
Ynamide-Mediated Thionoester and Dithioester Syntheses
Yao, Chaochao,Yang, Jinhua,Lu, Xiaobiao,Zhang, Shuyu,Zhao, Junfeng
, p. 6628 - 6631 (2020/09/02)
A novel ynamide-mediated synthesis of thionoesters and dithioesters is described. The selective addition reactions of various monothiocarboxylic acids with ynamide furnish α-thioacyloxyenamides, which undergo transesterification with nucleophilic -OH or -SH species to afford thionoesters and dithioesters, respectively. The broad substrate scope, mild reaction conditions, and excellent yields make this method an attractive synthetic approach to thionoesters and dithioesters.
Synthese de dithioesters par reaction des dithioacides ou de leurs sels (magnesiens mixtes ou d'ammonium quaternaire) sur les derives halogenes, les aldehydes et les epoxydes
Bonnans-Plaisance, Chantal,Gressier, Jean-Claude,Levesque, Guy,Mahjoub, Ahmed
, p. 891 - 899 (2007/10/02)
In a previous paper we have shown that quaternary ammonium salts of dithiocarboxylic acids could substitute labile chlorine atoms of PVC without elimination of hydrochloric acid.This results demonstrated the high nucleophilic power associated with a low b
