20384-93-4Relevant articles and documents
Cu(II)/Proline-Catalyzed Reductive Coupling of Sulfuryl Chloride and P(O)-H for P-S-C Bond Formation
Zhang, Xinghua,Wang, Dungai,An, Duo,Han, Boshi,Song, Xiang,Li, Liang,Zhang, Gaoqi,Wang, Lixian
, p. 1532 - 1537 (2018/02/10)
A considerably improved method for the Cu-catalyzed coupling of sulfuryl chloride with P(O)-H was described. Using commercially available l-proline as the ligand decreased the precatalyst loading, broadened the substrate scope and greatly promoted the efficiency of the coupling reaction. Moreover, gram-scale preparation, easy-to handle and recyclable catalyst featured this transformation.
THE ISOMERIZATION/CHLORINATION OF O,O-DIALKYL PHENYLTHIOPHOSPHONATES WITH PHOSPHORUS OXYCHLORIDE - A NEW CONVENIENT SYNTHESIS OF S-ALKYL PHENYLTHIOPHOSPHONIC ACID DERIVATIVES
Tang, Chu Chi,Wu, Gui Ping,Huang, Guang Yan,Li, Zhen,Jin, Gui Yu
, p. 159 - 164 (2007/10/02)
A new method for the synthesis of S-alkyl phenylthiophosphonic acid derivatives is reported.The chlorination of O,O-dialkyl phenylthiophosphonates with phosphorus oxychloride proceeds with isomerization to give S-alkyl phenylthiophosphonochloridates, which react further with various nucleophiles in the presence of triethylamine to give the title compounds.Key words: Phosphonothionate; phosphonothiolate; phosphonodithiolate; phosphonamidethiolate; isomerization; chlorination.
