145532-11-2Relevant academic research and scientific papers
NEW ROUTE TO THE PREPARATION OF 1,3,2 OXATHIAPHOSPHOLANES 2-SULFIDE DERIVATIVES
Comel, Alain,Kirsch, Gilbert,Paquer, Daniel
, p. 188 (2007/10/02)
5-Substituted 2-alkyl (or aryl, heteroaryl,...)thio 1,3,2 oxathiaphospholanes 2-sulfide 5 are readily accessible by reaction of the triethylammonium salt 1 of a diester of the phosphorotetrathioic acid with appropriate epoxide in the presence of BF3*Et2O as catalyst.
SYNTHESIS OF 1,3,2-OXATHIAPHOSPHOLANE-2-SULFIDE DERIVATIVES
Comel, Alain,Kirsch, Gilbert,Paquer, Daniel
, p. 229 - 234 (2007/10/02)
5-Substituted 2-alkyl (or aryl, heteroaryl, ...)thio-1,3,2-oxathiaphospholane-2-sulfides 5 are readily accessible by reaction of the triethylammonium salt 1 of a diester of the phosphorotetrathioic acid with appropriate epoxides in the presence of BF3/Et2O as catalyst.Key words: BF3/Et2O; cyclisation reaction; NMR; oxathiaphospholane derivatives; oxiranes; phosphorotetrathioic acid; triethylammonium salts.
