14156-07-1Relevant articles and documents
Bifunctional Thiourea-Catalyzed Stereoablative Retro-Sulfa-Michael Reaction: Concise and Diastereoselective Access to Chiral 2,4-Diarylthietanes
Bacsó, András,Szigeti, Mariann,Varga, Szilárd,Soós, Tibor
, p. 429 - 439 (2016/12/24)
Owing to the chiral recognition capacity of bifunctional thioureas, a stereoablative retro-sulfa-Michael reaction has been developed. Utilization of a biphasic system enabled us to render the process catalytic. The usefulness of this methodology was further illustrated by the diastereoselective synthesis of all possible stereoisomers of 2,4-diarylthiethanes.
On the sulfurization of h-phosphonate diesters and phosphite triesters using elemental sulfur
Wallin, Richard,Kalek, Marcin,Bartoszewicz, Agnieszka,Thelin, Mats,Stawinski, Jacek
scheme or table, p. 908 - 916 (2009/12/07)
Sulfurization of tetracoordinate and tricoordinate P(III) derivatives, namely, H-phosphonate diesters, H-phosphonothioate diesters, and phosphite triesters with elemental sulfur under various experimental conditions, was investigated.
Synthesis of methylene bisphosphonates from carbon disulfide and phosphites via desulfurization: A mechanistic study
Heuze,Lemarie,Vazeux,Gulea,Masson,Sene,Jaffres,Alberti,MacCiantelli
experimental part, p. 820 - 829 (2009/12/03)
The reaction of carbon disulfide with an excess of sodium dialkylphosphite in an aprotic solvent led to the formation of the carbanion of methylene bisphosphonate and sodium thiophosphate. The mechanistic study of this unexpected reaction, using both 31P