84454-05-7Relevant articles and documents
Enantioselective Synthesis of α-Amino Phosphonates via Pd-Catalyzed Asymmetric Hydrogenation
Yan, Zhong,Wu, Bo,Gao, Xiang,Chen, Mu-Wang,Zhou, Yong-Gui
, p. 692 - 695 (2016/03/01)
A highly enantioselective palladium-catalyzed hydrogenation of a series of linear and cyclic α-iminophosphonates has been achieved, providing efficient access to optically active α-aminophosphonates with up to 99% ee. (Chemical Equation Presented).
Asymmetric cyanation of a-ketiminophosphonates catalyzed by cinchona alkaloids: Enantioselective synthesis of tetrasubstituted a-aminophosphonic acid derivatives from trisubstituted a-aminophosphonates
Vicario, Javier,Ezpeleta, Jose Mari,Palacios, Francisco
, p. 2641 - 2647 (2013/01/15)
An enantioselective synthesis of tetrasubstituted a-phosphono-a-amino nitriles through asymmetric cyanation of a-ketiminophosphonates catalyzed by Cinchona alkaloids is reported. a-Ket- ACHTUNGTRENUNGiminophosphonates are generated, in a very efficient sy
Iodine-catalyzed efficient hydrophosphonylation of N-tosyl aldimines
Das, Biswanath,Balasubramanyam, Penagaluri,Krishnaiah, Maddeboina,Veeranjaneyulu, Boyapati,Reddy, Gandolla Chinna
supporting information; experimental part, p. 4393 - 4395 (2009/09/06)
(Chemical Equation Presented) Treatment of N-tosyl aldimines with dialkyl trimethylsilyl phosphites at 0°C in the presence of iodine as a catalyst afforded the corresponding sulfonamide phosphonates in excellent yields within 1.5 to 2.5 h.