121197-47-5Relevant academic research and scientific papers
A recyclable chiral auxiliary for the asymmetric syntheses of α-aminonitriles and α-aminophosphinic derivatives
Rossi, Jean-Christophe,Marull, Marc,Larcher, Nicolas,Taillades, Jacques,Pascal, Robert,van der Lee, Arie,Gerbier, Phillipe
, p. 876 - 883 (2008/09/21)
Optically active α-aminonitriles and α-aminophosphinic derivatives have been prepared in high yield and high ee using an easy route by extending our previously developed method involving the following sequence: (i) stereoselective Strecker condensation of
Interesting by-products in the synthesis of chiral α- aminophosphinates from enantiopure sulfinimines
Szabó, Andrea,Jászay, Zsuzsa M.,T?ke, László,Petneházy, Imre
, p. 1991 - 1994 (2007/10/03)
A new reaction of enantiopure sulfinimines and ethyl phenylphosphinate is given. Several unexpected products were isolated and identified, their mechanism of formation is proposed.
A CONVENIENT SYNTHESIS OF O-ETHYL-1-AMINOALKYLPHOSPHINATES
Gajda, Tadeusz
, p. 59 - 64 (2007/10/02)
1-Aminoalkylphosphinates 4 have been obtained in good yields in a one-step transformation by the Mitsunobu reaction of 1-hydroxyalkylphosphinates 1 with hydrazoic acid, and subsequent treatment of the intermediate azides 2, with triphenylphosphine, follow
Studies on Organophosphorus Compounds XXVIII. An Improved Synthetic Route to 1-Amino-Substituted Benzyl Phosphonic and -Phosphinic Acids
Yuan, Chengye,Qi, Youmao
, p. 472 - 474 (2007/10/02)
An improved method for the synthesis of 1-aminosubstituted benzyl phosphonic and -phosphinic acids under mild conditions is described.It consists of the reaction of diphenoxy chlorophosphine (1) or dichlorophenylphosphine (6) with substituted benzaldehyde
