1258730-32-3Relevant academic research and scientific papers
Chiral calcium-binol phosphate catalyzed diastereo- And enantioselective synthesis of syn-1,2-disubstituted 1,2-diamines: Scope and mechanistic studies
Lalli, Claudia,Dumoulin, Audrey,Lebe, Clment,Drouet, Fleur,Gurineau, Vincent,Touboul, David,Gandon, Vincent,Zhu, Jieping,Masson, Graldine
, p. 1704 - 1712 (2015)
A highly enantioselective, chiral, Lewis acid calcium-bis(phosphate) complex, Ca[3a] which catalyzes the electrophilic amination of enamides with azodicarboxylate derivatives 2 to provide versatile chiral 1,2-hydrazinoimines 4 is disclosed. The reaction g
Chiral calcium organophosphate-catalyzed enantioselective electrophilic amination of enamides
Drouet, Fleur,Lalli, Claudia,Liu, Hua,Masson, Geraldine,Zhu, Jieping
supporting information; experimental part, p. 94 - 97 (2011/03/22)
Highly enantioselective direct amination of enamides catalyzed by chiral nonracemic calcium bis(phosphate) complex 3g afforded optically active 1,2-hydrazinoimines 4. Following a subsequent in situ hydrolysis or reduction, 2-hydrazinoketones 5 or syn-1,2-
