153322-11-3Relevant articles and documents
Evolution of chiral Lewis basic N-formamide as highly effective organocatalyst for asymmetric reduction of both ketones and ketimines with an unprecedented substrate scope
Zhou, Li,Wang, Zhouyu,Wei, Siyu,Sun, Jian
, p. 2977 - 2979 (2008/02/12)
L-Pipecolinic acid derived Lewis basic N-formamide 5e has been developed as a first highly effective catalyst for the asymmetric reduction of aromatic and aliphatic ketones as well as aromatic and aliphatic ketimines in good to high enantioselectivity. The Royal Society of Chemistry.
Easily accessible chiral amino-phosphinite ligands for highly enantioselective palladium-mediated allylic alkylation
Chen, Guoshu,Li, Xin,Zhang, Haile,Gong, Liuzhu,Mi, Aiqiao,Cui, Xin,Jiang, Yaozhong,Choi, Michael C.K.,Chan, Albert S.C.
, p. 809 - 813 (2007/10/03)
Palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenyl-2-propenyl acetate with the dimethyl malonate-BSA-LiOAc system has been successfully carried out in the presence of easily prepared new chiral amino-phosphinite ligands such as 3b and 3c to
Amino alcohol coordination in ruthenium(II)-catalysed asymmetric transfer hydrogenation of ketones
Petra, Danielle G. I.,Kamer, Paul C. J.,Van Leeuwen, Piet W. N. M.,Goubitz, Kees,Van Loon, Arjen M.,De Vries, Johannes G.,Schoemaker, Hans E.
, p. 2335 - 2341 (2007/10/03)
The nature of ruthenium-amino alcohol precursors in the catalytic cycle of asymmetric hydrogen transfer reactions was studied using two C2- symmetrical tetradentate ligands (1 and 2) that were synthesised from (nor)ephedrine. The structure of t
ONE POT SYNTHESIS OF HOMOCHIRAL AZIRIDINES AND AMINOALCOHOLS FROM HOMOCHIRAL 1,2-CYCLIC SULFATES
Lohray, B. Bhushan,Gao, Yun,Sharpless, K. Barry
, p. 2623 - 2626 (2007/10/02)
Preparations of homochiral N-substituted aziridines and aminoalcohols from 1,2-cyclic sulfates are reported.Primary amines react with cyclic sulfates to give β-aminosulfates which can be converted either to aziridines or to aminoalcohols by treatment with