title: Asymmetric hydrogenation of 2,4-disubstituted 1,5-benzodiazepines using cationic ruthenium diamine catalysts: an unusual achiral counteranion induced reversal of enantioselectivity.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Institute of Chemistry and Graduate School, Chinese Academy of Sciences (CAS), Beijing 100190, PR China.
authors.forename: Zi-Yuan
authors.initials: ZY
authors.lastname: Ding
authors.forename: Fei
authors.initials: F
authors.lastname: Chen
authors.forename: Jie
authors.initials: J
authors.lastname: Qin
authors.forename: Yan-Mei
authors.initials: YM
authors.lastname: He
authors.forename: Qing-Hua
authors.initials: QH
authors.lastname: Fan
mesh_terms: D001569:Benzodiazepines / Q000737:chemistry*; D002384:Catalysis; D003959:Diamines / Q000737:chemistry*; D006865:Hydrogenation; D012428:Ruthenium / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D003959:Diamines; D001569:Benzodiazepines; D012428:Ruthenium