112055-25-1Relevant academic research and scientific papers
Asymmetric hydrogenation of 2,4-disubstituted 1,5-benzodiazepines using cationic ruthenium diamine catalysts: An unusual achiral counteranion induced reversal of enantioselectivity
Ding, Zi-Yuan,Chen, Fei,Qin, Jie,He, Yan-Mei,Fan, Qing-Hua
supporting information; experimental part, p. 5706 - 5710 (2012/07/14)
BArFing it out the other way: A highly enantioselective hydrogenation of 2,4-disubstituted 1,5-benzodiazepines using chiral cationic ruthenium diamine catalysts (R,R)-1 has been developed (see scheme; BArF=tetrakis(3,5- bistrifluoromethylphenyl)borate). E
Addition of Dihalocarbenes to 3H-1,5-Benzodiazepines. Synthesis of 2H-Bisazirinobenzodiazepines
Takahashi, Masahiko,Takada, Tsugumasa,Sakagami, Takeshi
, p. 797 - 799 (2007/10/02)
Addition of dihalocarbenes, generated from haloforms using a phase transfer catalyst, to 3H-1,5-benzodiazepines gave 2H-Bisazirinobenzodiazepines, a new ring system.
