1334334-97-2Relevant academic research and scientific papers
Chiral phosphoric acid catalyzed enantioselective transfer hydrogenation of ortho-hydroxybenzophenone N-H ketimines and applications
Nguyen, Thanh Binh,Wang, Qian,Gueritte, Franioise
supporting information; experimental part, p. 9576 - 9580 (2011/10/02)
Unprotected synthesis: The first enantioselective chiral phosphoric acid catalyzed transfer hydrogenation of unprotected ortho-hydroxybenzophenone N-H imines by using a Hantzsch ester as the hydrogen source afforded the corresponding chiral N,O-unprotected ortho-hydroxydiarylmethylamines in high yields with excellent enantioselectivities (see scheme).
