5596-07-6Relevant academic research and scientific papers
Asymmetric hydrogenation of α-chloro aromatic ketones catalyzed by η6-arene/TsDPEN-ruthenium(II) complexes
Ohkuma, Takeshi,Tsutsumi, Kunihiko,Utsumi, Noriyuki,Arai, Noriyoshi,Noyori, Ryoji,Murata, Kunihiko
, p. 255 - 257 (2007/10/03)
(Chemical Equation Presented) Asymmetric hydrogenation of various α-chloro aromatic ketones with Ru(OTf)(TsDPEN)(η6-arene) (TsDPEN = N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine) produces the chiral chlorohydrins in up to 98% ee. This reac
A new copper (I)-tetrahydrosalen-catab zed asymmetric henry reaction and its extension to the synthesis of (S)-norphenylephrine
Xiong, Yan,Wang, Fei,Huang, Xiao,Wen, Yuehong,Feng, Xiaoming
, p. 829 - 833 (2007/10/03)
A new chiral hydrogenated salen catalyst has been developed for the asymmetric Henry reaction which produces the expected products in moderate to high yields (up to 98%) with excellent enantioselectivities (up to 96% ee). A variety of aromatic, heteroarom
