Palladium-Catalyzed Asymmetric Hydrogenation of Functionalized Ketones
作者:You-Qing Wang、Sheng-Mei Lu、Yong-Gui Zhou
DOI:10.1021/ol051007u
日期:2005.7.1
[reaction: see text]. A novel catalytic system for asymmetrichydrogenation of functionalized ketones has been developed using a Pd/bisphosphine complex as the catalyst in 2,2,2-trifluoroethanol. The reaction exhibits high enantioselectivity, and up to 92.2% ee was obtained.
The preparation and in vitro antiproliferative activity of phthalimide based ketones on MDAMB-231 and SKHep-1 human carcinoma cell lines
作者:Sau Hing Chan、Kim Hung Lam、Chung Hin Chui、Roberto Gambari、Marcus Chun Wah Yuen、Raymond Siu Ming Wong、Gregory Yin Ming Cheng、Fung Yi Lau、Yiu Kwok Au、Chor Hing Cheng
DOI:10.1016/j.ejmech.2008.10.024
日期:2009.6
The 'one pot' condensation reaction for the synthesis and potent anti proliferative inhibition of alpha-phthalimide based ketones is reported here. 2-Phthalimide-1-(4-fluoro-phenyl)ethanone (5) showed the best growth inhibition on human MDAMB-231 breast carcinoma and SKHep-1 hepatoma cell lines. Preliminary studies showed that the reported bioactivity may be due to the presence of strong electronegative fluorine group at the para-position of the aryl ring. (C) 2008 Elsevier Masson SAS. All rights reserved.
2-(4-Biphenylyl)ethylamines: Potential Cardiovascular and CNS Agents