N6-SUBSTITUTED ADENOSINE DERIVATIVES AND N6-SUBSTITUTED ADENINE DERIVATIVES AND USES THEREOF
申请人:Shi Jiangong
公开号:US20130045942A1
公开(公告)日:2013-02-21
The present invention provides N
6
-substituted adenosine derivatives and N
6
-substituted adenine derivatives, manufacturing methods thereof, a pharmaceutical composition comprising the said compounds above, and uses of these compounds in manufacturing medicaments and health-care products for treating insomnia, convulsion, epilepsy, and Parkinson's diseases, and preventing and treating dementia.
New Approach to Oximes through Reduction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis
作者:Shunyou Cai、Shaolong Zhang、Yaohong Zhao、David Zhigang Wang
DOI:10.1021/ol4009443
日期:2013.6.7
A range of nitro compounds are smoothly reduced to their corresponding oximes under the synergistic effects of visiblelight irradiation, the Ru(bpy)3Cl2 photocatalyst, Hünig’s base, Mg(ClO4)2 activation, and MeCN solvent. This remarkably mild and environmentally benign protocol, when orchestrated with classical Beckmann rearrangement, enables such high-value industrial feedstock as caprolactam to