supported by the National Natural Science Foundation of China (20732007,20972171,50973125);the Ministry of Science and Technology of China (G2007CB808004,2009CB2 20008),and the Bureau for Basic Research of the Chinese Academy of Sciences
Photooxidation of Hantzsch 1,4-dihydropyridines (1,4-DHP,1a-1d) by direct irradiation (λ > 300 nm) under an oxygen atmosphere has been carefully examined in this work. Spectroscopic and electrochemical studies demons...
Supported by the National Natural Science Foundation of China (Grant Nos. 20333080, 20332040, 20472091, 50473048, 20472092 and 20403025);the Ministry of Science and Technology of China (Grant Nos. 2003CB716802, 2004CB719903, 2006CB806105 and G2007CB808004);the Bureau for Basic Research of the Chinese Academy of Sciences
A chiral complex of (R,R)-Pd was prepared by reaction of optically pure (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane ligand with Pd(OAc)2·2H2O under the base condition at room temperature. The weak intermolecula...