A novel derivative of glycyrrhetinic acid, (E)-ethyl 3-keto-18β-glycyrrhetinate 3- oxime C32H49NO4 (Mr = 511.72), was synthesized and structurally characterize
The mechanism, catalytic effect and solvent effect of the hetero-Diels-Alder reac- tions between 3-pyridinedithioesters and 1-phenylsulfanylbutadiene have been
A new metal-organic complex Co2(cbba)4(phen)2(μ2-OH2)(H2cbba=2-(4'-chlorine-benzoyl)benzoic acid,phen=1,10-phenanthroline) 1 has been hydrothermally synthe