We have developed an alternative route to synthesize the natural product, isorhapotogenin . The synthetic product was characterized by IR and 1H-NMR in comparis
The extraction of uranium (Ⅵ) by bis(hexylsulfinyl)ethane(BHxSE) in nitric acid aqueous solution hasbeen investigated. The extracted species appeared to be UO2
DFT/BLYP method is used to theoretically investigate the electron transfer (ET) reactions between M (Li, Na, Mg)-C6H6 and M+-C6H6 complexes in the gas phase. Th
This paper reveals that agricultural growth trend in China is strongly correlated with the growth of off-farm industries-the curve of net income from off-farm i
The first stereoselective total synthesis of oplopandiol acetate 1, a potent antimyco- bacterial polyyne isolated from Oplopanax horridus, is presented. And its