<正>The electrospray ionization mass spectrometry investigation showed that the binding sites of[ZnL]~(2+),where L is 2-[bis(2- aminoethyl)amino]ethanol,with ox
<正>Under mild condition,using FeCl_3 as catalyst,a series of functionalized diarylmethanes were prepared efficiently from the reactions of arenes with paraform
<正>Lignosulfonate with low polydispersity index of 1.178-1.210 was isolated by gel column chromatography of Sephacryl S-100 eluted with 0.2 mol/L of NaNO_3 aqu
<正>A new nine-membered lactone,cladospolide E(1),was isolated from a culture broth of a marine fungus Cladosporium sp.F14. The structure of compound 1 was dete