Novel iron-based complex and ace- tyl(imino)pyridine iron(II) chloride (1 and 2) have been successfully synthesized and characterized. The behavior of the complex/methylaluminoxane (MAO) for ethylene polymerization wa...
The 2-acetyl-benzimidazoledehyde-gly- cine Schiff-base ligand and the corresponding Pr(III) complex Pr2L3(NO3)3·2CH3OH (L=C11H10N3O2) were synthesized in methanol and characterized by a series of methods, including c...
Since the study of the nuclear magnetic resonance (NMR)spectra of a number of sixmembered ring compounds reported by Lemieux et al. in 1958, the chemical shift and coupling constant for H1 have been used ...
Project supported by the National Natural Science Foundation of China
Cyclodextrin is one of the most popular models of enzymes. In order to make action between the cyclodextrin and substrates clear, we have first designed the substrates of esters containing pyridyl group for the β-cyc...
Post-labelling of 3’ terminus of RNA with 22p is a new method for sequencing RNA developed in the past two years. We designed and synthesized a novel radioactive earbonyl reagent: 125Ⅰ-labelled N-acetyl-3, 5-diiodot...
Parasite fly Blepharipa tibialis Chao is one of the pests parasitized in larvae of Antherase pernyi Guer. Organophosphate insecticide dimethoate was found to be very effective against the parasite but not the host. We...