The title complex [(h5-C5H5)(THF)Sm]2[m-h2:h2-N2Ph2]22THF has been synthe- sized by the reaction of divalent (C5H5)2Sm(THF) with azobenzene and its crystal stru
The cyclodextrins(CDs) are a class of cyclic oligosaccharides made up of six(α), seven(β) or more [α-(1,4)-linked] D-glucopyranose units, and shaped like tru
The hydrolysis of cephanone in Triton X-100 micelle and Triton X-100/n-C 5H 11 OH/H 2O(O/W) microemulsion were studied by means of UV-Vis absorption spect
Methylaluminoxane (MAO) is one of the most important cocatalysts of metallocene catalysts. The yield and activity of MAO is low when using Al2(SO4)3 nH2O and ot