Three novel vanadium selenites with the formulae [(VO2)(1,10-phenanthro-line)(SeO3H)]2 1, [(VO2)(2,2-bipyridine)]2(SeO3) 2 and [(VO)(H2O)(SeO3)2]2(H4EDD) 3 (EDD
The title compound has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction.The crystal is of orthorhombic system (C23H
A novel morpholine derivative was synthesized by Michael addition/internal nucleophilic substitution of 4-(L)-menthyloxy(1R,2S,5R)-butenolide with phenyl-glyalc
<正>Transparent thin films of ZnO have been prepared on ordinary glass substrates by the inorganic sol-gel method using citric acid as chelating agent and zinc