Complexes of manganese(II), cobalt(II) and nickel(II) with the keto form of some antipyrine schiff base derivatives
作者:Ahmed M. Donia、F.A. El-Saied
DOI:10.1016/s0277-5387(00)81794-5
日期:1988.1
Abstract Manganese, cobalt and nickel complexes of some Schiff base derivatives of antipyrine have been prepared and characterized. Spectroscopic and other studies on these air-stable complexes indicated that the Schiff bases are coordinated through the carbonyl oxygen of the pyrazolone ring, the quinonoid oxygen and the secondary nitrogen. The stereochemistry of the complexes as well as the nature of the
摘要制备并表征了安替比林一些席夫碱衍生物的锰,钴和镍配合物。对这些空气稳定的配合物的光谱学和其他研究表明,席夫碱通过吡唑啉酮环的羰基氧,醌类氧和仲氮配位。讨论了配合物的立体化学以及氯化物键合的性质。