研究了催化剂、溶剂、温度、原料等因素对四苯基卟啉收率的影响,收率由30.0%提高到49.5%。
The influences of catalyst, solvent, temperature and raw material on the yield of TPP are investigated. The yield of TPP increases from 30.0% to 49.5%.
介绍了用四苯基卟啉铝络合物催化体系合成高分子量聚醚的方法。
This paper introduces the synthesis of the high molecular weight polyether by using metalloporphyrin complex catalyst system.
本文首次合成并表征了高氯酸稀土与二苯基亚砜、苯甲酸的十一种四元配合物。
Eleven solid quaternary complexes of rare earth perchlorate with diphenyl sulfoxide (L) and benzoic acid (L') have been synthesized and characterized.
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