Hexachlorocyclotriphosphazene was prepared by reacting ammonium chloride and phosphorus pentachloride in an inert organic solvent at the presence of different metal compounds and pyridine. The conbination of MgCl2...Hexachlorocyclotriphosphazene was prepared by reacting ammonium chloride and phosphorus pentachloride in an inert organic solvent at the presence of different metal compounds and pyridine. The conbination of MgCl2·6H2O with pyridine showed an ideal catalytic activity to give hexachlorocyclotriphosphazene in yield of 87% under the suitable conditions. The method is time saving.展开更多
Hexa(2-hydroxyethyl methacrylate)cyclotriphosphazene(HHMP) was synthesized from 2-hydroxyethyl methacrylate and hexachlorocyclotriphosphazene through nucleophilic substitution reaction in the presence of cuprous chlor...Hexa(2-hydroxyethyl methacrylate)cyclotriphosphazene(HHMP) was synthesized from 2-hydroxyethyl methacrylate and hexachlorocyclotriphosphazene through nucleophilic substitution reaction in the presence of cuprous chloride as a catalyst. Raman, FTIR and NMR techniques were used to characterize and confirm the structure of the product compound.展开更多
文摘Hexachlorocyclotriphosphazene was prepared by reacting ammonium chloride and phosphorus pentachloride in an inert organic solvent at the presence of different metal compounds and pyridine. The conbination of MgCl2·6H2O with pyridine showed an ideal catalytic activity to give hexachlorocyclotriphosphazene in yield of 87% under the suitable conditions. The method is time saving.
文摘Hexa(2-hydroxyethyl methacrylate)cyclotriphosphazene(HHMP) was synthesized from 2-hydroxyethyl methacrylate and hexachlorocyclotriphosphazene through nucleophilic substitution reaction in the presence of cuprous chloride as a catalyst. Raman, FTIR and NMR techniques were used to characterize and confirm the structure of the product compound.
