引用本文:
李彩云, 袁光谱, 阎叔绒, 谢征校. 氯铂酸(钠)-冠醚络合物及对氢化硅烷化反应的催化作用的研究[J]. 应用化学,
1988, 5(2): 96-99.
Citation: Li Caiyun, Yuan Guangpu, Yan Shuyong, Xie Zhengxiao. CHLORO-PLATINIC ACID(SODIUM)-CROWN ETHER COMPLEXES AND THEIR CATALYTIC PROPERTIES IN HYDROSILYLATION OF UNSATURTAED COMPOUNDS[J]. Chinese Journal of Applied Chemistry, 1988, 5(2): 96-99.
Citation: Li Caiyun, Yuan Guangpu, Yan Shuyong, Xie Zhengxiao. CHLORO-PLATINIC ACID(SODIUM)-CROWN ETHER COMPLEXES AND THEIR CATALYTIC PROPERTIES IN HYDROSILYLATION OF UNSATURTAED COMPOUNDS[J]. Chinese Journal of Applied Chemistry, 1988, 5(2): 96-99.
氯铂酸(钠)-冠醚络合物及对氢化硅烷化反应的催化作用的研究
English
CHLORO-PLATINIC ACID(SODIUM)-CROWN ETHER COMPLEXES AND THEIR CATALYTIC PROPERTIES IN HYDROSILYLATION OF UNSATURTAED COMPOUNDS
Abstract:
Four novel complexcs were obtained by reaoting H2PtCl6·6H2O or Na2PtCl6 with 18 Crown-6 and 1, 7, 10, 16-tetraoxa-4, 13-diazacyclooctadecane in molar ratio of 1:2 and 1:1 respectively. The complexes arc stable and slightsoluble or unsoluble in common organic solvents. In hydrosilylation of unsaturated compounds the complexes show a high catalytic activity at 80℃ and can be recovered and reused for several times. The activity of the complexes are, however, lower than that of H2PtCl6 or Na2PtCl6 alone when the hydrosilylation is carried out at 40℃ or room temperature.
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