含氧和氮的四氯化钛络合物催化双环戊二烯开环移位聚合反应的研究
Ring Opening Metathesis Polymerisation of Dicyclopentadiene\=Catalysed by Titanium Tetracloride Adduct Complexes\=Containing Nitrogen or Oxygen Ligand
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摘要: 报道了TiCl4·2[C6H8O](1);TiCl4·2[C8H11N](2);TiCl4·2[O(CH2)4CH2](3);TiCl4·2[C6H7N](4);TiCl4·2[C5H5N](5);TiCl4·2[C4H8O2](6)催化双环戊二烯开环移位聚合反应并对6个影响因素进行了讨论,由此得到了优化的反应条件。Abstract: The ring opening metathesis polymerisation of dicyclopentadiene (DCPD) catalysed by TiCl42 ( 1 ):TiCl4211N( 2 );TiCl42 ( 3 );TiCl42 ( 4 );TiCl42 (5 );TiCl42 ( 6Z) is reported.These catalysis appear to exhibit good catalytic activity in the polymerisation reaction.After a detailed investigation of some influencing parameters,the optimised reaction conditions were obtained.