The oligomerization of phenyl isocyanate catalyzed by divalent bis(methylcyclopentadienyl)samarium complex was studied. ......

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研究了二（甲基环戊二烯基）铸催化异氰酸苯酯齐聚反应的性能，对引发反应过程和稀土配位环境的影响作了深入探讨。引发反应速率对表观催......

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