高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (12): 1109.

• 研究简报 • 上一篇    下一篇

含吗啡啉配体羰基钼、钨(0)化合物的合成、反应和催化活性

张正之1, 王序昆1, 赵维君2, 张书笈2, 方延铨2, 柳茂平2   

  1. 1. 南开大学元素有机化学研究所;
    2. 南开大学化学系
  • 收稿日期:1985-09-26 出版日期:1986-12-24 发布日期:1986-12-24

The Synthesis,Reaction and Catalytic Activity of Morpho-line Coordinated Molybdenum and Tungsten Carbonyls

Zhang Zhengzhi1, Wang Xukun1, Zhao Weijun2, Zhang Shuji2, Fang Yanquaa2, Liu Maoping2   

  1. 1. Institute of Elementoorganio Chemistry, Nankai University, Tianjin;
    2. Department of Chemistry, Nankai University, Tianjin
  • Received:1985-09-26 Online:1986-12-24 Published:1986-12-24

摘要: 钼和钨羰基二取代路易斯碱化合物是在有机金属化学中常用的中间体,用通常方法制备收率低且为各种取代异构体的混合物。虽有改进方法,但不适于大量制备。在这方面我们曾报导过一个非常适用的,由钼和钨氯化物与叔膦和CO反应制备M(CO)4L2型化合物的方法[1]

Abstract: Aprocedure for large amount of preparation of cis-bis(Lewis base)coordinated molybdenum and tungsten carbonyls is proposed.The structures of these new compounds are discussed and their exchange reaction with tertiary phosphines as well as their catalytic activity for carbonylation of methanol was studied.

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