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第六章 金属卡宾、卡拜

第六章 金属卡宾、卡拜. “ Fischer 型 ” 卡宾. (1) 中性卡宾 (neutral carbenes). (2) 阳离子卡宾 (Cationic Metal Carbenes).  6.2 金属卡拜. 1974 年， Mortreux 发现 Mo(CO) 6 和 PhOH 在十氢萘中能均相催化二取代炔烃的复分解反应， 但原料不能完全转化，与产物存在平衡. [Mo(CO) 3 (NH 3 ) 3 ] 和 [Mo(CO) 3 (MeCN) 3 ] 在没有苯酚的存在下、 辛烷中回流确实能催化该炔烃复分解反应的进行，因此他们

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第六章 金属卡宾、卡拜

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  1. 第六章 金属卡宾、卡拜

  2. “Fischer型”卡宾

  3. (1) 中性卡宾(neutral carbenes)

  4. (2) 阳离子卡宾(Cationic Metal Carbenes)

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