生物工程与奈米科技研究中心的科学家以无毒性有机催化剂制造甲醇，此催化剂为性质安定的 氮异环碳烯 ( N-heterocyclic carbene )，辅以氢矽烷(hydrosilane)，可在空气干燥及室温条件下，加入少量催化剂即可与二氧化碳产生化学反应产生甲醇，比过去转化二氧化...
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...：喹唑啉；一锅法合成；氮杂卡宾；有机催化；醛 [gap=414]keywords：quinoxalines; one-pot synthesis; n-heterocyclic carbene; organocatalysis; aldehydes ...
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...含氮杂环卡宾；sonogashira反应；钯催化剂；固载化 [gap=617]keywords：physical chemistry; mesoporous polymers; n-heterocyclic carbene; sonogashira reactions; palladium catalyst; immobilization ..
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...：喹唑啉； 一锅法合成；氮杂卡宾；有机催化；醛 [gap=414]keywords：quinoxalines; one-pot synthesis; n-heterocyclic carbene; organocatalysis; aldehydes ...
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A series of novel complexes derived from planar chiral paracyclophane and N-heterocyclic carbene reveal much special character that is different from neither the paracyclophane nor the N-heterocyclic carbene.
这类新的手性配体将表现出既不同于环仿又不同于含氮杂环卡宾的特殊性质。
参考来源 - N·2,447,543篇论文数据，部分数据来源于NoteExpress
Because N-heterocyclic carbene has very high activity of reaction, it can react with all elements in periodical table.
杂环卡宾的反应性能较高，它们与周期表中几乎所有的元素都能发生反应。
N-heterocyclic carbene metal complexes have catalytic activities for many organic reactions, and they are a type of catalyst with potential value.
杂环卡宾金属络合物对许多反应有催化作用，它们是一类有潜在应用价值的催化剂。
The invention discloses a cyclic n-heterocyclic double-carbene metal complex which is connected through alkyl chain, a preparation method and the application.
本发明公开了通过烷基链连接的环状氮杂环双卡宾金属配合物及其制备方法与应 用。
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