“neighboring group participation”的概念、定义、翻译、参考文献-科学参考

　

单词	neighboring group participation
释义	neighboring group participation Encyclopedia 理学邻基参与释 neighboring group participation邻基参与进行亲核取代反应的底物分子，若同时存在亲核的基团和离去基团，且这两种基团在空间位置上的距离也适当，则在亲核取代反应的条件下，将优先发生分子内的亲核取代反应，生成环状产物，从而影响反应的立体选择性、区域选择性或活性的现象。又称邻助作用。 Chemistry ＞有机化学＞有机合成化学＞释义 neighboring group participation邻基参与
随便看	complex subvariety complex supergeometry complex surface complex surface treatment of magnesium alloys complex symbol complex system complex system modeling and simulation complex system reliability complex systems engineering complex system simulation complex system theory complex tone complex torus complex torus group complex trait complex transformation complex translation complex unit complex unitary group complex-valued complex-valued function complex-valued set function complex variable complex-variable method complex variable method in theory of elasticity

　

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

　

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