“anchimeric assistance”的概念、定义、翻译、参考文献-科学参考

单词	anchimeric assistance
释义	anchimeric assistance Encyclopedia 理学邻助作用释 neighboring group assistance; anchimeric assistance邻助作用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。又称邻基参与。
随便看	political thought of Kang Youwei political thought of Lao Tzu political thought of Liang Qichao political thought of Liang Shuming political thought of Li Ao political thought of Li Hongzhang political thought of Li kui political thought of Lin Zexu political thought of Li Si political thought of Liu Shipei political thought of Liu Zongyuan political thought of Li Zhi political thought of Lu Jia political thought of Lu Jiuyuan political thought of Lu Zhi political thought of Ma Jianzhong political thought of Mohist School political thought of Ouyang Xiu political thought of Qian Duansheng political thought of Ruan Ji political thought of Sang Hongyang political thought of Shang Yang political thought of Shao Yong political thought of Shen Buhai political thought of Shen Dao

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