“邻基参与”的概念、定义、翻译、参考文献-科学参考

单词	邻基参与
释义	邻基参与 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	Beijing Skywheel Entertainment Co.,Ltd. Beijing Songshan Guojiaji Ziran Baohuqu Beijing Songshan National Nature Reserve Beijing Southern Catholic Church Beijing South Passenger Railway Station Beijing's palace blanket Beijing special city buildingline rules Beijing spectrometer Beijing spectrometer II Beijing Spectrometer Ⅲ Beijing Sport University Beijing standard time Beijing Stock Exchange (1918) Beijing Stone Carving Art Museum Beijing-style mooncake Beijing-style Peking opera Beijing Subway Beijing Summit of the Forum on China-Africa Cooperation Beijing Tai Fang Photographer Beijing Television Art Center Beijing Theatre Museum Beijing Theatrical Costume Factory Beijing Tiananmen Beijing ,Tianjin and Hebei Province coordinated development Planning Outline Beijing-Tianjin-Hebei urban agglomeration

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。