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基团次序规则

更新时间: 2020-10-23 00:00:00     

基团次序规则是-CCH>-CH=CH2>(CH3)2CH-,顺序规则(sequencerule)是为解决连接在手性(见手征性)原子上的各个基团之先后顺序而制定的一个规则。

这个规则是由CK英戈尔德等人在提出以R、S法标记分子的构型时提出的。顺序规则直接以不对称碳原子本身的结构为依据/

关键词: 基团 次序 规则

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