organic chemistry

👨🏻‍🏫 學術台化學

tom insanity

2014-10-26 5:54 am

which substituents has higher priority?

CH(CH3)2
CH2CH=CH2

回答 (1)

己式庚辛

2014-10-29 10:44 pm

✔ 最佳答案

Depends on whether you're doing the naming in English or Chinese.

English:
- CH(CH3)2 is "(methylethyl)-"
- CH2CH=CH2 is "(prop-2-enyl)-"
according to alphabetical order, (methylethyl)- should come before (prop-2-enyl)-

中文：
根據序列法則判斷

圖片參考：https://s.yimg.com/rk/HA00075708/o/795766913.png

（甲基乙基）－　先於（丙－２－烯基）－　
　

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收錄日期: 2021-04-15 17:07:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20141025000051KK00123

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