作者mailmailmail (沒有沒有沒有)
看板Chemistry
標題[學習] 酮類命名的問題
時間Fri Oct 21 13:57:16 2011
這邊想問的是酮英文俗名命名
課本是說"The common name for a ketone is constructed by adding ketone to the names of
the two alkyl groups on the C=O double bond, listed in alphabetical order. "
以Butan-2-one為例，俗名應為: Ethyl Methyl Ketone，但是我又看到有課本或網站用
Methyl Ethyl Ketone@@
所以是那個用法對嗎?
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1F：推 chemikelvin:前者對 後者那是中文命名的時候吧.. 10/21 15:03
2F：→ chemikelvin:英文: E > M 中文: 甲 >乙 10/21 15:03
3F：→ mailmailmail:因為連WADE都寫MEK(methyl ethyl ketone)...所以覺的 10/24 10:10
4F：→ mailmailmail:怪= = 10/24 10:10
5F：推 evanzxcv:methyl ethyl ketone已經是俗名了,所以規則就不那麼重要 10/24 20:14