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单词
C ring
释义
C ring
简明释义
C 环
网络释义
1
?C形环
C形环
短语
1
C-ring
C形环 ; 挡圈
2
centric c ring
着丝点环
3
acentric c ring
无着丝点环
双语例句
1
In- termolecular reactions were observed with the
C
—Pd bond formed by the
C
—H activation of the aromatic
ring
and the nitrile group.
当然,人们也观察到了通过芳香C—H键活化产生的芳基碳钯键与腈基的分子间反应。
2
The reactivity of tertiary and secondary
C
connected to the arene
ring
was increased obviously.
芳环的存在可以增加与其相连的仲碳和叔碳的反应活性。
3
Ring
closing metathesis (RCM) of dienes to cycloalkene provides an important tool for
C
-C double bond formation catalyzed by metal carbene.
关环转换反应是形成碳碳双键的重要反应之一,即双烯化合物在金属碳烯催化下关环得到环烯类化合物。
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更新时间:2025/8/14 6:46:56