V2EX organolithium

Organolithium

定义 Definition

有机锂(有机锂试剂):指含有碳锂键(CLi)的有机金属化合物/试剂,常用作强碱强亲核试剂,在有机合成中用于生成碳碳键、对羰基加成、金属-卤素交换等。(也可泛指这类化合物的整体)

发音 Pronunciation

/rnolθim/

例句 Examples

Organolithium reagents are extremely reactive toward water.
有机锂试剂对水反应极其剧烈。

By treating the bromide with an organolithium reagent at low temperature, the chemist formed a new carboncarbon bond after adding the aldehyde.
在低温下用有机锂试剂处理溴代物后,再加入醛,化学家最终形成了一个新的碳碳键。

词源 Etymology

organo- 来自希腊语,表示“有机的/含碳的”;lithium 为“锂”(源自希腊语 lithos “石头”,因锂最初在矿物中被发现)。合起来 organolithium 字面意思就是“含碳的锂化合物”,对应有机化学中的“有机锂”。

相关词 Related Words

文学与著作 Literary Works

  • March’s Advanced Organic Chemistry(《马奇高级有机化学》)
  • Organic Chemistry by Clayden, Greeves & Warren(克莱登《有机化学》)
  • Advanced Organic Chemistry by Carey & Sundberg(凯里&桑德伯格《高级有机化学》)
  • Organolithiums: Selectivity for Synthesis by J. Clayden(《有机锂:合成选择性》)
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