V2EX sonogashira coupling

Sonogashira Coupling

Definition / 定义

Sonogashira coupling(索诺加希拉偶联反应)是一种常用的有机合成反应:在钯催化(常配合铜共催化)条件下,使末端炔烃芳基或乙烯基卤代物/拟卤代物发生交叉偶联,生成新的碳碳键(C(sp)C(sp2)),产物通常为取代炔。该反应也常被称为 Sonogashira reaction

Pronunciation / 发音

/snoir kpl/

Examples / 例句

The Sonogashira coupling is a standard way to attach an alkyne to an aryl ring.
Sonogashira 偶联是把炔基连接到芳环上的一种经典方法。

Using a palladium catalyst and a mild base, the team achieved Sonogashira coupling of an aryl iodide with a terminal alkyne to build a key intermediate.
在钯催化剂和温和碱的条件下,研究团队将芳基碘化物与末端炔烃进行 Sonogashira 偶联,构建了一个关键中间体。

Etymology / 词源

该名称来自日本化学家 Kenkichi Sonogashira(园尾健吉),他在 20 世纪 70 年代与合作者发展并推广了这一以钯催为核心的炔基化交叉偶联方法。因其在药物分子、材料与天然产物合成中的高实用性,逐渐以人名反应的形式固定为术语。

Related Words / 相关词

Literary Works / 文学作品

  • Strategic Applications of Named Reactions in Organic Synthesis(Kurti & Czakó,《有机合成中命名反应的战略应用》)
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》)
  • Comprehensive Organic Transformations(Larock,《有机转化大全》)
  • Organic Syntheses(《有机合成》丛书中多篇合成步骤会使用并提及 Sonogashira coupling)
About     Help     Advertise     Blog     API     FAQ     Solana     2380 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 51ms UTC 16:11 PVG 00:11 LAX 09:11 JFK 12:11
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86