V2EX triethylamine

Triethylamine

释义 Definition

三乙胺:一种常见的有机化学试剂,化学式为 (CH)N。通常为无色、易挥发、带明显“胺味/鱼腥味”的液体,常用作有机碱(夺取质子)和酸捕获剂(中和反应中生成的酸,如 HCl),也可作催化或反应促进用的碱性添加剂。

发音 Pronunciation

/traθlmin/

例句 Examples

Triethylamine is often used as a base in organic synthesis.
三乙胺常被用作有机合成中的碱。

During the acylation, triethylamine scavenges the HCl produced and helps drive the reaction forward.
在酰化反应中,三乙胺会捕获生成的盐酸,从而帮助反应向前进行。

词源 Etymology

tri- 表示“三”,ethyl 表示“乙基(CH)”,amine 表示“胺”。合起来字面意思是“带有三个乙基的胺”,对应其结构为一个氮原子连接三个乙基,属于叔胺(tertiary amine)

相关词 Related Words

文学与著作 Literary Works

  • Organic Chemistry(Clayden, Greeves & Warren):在有机反应机理与实验条件中多次提及三乙胺作为常用碱与酸捕获剂。
  • March’s Advanced Organic Chemistry(Michael B. Smith & March):讨论碱性条件、取代/消除及酰化等反应时常出现 triethylamine。
  • Vogel’s Textbook of Practical Organic Chemistry:在实验操作与试剂选择部分常将 triethylamine 列为常用有机碱与添加剂。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1278 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 16:29 PVG 00:29 LAX 08:29 JFK 11:29
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