V2EX ketone

Ketone

释义 Definition

:一类有机化合物,分子中含有羰基(C=O),且羰基两侧连接的都是碳原子(通常写作 RCOR′)。常见例子是丙酮(acetone)。在化学与生物化学中很常见。(另有相关用法如 ketone body “酮体”。)

发音 Pronunciation (IPA)

/kiton/

词源 Etymology

来自德语 Keton,由 Aceton(丙酮)回构而来;而 acetone 的词根与“醋/乙酸”(Latin acetum)相关。整体上反映了该类物质与丙酮等早期研究对象的历史关联。

例句 Examples

Ketones are common in many solvents, such as acetone.
酮在许多溶剂中很常见,比如丙酮。

In organic synthesis, converting a secondary alcohol into a ketone is a useful step for building more complex molecules.
在有机合成中,把仲醇转化为酮是构建更复杂分子的一个实用步骤。

相关词 Related Words

文学与经典著作 Literary Works

  • Organic Chemistry(《有机化学》, Clayden / Greeves / Warren)
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》)
  • Lehninger Principles of Biochemistry(《雷宁格生物化学原理》)
  • Vogel’s Textbook of Practical Organic Chemistry(《沃格尔实用有机化学》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5780 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 02:56 PVG 10:56 LAX 18:56 JFK 21:56
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