请输入您要查询的英文单词:

 

单词 hydroxyquinoline
释义

hydroxyquinolinen.

/hʌɪˌdrɒksɪˈkwɪnəliːn/
Etymology: < hydroxy- comb. form + quinoline n.
Chemistry.
Any of the seven monohydroxy derivatives, C9H7NO, of quinoline, esp. oxine n. (8-hydroxyquinoline).
ΘΚΠ
the world > matter > chemistry > organic chemistry > chemicals from tar > [noun] > derivatives
hydroxyquinoline1881
indene1888
indene resin1900
1881 Jrnl. Chem. Soc. 40 613 An excellent yield of hydroxyquinoline is obtained by fusing the sulphonic acid with three times its weight of soda.
1925 Chem. Abstr. 19 1572 The formation of 4-hydroxyquinoline is suspected.
1937 A. W. Groves Silicate Anal. vi. 131 The perfection of the separation of aluminium, iron, titanium, and zirconium from beryllium by means of 8-hydroxyquinoline now affords the improved method for the determination of beryllia which is adopted here.
1947 Biochem. Jrnl. 41 544/2 It was found that oxine alone of the seven isomeric hydroxyquinolines had chelating ability.
1970 Watsonia 8 23 Root tips..were given a pretreatment in a 0·002M solution of 8-hydroxyquinoline.
This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).
<
n.1881
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 8:29:41