请输入您要查询的英文单词:

 

单词 furyl
释义

furyln.

/ˈfjʊərɪl//ˈfjʊərʌɪl/
Etymology: Abbreviation of furfuryl n.
Chemistry.
The univalent radical C4H3O– based on furan. Cf. furfuryl n.
ΘΚΠ
the world > matter > chemistry > organic chemistry > organic radicals > [noun] > monovalent radicals > furyls
furfuryl1873
furyl1916
1916 Chem. Abstr. 10 3400 Organic radicals... Furyl (2-, 3-), O·CH:CH·CH:C—.
1963 F. M. Dean Naturally Occurring Oxygen Ring Compounds i. 3 Furyl carbinols behave as allylic alcohols in suffering hydrogenolysis to alkyl furans.
1966 Nomencl. Org. Chem. (I.U.P.A.C.) (ed. 2) 67 Univalent radicals derived from heterocyclic compounds by removal of hydrogen from a ring are in principle named by adding ‘yl’ to the names of the parent compounds... The following exceptions are retained: furyl, [etc.].
This entry has not yet been fully updated (first published 1972; most recently modified version published online September 2018).
<
n.1916
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:2025/1/24 14:40:11