英语词汇“tropolone”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

tropolone

释义

tropolone Chem.|ˈtrɒpələʊn|
[f. tropilidine + -ol + -one.]
A water-soluble, colourless crystalline compound, C₇H₆O₂, which is an enolic ketone whose molecule is formed by a ring of seven carbon atoms and which is the parent of a series of compounds derived from various plants (as colchicine and the thujaplicins); also, any derivative of this.
1945M. J. S. Dewar in Nature 13 Jan. 51/1 If stipitatic acid actually has the resonating structure (I) or (II), it represents a new type of aromatic system; the parent cycloheptatrienolone might be termed ‘tropolone’.1964New Scientist 4 June 613/1 One group of compounds extracted [from timber], the tropolones, was found to be comparable in fungicidal effect to the synthetic fungicides.1981Tetrahedron XXXVII. Suppl. No. 9. 426/1 The 1,3,2-benzodioxaarsole ether of tropolone..illustrates the possibility of modelling extremely rapid rearrangements.

英语词典包含277258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。

相关内容11：

“tropolone”的英英意思

“稳定条件”英文翻译

“galinule”的英英意思

“稳定流”英文翻译

“稳定核素”英文翻译

“稳定支架”英文翻译

友情链接