“phthalazine”的英文意思_释义_用法

单词

phthalazine

释义

phthalazine Chem.|ˈfθæləziːn|
[ad. G. phtalazin (C. Liebermann 1886, in Ber. d. Deut. Chem. Ges. XIX. 766), f. phtal- (cf. phthal- s.v. phthalic a.) + azin azine.]
A colourless, crystalline, heterocyclic base, C₈H₆N₂; also, any derivative of this.
1893Jrnl. Chem. Soc. LXIV. i. 347 The bye-product obtained in methylating phthalazine is very similar to the last compound.1929[see cinnoline].1947Nature 11 Jan. 53/2 Phthalazine derivatives are formed by the action of excess sodium hydroxide on the diazosulphonate derived from diazotized p-nitro-aniline and β-naphthol-l-sulphonic acid.1956I. L. Finar Org. Chem. II. xii. 468 Phthalazines are formed by heating the benzoyl derivative of benzaldehyde hydrazones.Ibid. xix. 706 Thus there are probably four C₈H₄N₂ units, each having an isoindole structure,..or a phthalazine structure.1970W. F. Beech Fibre-Reactive Dyes v. 175 Phthalazines. In this series also only one compound has so far become of importance for making reactive dyes, viz. 1, 4-dichloro-phthalazine-6-carbonyl chloride.

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：

“phthalazine”的英文意思

“颈动脉管”英文翻译

“phronetal”的英文意思

osteopath是什么意思

overreach是什么意思

“phthalaldehyde”的英文意思

相关推荐