说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 4-四氢喹啉酮
1)  4-tetrahydroquinolone
4-四氢喹啉酮
1.
In(order) to looking for derivatives of quinacridone with strong emission property in the solid state,4-tetrahydroquinolone as its derivative was designed and synthesized.
对喹吖啶酮结构改造合成了新型结构荧光体4-四氢喹啉酮,对其吸收光谱及荧光光谱进行了研究,发现该化合物的吸收峰及荧光发射峰随溶剂极性的增加而不断红移,表明荧光来源于分子内激发态电荷转移发光。
2)  1,2,3,4-tetrahydroquinolin-4-one
1,2,3,4-四氢喹啉-4-酮
1.
A series of 1,2,3,4-tetrahydroquinolin-4-one derivatives with a planar push-pull structure were synthesized including 1-benzyl-1,2,3,4-tetrahydroquinolin-4-one (BTHQ), 2-(1,2,3,4-tetrahydroquinolin-4-ylidene) malononitrile (THQM), 1,6-dioxojulolidine (DOJ) and 1,6-bis(dicyanomethylidene) julolidine (BDCJ).
合成了一系列具有刚性结构的推拉型1,2,3,4-四氢喹啉-4-酮衍生物:1-苄基-1,2,3,4-四氢喹啉-4-酮(BTHQ)、2-(1,2,3,4-四氢喹啉-4-叶立德)丙二腈(THQM)、1,6-二羰基久洛尼定(DOJ)和1,6-二(二氰甲烯基叶立德)久洛尼定(BDCJ)。
3)  4-quinolinone
4-喹啉酮
4)  tetrahydroquinoline [,tetrəhaidrə'kwinəli:n]
四氢喹啉
1.
Electrochemical Preparation of Tetrahydroquinoline and Synthesis of N-Acetyl-tetrahydroquinoline;
喹啉电解氢化制备四氢喹啉及其N-乙酰化衍生物的合成
2.
Study on the Tetrahydroquinoline Dyes for Dye-Sensitized Solar Cells;
四氢喹啉类光敏染料用于染料敏化太阳能电池的研究
3.
Two heterocyclic intermediates of 2-amino-6-(β-hydroxyethyl sul-phonyl sulphuric ester)benzothiazole and N-(β-hydroxyethyl sulphonyl ethyl)-2,2,4,7-tetramethyl-1,2,3,4-tetrahydroquinoline were synthesized, and therefrom six red-blue colors of azo reactive disperse dyes were prepared.
本文合成了2—氨基—6—(β—羟乙基砜硫酸酯)苯骈噻唑和N—(β—羟乙基砜基乙基)-2,2,4,7—四甲基—1,2,3,4—四氢喹啉2个杂环中间体,分别以这2个中间体作重氮组分和偶合组分合成了6个红—蓝色偶氮型活性分散染料。
5)  6-hydroxy-2,3-dihydro-4-quinolone
6-羟基-2,3-二氢-4-喹啉酮
1.
The preparation of 6-hydroxy-2,3-dihydro-4-quinolone from p-anisidine as raw material are introduced in the paper, including three steps such as addition or condensation, cyclization and dealkylation.
6-羟基-2,3-二氢-4-喹啉酮是一种重要的医药中间体,介绍了以4-甲氧基苯胺为起始原料制备6-羟基-2,3-二氢-4-喹啉酮的方法:加成或缩合、环合、脱烷基。
6)  1,2-Dihydroquinazolin-4(3H)-one
1,2-二氢喹唑啉-4(3H)-酮
补充资料:四氢喹啉
分子式:
CAS号:

性质:兹将其2种异构体分述如下。1,2,3,4-:针状结晶,沸点251℃,熔点20℃,折射率1.6062,相对密度1.0588;溶于乙醇及乙醚,其盐酸盐熔点180~181℃,N-乙酰基化合物沸点295℃,N-苯甲酰基化合物熔点76℃,N-烯丙基化合物沸点264~266℃,N-苄基化合物沸点218~222℃(5.07kPa),熔点36~37℃。由喹啉用铂或镍催化氢化得到。5,6,7,8-:沸点222℃(常压),92~95℃(1.6kPa),折射率1.5435,密度d131.0304g/cm3。溶于乙醇、乙醚、丙酮及苯;其氯铂酸盐熔点210℃,苦味酸盐熔点157℃;由喹啉用铂及浓盐酸催化氢化得到。用作有机合成试剂。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条