Five-membered 2,3-dioxo heterocycles: LXVI. Reactions of (2Z,5Z)-1-aryl-3-hydroxy-5-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]pent-2-ene-1,4-diones with o-phenylenediamine and hydrazine. Crystalline and molecular structure of 2-{(Z)-8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino[2,3-g]isoquinolin-6(7H)-ylidene}-1-(3-phenyl-1H-pyrazol-5-yl)ethanone

被引:3
|
作者
Khalturina, V. V. [1 ]
Shklyaev, Yu. V. [1 ]
Aliev, Z. G. [2 ]
Maslivets, A. N. [3 ]
机构
[1] Russian Acad Sci, Inst Tech Chem, Ural Div, Perm, Russia
[2] Russian Acad Sci, Inst Chem Phys Problems, Chernogolovka, Moscow Oblast, Russia
[3] Perm State Univ, Perm 614990, Russia
基金
俄罗斯基础研究基金会;
关键词
1,3,4,6-TETRACARBONYL COMPOUNDS;
D O I
10.1134/S1070428009100169
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
(2Z,5Z)-1-Aryl-3-hydroxy-5-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]pent-2-ene-1,4-diones reacted with o-phenylenediamine and hydrazine to give 3-[(Z)-2-aryl-2-oxoethylidene]-1,2,3,4-tetrahydroquinoxalin-2-ones and 1-(3-aryl-1H-pyrazol-5-yl)-2-[(Z)-3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]ethanones, respectively. The crystalline and molecular structure of 2-{(Z)-8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino[2,3-g]isoquinolin-6(7H)-ylidene}-1-(3-phenyl-1H-pyrazol-5-yl)ethanone was determined by X-ray analysis.
引用
收藏
页码:1519 / 1522
页数:4
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