Five-membered 2,3-dioxo heterocycles: XCI. Reaction of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones with dimedone. Crystalline and molecular structure of 3′-benzoyl-4′-hydroxy-1′-(2-hydroxyphenyl)-6,6-dimethyl-6,7-dihydrospiro[1-benzofuran-3,2′-pyrrole]-2,4,5′(1′H,5H)-trione

被引：11

作者：

Tutynina, N. M. ^{[1
]}

Racheva, N. L. ^{[1
]}

Maslivets, V. A. ^{[1
]}

Aliev, Z. G. ^{[2
]}

Maslivets, A. N. ^{[1
]}

机构：

[1] Perm State Natl Res Univ, Perm 614990, Russia

[2] Russian Acad Sci, Inst Chem Phys Problems, Chernogolovka 142432, Moscow Oblast, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2013年 / 49卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Pyrrole; EtOAc; Trione; Pyrrole Ring; Dimedone;

D O I：

10.1134/S1070428013010168

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-Aroyl-1H-pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones reacted with 5,5-dimethylcyclohexane-1,3-dione to give 3'-aroyl-4'-hydroxy-1'-(2-hydroxyphenyl)-6,6-dimethyl-6,7-dihydrospiro[1-benzofuran-3,2'-pyrrole]-2,4,5'(1'H,5H)-triones. The crystalline and molecular structures of 3'-benzoyl-4'-hydroxy-1'-(2-hydroxyphenyl)-6,6-dimethyl-6,7-dihydrospiro[1-benzofuran-3,2'-pyrrole]-2,4,5'(1'H,5H)-trione were determined by X-ray analysis. DOI: 10.1134/S1070428013010168

引用

页码：95 / 98

页数：4

共 11 条

[1] TABLES OF BOND LENGTHS DETERMINED BY X-RAY AND NEUTRON-DIFFRACTION .1. BOND LENGTHS IN ORGANIC-COMPOUNDS [J].