A new strained angularly fused ring system: 8-hydroxy-1,2,3-trimethoxybenz[a]anthracene-7,12-dione

被引：4

作者：

Guzei, IA ^{[1
]}

Melekhov, A ^{[1
]}

Kraus, GA ^{[1
]}

机构：

[1] Iowa State Univ Sci & Technol, Dept Chem, Ames, IA 50011 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1999年 / 55卷

关键词：

D O I：

10.1107/S0108270198012840

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and crystal structure of the title compound (C21H16O6) are reported. The introduction of a methoxy group at the 1-position brings two O atoms into close proximity with an O ... O separation of 2.611 (3) Angstrom. This interaction causes severe deformation of ring B but not ring D.

引用

页码：620 / 622

页数：3

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