SYNTHESIS OF 3,4-DIHYDRO-3,3-DIMETHYL-1(2H)-ACRIDINONE

被引：4

作者：

MARTINEZ, R

ESPINOSAPEREZ, G

BRITOARIAS, M

机构：

[1] Department of Organic Chemistry, Instituto de Quimica, Universidad Nacional Autonoma de México, Circuito Exterior Ciudad Universitaria, 04510, D.F., Coyoacán

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 1995年 / 25卷 / 04期

关键词：

ACRIDINONE; ALZHEIMER; DIMEDONE;

D O I：

10.1007/BF01666107

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The acridinone derivative 3,4-dihydro-3,3-dimethyl-1(2H)-acridinone (4) has been prepared in a two step fashion and the molecular structure confirmed by X-ray diffraction. Compound 4 crystallizes in the space group P2(1)/n with a = 6.022(2), b = 21.111(2), c = 9.604(2) Angstrom, beta = 99.97(2)degrees, and Z = 4. The single crystal analysis showed the acridinone tricyclic ring is virtually planar except in the gem-dimethyl position of C(3) which presented a half-chair conformation.

引用

页码：201 / 203

页数：3

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