CRYSTAL-STRUCTURE OF AN INTERMEDIATE IN THE SYNTHESIS OF ARTEMISININ

被引：0

作者：

ZUKERMANSCHPECTOR, J ^{[1
]}

CONSTANTINO, MG ^{[1
]}

BELTRAME, M ^{[1
]}

机构：

[1] UNIV SAO PAULO,FAC FILOSOFIA CIENCIAS & LETRAS RIBEIRAO PRETO,DEPT QUIM,RIBEIRAO PRET,SP,BRAZIL

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 1995年 / 25卷 / 07期

关键词：

ARTEMISININ; ISOPULEGOL; X-RAY DIFFRACTION;

D O I：

10.1007/BF01665279

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

C(14)H(22)O(3)r M(tau) = 238.33, P2(1)2(1)2(1), Z = 4, a = 6.892(2), b = 11.453(1), c = 17.159(5) Angstrom. [1R - [1 alpha(R*), 4 beta, 4a beta, 8a beta]] - alpha,4-Dimethyl-decahydro-7-oxo-1-naphtaleneacetic acid. The cyclohexane ring adopts a chair conformation and the cis-fused cyclohexanone ring is in a slightly distorted chair conformation. The molecular packing involves an hydrogen bond and C-H ... O contacts.

引用

页码：413 / 416

页数：4

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