1,5-Anhydro-2-deoxy-1,2-C-dichloromethylene-3,4,6-tri-O-(4-methoxybenzyl)-D-glycero-D-gulo-hexitol

被引：0

作者：

Kinfe, Henok H. ^{[1
]}

Moshapo, Paseka T. ^{[1
]}

Muller, Alfred ^{[1
]}

机构：

[1] Univ Johannesburg, Dept Chem, Res Ctr Synth & Catalysis, ZA-2006 Johannesburg, South Africa

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

1,2-CYCLOPROPANATED SUGARS; UNSATURATED SUGARS; ETHYL DIAZOACETATE; CYCLOPROPANATION; GLYCALS; CHEMISTRY;

D O I：

10.1107/S1600536811026870

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The pyranosyl ring in the title compound, C31H34Cl2O7, adopts a twist-boat conformation. The 4-methoxybenzyl groups are located in equatorial positions with the methoxy groups nearly coplanar with their respective rings [dihedral angles of 0.2 (3) and 9.4 (2)degrees]. The aromatic rings adopt orientations enabling them to participate in C-H center dot center dot center dot pi interactions with neighboring methoxy groups. The crystal structure is additionally stabilized by weak C-H center dot center dot center dot O interactions.

引用

页码：O2012 / U304

页数：14

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