1,3-Bis[2-hydroxy-2-(6-methoxy-2,2-dimethyl-3a,5,6,6a-tetrahydro-2H-furo[2,3-d][1,3]dioxol-5-yl)ethyl]-2,3-dihydro-1H-1,3-benzodiazol-2-one

被引：0

作者：

Lakhrissi, Brahim ^{[2
]}

Massoui, Mohamed ^{[3
]}

Ramli, Youssef ^{[3
]}

Essassi, El Mokhtar ^{[3
]}

Ng, Seik Weng ^{[1
,4
]}

机构：

[1] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia

[2] Univ Ibn Tofail, Lab Chim Agroressources, Kenitra, Morocco

[3] Univ Mohammed V Agdal, Lab Chim Organ Heterocycl, Rabat, Morocco

[4] King Abdulaziz Univ, Dept Chem, Jeddah 21413, Saudi Arabia

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2012年 / 68卷

关键词：

data-to-parameter ratio = 10.6; mean σ(C-C) = 0.005 Å; R factor = 0.044; single-crystal X-ray study; T = 296 K; wR factor = 0.134;

D O I：

10.1107/S160053681105625X

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title benzimidazolone, C27H38N2O11, which has N-bound glycosidic units, all five-membered O-heterocyclic rings adopt envelope conformations [for the outer rings, the C atom with the dimethyl groups represents the flap atom]. The two glycosidic units are related by a non-crystallographic twofold rotation axis that passes through the carbonyl portion. In the molecular structure, the hydroxy groups are hydrogen-bond donors to the carbonyl O atom. Weak intermolecular C-H center dot center dot center dot O hydrogen bonding is present in the crystal structure.

引用

页码：O351 / U188

页数：12

共 5 条

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