2,2-Dimethyl-5-(2,3,4-trimethoxybenzylidene)-1,3-dioxane-4,6-dione

被引：2

作者：

Zeng, Wu-Lan ^{[1
]}

机构：

[1] Weifang Univ, Microscale Sci Inst, Dept Chem & Chem Engn, Weifang 261061, Peoples R China

来源：

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

关键词：

data-to-parameter ratio = 17.4; mean σ(CC) = 0.002 Å; R factor = 0.043; single-crystal X-ray study; T = 293 K; wR factor = 0.131;

D O I：

10.1107/S1600536811026201

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C16H18O7, was prepared by the reaction of 2,2-dimethyl-1,3-dioxane-4,6-dione and 2,3,4-trimethoxybenzaldehyde. The 1,3-dioxane ring is in a slightly distorted boat conformation. The crystal structure is stabilized by weak intermolecular C-H center dot center dot center dot O hydrogen bonds.

引用

页码：O1937 / U2110

页数：8

共 4 条

[1]

Bruker, 1997, SMART SAINT

[2] A short history of SHELX [J].

Sheldrick, George M. .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008, 64 :112-122

[3] 5-(3,4-Dimethylbenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione [J].

Zeng, Wu-Lan .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 :O1351-U161

[4] 2,2-Dimethyl-5-[(5-methylfuran-2-yl)methylidene]-1,3-dioxane-4,6-dione [J].

Zeng, Wu-Lan .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 :O478-U1604

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