erythro-2-(2,6-Dimethoxyphenoxy)-1-(4-hydroxy-3,5-dimethoxyphenyl)-1,3-propanediol

被引：13

作者：

Langer, V ^{[1
]}

Li, SM

Lundquist, K

机构：

[1] Chalmers Univ Technol, Dept Environm Inorgan Chem, SE-41296 Gothenburg, Sweden

[2] Chalmers Univ Technol, Dept Organ Chem, SE-41296 Gothenburg, Sweden

[3] Chalmers Univ Technol, Dept Forest Prod & Chem Engn, SE-41296 Gothenburg, Sweden

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2002年 / 58卷

关键词：

D O I：

10.1107/S1600536801021146

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the crystals of the title compound, C19H24O8, the molecules adopt a conformation in which the bulky 2,6-dimethoxyphenoxy and 4-hydroxy-3,5-dimethoxyphenyl groups are distant from each other. The O(phenoxy)-C-C-C(phenyl) torsion angle between these groups is -177.27 (10)degrees. The conformation is compared with those of related lignin model compounds. The hydrogen-bonding pattern is discussed in terms of graph-set theory.

引用

页码：O42 / O44

页数：3

共 9 条

[1] PATTERNS IN HYDROGEN BONDING - FUNCTIONALITY AND GRAPH SET ANALYSIS IN CRYSTALS [J].

BERNSTEIN, J ;

DAVIS, RE ;

SHIMONI, L ;

CHANG, NL .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (15) :1555-1573

[2]

BRANDENBURG K, 2000, DIAMOND VERSION 2 1D

[3]

BRUKER, 1997, SHELXTL VERSION 5 10

[4] erythro-2-(2,6-Dimethoxyphenoxy)-1-(3,4,5-tri-methoxyphenyl)-1,3-propanediol [J].

Langer, V ;

Lundquist, K .

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2001, 57 :O1219-O1221

[5] Cleavage of syringylglycerol β-syringyl ethers during soda cooking [J].

Li, SM ;

Lundquist, K ;

Westermark, U .

NORDIC PULP & PAPER RESEARCH JOURNAL, 2000, 15 (03) :205-210

[6] Visualization and characterization of non-covalent networks in molecular crystals: automated assignment of graph-set descriptors for asymmetric molecules [J].

Motherwell, WDS ;

Shields, GP ;

Allen, FH .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1999, 55 :1044-1056

[7]

Sheldrick G. M., 2001, SADABS

[8]

Siemens, 1995, SMART SAINT

[9] ON THE STEREOCHEMISTRY OF LIGNIN MODEL COMPOUNDS OF THE ARYLGLYCEROL-BETA-ARYL ETHER TYPE - CRYSTAL-STRUCTURE OF ERYTHRO-1-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-2-(4-HYDROXYMETHYL-2,6-DIMETHOXYPHENOXY)-1,3-PROPANEDIOL, C20H26O9 [J].

STOMBERG, R ;

LUNDQUIST, K .

JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH, 1989, 19 (02) :331-339

← 1 →