Dimethyl N,N′-oxalamidodiethanoate

被引：5

作者：

Armelin, E

Urpí, L

Solans, X

Puiggalí, J

机构：

[1] Univ Politecn Catalunya, Dept Engn Quim, E-08028 Barcelona, Spain

[2] Univ Barcelona, Dept Cristallog Mineral & Diposits Minerals, E-08028 Barcelona, Spain

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2001年 / 57卷 / 08期

关键词：

D O I：

10.1107/S0108270101006965

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compound, dimethyl 2,2'-(oxalyldiimino)diethanoate, C8H12N2O6, exhibits a network of hydrogen bonds between amide and ester groups. Molecules lie on inversion centres and show a planar conformation for both the oxalamide and ester groups. The glycine residues adopt a conformation close to the polyglycine II structure.

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页码：932 / 933

页数：2

相关论文

共 18 条

[1] STUDY OF THE AMIDE-CENTER-DOT-CENTER-DOT-CENTER-DOT-ESTER HYDROGEN-BOND IN SMALL MOLECULES AND ITS INFLUENCE ON THE CONFORMATION OF POLYPEPTIDES AND RELATED POLYMERS [J].

ALEMAN, C ;

NAVAS, JJ ;

MUNOZGUERRA, S .

JOURNAL OF PHYSICAL CHEMISTRY, 1995, 99 (49) :17653-17661

[2]

[Anonymous], J CHEM RES

[3] CRYSTALLOGRAPHIC STUDIES OF HIGH-DENSITY ORGANIC-COMPOUNDS - N,N'-BIS(2,2,2-TRINITROETHYL)OXAMIDE [J].

BHATTACHARJEE, SK ;

AMMON, HL .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1982, 38 (SEP) :2503-2505

[4] Molecular symmetry and the design of molecular solids: The oxalamide functionality as a persistent hydrogen bonding unit [J].

Coe, S ;

Kane, JJ ;

Nguyen, TL ;

Toledo, LM ;

Wininger, E ;

Fowler, FW ;

Lauher, JW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (01) :86-93

[5] STRUCTURE OF POLYGLYCINE-II [J].

CRICK, FHC ;

RICH, A .

NATURE, 1955, 176 (4486) :780-781

[6] PREPARATION AND SOME PROPERTIES OF NYLON-4,2 [J].

GAYMANS, RJ ;

VENKATRAMAN, VS ;

SCHUIJER, J .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1984, 22 (06) :1373-1382

[7]

Johnson C. K., 1976, ORNL5138

[8]

KARLE IL, 1994, INT J PEPT PROT RES, V43, P160

[9] CORE DIRECTED SELF-ASSEMBLIES IN THE SOLID-STATE OF RETRO AIB BIS-PEPTIDE DICARBOXYLIC-ACIDS - A DESIGN STRATEGY FOR CONTROL OF MOLECULAR-ORIENTATION IN PEPTIDES [J].

KARLE, IL ;

RANGANATHAN, D .

BIOPOLYMERS, 1995, 36 (03) :323-331

[10]

KIERS C, 1994, CAD 4 SOFTWARE