Molecular cocrystals of carboxylic acids. XXXI - Adducts of 2-aminopyrimidine and 3-amino-1,2,4-triazole with heterocyclic carboxylic acids

被引：27

作者：

Lynch, DE

Latif, T

Smith, G

Byriel, KA

Kennard, CHL

Parsons, S

机构：

[1] Coventry Univ, Sch Nat & Environm Sci, Coventry CV1 5FB, W Midlands, England

[2] Queensland Univ Technol, Sch Phys Sci, Brisbane, Qld 4001, Australia

[3] Univ Queensland, Dept Chem, Brisbane, Qld 4072, Australia

[4] Univ Edinburgh, Dept Chem, Edinburgh EH9 3JJ, Midlothian, Scotland

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1998年 / 51卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1071/C97201

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of molecular adducts of 2-aminopyrimidine and 3-amino-1,2,4-triazole with heterocyclic carboxylic acids have been prepared and characterized by using X-ray powder diffraction and in four cases by single-crystal X-ray diffraction methods. These four compounds are the (1:1) adducts of 2-aminopyrimidine with indole-3-acetic acid [(C4H5N3)(C10H9NO2)], N-methylpyrrole-2-carboxylic acid [(C4H5N3)(C6H7NO2)] and thiophen-2-carboxylic acid [(C4H5N3)(C5H4O2S)], and the (1 : 1) adduct of 3-amino-1,2,4-triazole with thiophen-2-carboxylic acid [(C2H4N4)(C5H4O2S)] Other compounds described are the (1 : 1) adducts of 3-amino-1,2,4-triazole with indole-3-acetic acid and N-methylpyrrole-2-carboxylic acid.

引用

页码：403 / 408

页数：6

共 10 条

[1] MOLECULAR COCRYSTALS OF CARBOXYLIC-ACIDS .9. CARBOXYLIC-ACID INTERACTIONS WITH ORGANIC HETEROCYCLIC BASES - THE CRYSTAL-STRUCTURES OF THE ADDUCTS OF (2,4-DICHLOROPHENOXY)ACETIC ACID WITH 3-HYDROXYPYRIDINE, 2,4,6-TRINITROBENZOIC ACID WITH 2-AMINOPYRIMIDINE, AND 4-NITROBENZOIC ACID WITH 3-AMINO-1,2,4-TRIAZOLE [J].