Elucidating the elusive crystal structure of 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine

被引：34

作者：

Safin, Damir A. ^{[1
]}

Tumanov, Nikolay A. ^{[2
]}

Leitch, Alicea A. ^{[1
]}

Brusso, Jaclyn L. ^{[1
]}

Filinchuk, Yaroslav ^{[2
]}

Murugesu, Muralee ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

[2] Catholic Univ Louvain, Inst Condensed Matter & Nanosci, B-1348 Louvain La Neuve, Belgium

来源：

CRYSTENGCOMM | 2015年 / 17卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

COORDINATION CHEMISTRY; METAL-COMPLEXES; 2,4,6-TRIS(2-PYRIDYL)-1,3,5-TRIAZINES; RENAISSANCE; DERIVATIVES; TPYMT;

D O I：

10.1039/c5ce00097a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2,4,6-Tris(2-pyrimidyl)-1,3,5-triazine (TPymT) has been synthesized using two approaches: via trimerization of 2-cyanopyrimidine at 160 degrees C and by the reaction of 2-cyanopyrimidine with pyrimidine-2-carboximidamide. It was found that the two different synthetic pathways to TPymT yielded either a single polymorph or a mixture of two polymorphs; both of which were studied for the first time by X-ray powder diffraction (XRPD) and synchrotron X-ray powder diffraction (SXRPD). The crystal structure of the polymorph alpha-TPymT was determined by single crystal X-ray diffraction (SCXRD). Crystal structures of 2-cyanopyrimidine and pyrimidine-2-carboximidamide were also elucidated by SXRPD.

引用

页码：2190 / 2195

页数：6

共 24 条

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