Isolation and crystallographic characterization of a solid precipitate/intermediate in the preparation of 5-substituted 1H-tetrazoles from nitrile in water

被引：169

作者：

Wang, LZ

Qu, ZR

Zhao, H

Wang, XS

Xiong, RG ^{[1
]}

Xue, ZL

机构：

[1] Nanjing Univ, Inst Coordinat Chem, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

[2] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

来源：

INORGANIC CHEMISTRY | 2003年 / 42卷 / 13期

关键词：

D O I：

10.1021/ic034116i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of 2-, 3-, and 4-cyanopyridine with NaN3 in the presence of H2O and Lewis acid (ZnCl2) afford discrete monomer, (2-PTZ)(2)Zn(H2O)(2) (1), 3D diamondoid-like network (3-PTZ)(2)Zn (2), and 2D layered network (4-PTZ)Zn(OH)(H2O) (3), respectively (PTZ = 5-(pyridyl)tetrazolato). Their solid state structures and natures give new insight into the Sharpless reaction of 5-substituted 1H-tetrazole. Interestingly, 2 crystallizes in a noncentrosymmetric space group and its powdered sample is second-harmonic generation active.

引用

页码：3969 / 3971

页数：3

共 58 条

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