Photolysis of ortho-azidobenzoic acid in solutions and a solid state

被引：12

作者：

Budruev, AV ^{[1
]}

Karyakina, LN ^{[1
]}

Oleinik, AV ^{[1
]}

机构：

[1] Nizhni Novgorod State Univ, Nizhnii Novgorod 603950, Russia

来源：

HIGH ENERGY CHEMISTRY | 2003年 / 37卷 / 01期

关键词：

Spectroscopy; Nitrenes; Chromatography; Physical Chemistry; Photolysis;

D O I：

10.1023/A:1021961526268

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The photolysis of o-azidobenzoic acid in solutions, adsorbed on silica gel, and in a crystalline state was studied by IR and UV spectroscopy and thin-layer chromatography. It was found that the photolysis resulted in the formation of 2,1-benzisoxazolone (the product of intramolecular cyclization of singlet nitrenes) and anthranilic acid and o,o'-dicarboxyazobenzene (the reaction products of triplet nitrenes). The formation of 2,1-benzisoxazolone is a reversible reaction because of the secondary photolysis to singlet nitrenes, which leads to an increase in their concentration in the system.

引用

页码：29 / 33

页数：5

共 50 条

[1] Photolysis of ortho-Azidobenzoic Acid in Solutions and a Solid State
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A. V. Oleinik
[J]. High Energy Chemistry, 2003, 37 : 29 - 33
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