Mechanism of photosensitized chemiluminescence of 2-methyl-6-phenylimidazo[1,2-a]pyrazin-3(7H)-one (CLA) in aqueous solution

被引：5

作者：

Yasuta, N ^{[1
]}

Takenaka, N

Takemura, T

机构：

[1] Hokkaido Univ, Res Inst Elect Sci, Sapporo, Hokkaido 060, Japan

[2] Hokkai Gakuen Univ, Sapporo, Hokkaido 0628605, Japan

来源：

CHEMISTRY LETTERS | 1999年 / 06期

关键词：

D O I：

10.1246/cl.1999.451

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photosensitized chemiluminescence (CL) of 2-methyl-6-phenylimidazo [1,2-a]pyrazin-3(7H)-one(CLA) in aqueous solution of Rose Bengal near pH 7 has been investigated. Three time profiles (fast decay, fast rise-and-decay, and very slow decay components) of CL were observed at 380 nm. The former two terms were due to the Type II and Type I reactions, respectively. The intermediates of the each reactions were apparently different.

引用

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页码：451 / 452

页数：2

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