| 二苯胺型重氮盐在乙醇中的光、热分解 |
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| 引用本文： | 陈金玉,赵超,曹曙光,曹维孝.二苯胺型重氮盐在乙醇中的光、热分解[J].影像科学与光化学,1999,17(3):258-263. |
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| 作者姓名： | 陈金玉 赵超 曹曙光 曹维孝 |
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| 作者单位： | 北京大学化学与分子工程学院, 北京100871 |
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| 摘 要： | 芳基重氮盐在乙醇中的光热分解已有很多研究1～7],但分解产物及提出的分解机理不完全统一。
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| 关 键 词： | 二苯胺型重氮盐 光分解 热分解 |
| 收稿时间： | 1998-07-13 |
THE PRODUCTS OF PHOTOCHEMICAL AND THERMAL DECOMPOSITION OF DIPHENYLAMINE DIAZONIUM SALTS IN ETHANOL |
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| CHEN Jinyu,ZHAO Chao,CAO Shuguang,CAO Weixiao.THE PRODUCTS OF PHOTOCHEMICAL AND THERMAL DECOMPOSITION OF DIPHENYLAMINE DIAZONIUM SALTS IN ETHANOL[J].Imaging Science and Photochemistry,1999,17(3):258-263. |
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| Authors: | CHEN Jinyu ZHAO Chao CAO Shuguang CAO Weixiao |
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| Institution: | College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China |
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| Abstract: | he products of the
photochemical and thermal decompositions of diphenylamine4 diazonium salt (DDS),
3methoxydiphenylamine4diazonium salt (MODDS), Nmethyl diphenylamine4diazonium salt
(NMDDS), and carbazol3diazonium salt (CDS) in ethanol were investigated. It was shown that
the photochemical decomposition mainly produces ethoxy substituted product of corresponding
diazonium salt via the heterolytic cleavage of CN bond. The thermal decomposition, however,
produces only the reduced product via the homolytic cleavage of CN bond.\= |
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| Keywords: | diphenylamine diazonium salts photochemical decomposition thermal decomposition |
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