- One-pot diazo coupling reaction under microwave irradiation in the absence of solvent
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Diazotization and coupling reactions were carried out in one pot by inducing with microwave irradiation in the absence of solvent.
- Jin, Jin,Wen, Zhong,Long, Jiang,Wang, Yongmei,Matsuura, Teruo,Meng, Jiben
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- A simple route to 2-aryl-substituted naphtho[2,1-e][1,2,4]triazinium and naphtho[2,1-e][1,2,3,4]tetrazinium salts from 1-arylazo-substituted 2-naphthylamines
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1-Arylazo-substituted 2-naphthylamines, which are easily obtainable by the coupling of arene diazonium salts with 2-aminonaphthalene-sulfonic acid, can be transformed by reaction with reactive carboxylic acid derivatives or nitrosation reagents into novel 2-aryl-substituted naphtho[2,1-e][1,2,4]triazinium and naphtho[2,1-e][1,2,3,4]tetrazinium salts, respectively.
- Yu, Xiuling,Metz, Peter,Hartmann, Horst
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p. 431 - 435
(2018/06/18)
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