Combined synthesis and isolation of 2-(2'-hydroxy-5'-methylphenyl)benzotriazole in a diaphragm electrolyzer

被引:0
|
作者
Sitner, EY
Rapoport, YM
Gorbunov, BN
Feoktistov, LG
Kilimnik, AB
机构
[1] RUSSIAN ACAD SCI,AN FRUMKIN ELECTROCHEM INST,MOSCOW,RUSSIA
[2] TAMBOV STATE TECH UNIV,TAMBOV,RUSSIA
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D O I
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中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A possibility has been shown of isolating 2-(2'-hydroxy-5'-methylphenyl)benzotriazole from a solution of its sodium salt in the anode chamber of a filter-press diaphragm electrolyzer, of combining the synthesis and isolation in the same electrolyzer, and of recycling the solution in the synthesis-isolation cycles.
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页码:457 / 459
页数:3
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