Chemoselective synthesis of 1-alkyl-4-(4-amino-2,6-dichlorophenoxy)-5-halopyridazin-6-ones |
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Authors: | Deok-Heon Kweon Ju-Wha Chung Su-Dong Cho Sung-Kyu Kim Yong-Jin Yoon |
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Abstract: | Some 1-alkyl-4-(4-amino-2,6-dichlorophenoxy)-5-halopyridazin-6-ones were synthesized chemoselectively from 1-alkyl-4,5-dihalopyridazin-6-ones and 4-amino-2,6-dichlorophenol via a fluoride ion-assisted reaction. |
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