Title of article
N-Trihalomethyl derivatives of benzimidazole, benzotriazole and indazole
Author/Authors
Yagupolskii، نويسنده , , Lev M and Fedyuk، نويسنده , , Dmitrij V and Petko، نويسنده , , Kirill I and Troitskaya، نويسنده , , Valeriya I and Rudyk، نويسنده , , Valentina I and Rudyuk، نويسنده , , Vitalij V، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
7
From page
181
To page
187
Abstract
1-Chlorodifluoromethyl- and 1-trifluoromethyl-substituted 2-methylbenzimidazoles and benzotriazoles were obtained by chlorination of the corresponding methyl 1-azoledithiocarboxylates and subsequent fluorination of the resulting 1-trichloromethyl derivatives. The condensation of N-sodium salts of 2-alkylbenzimidazoles and indazole with CF2Br2 was shown to afford the corresponding 1-bromodifluoromethylated compounds.
Keywords
Heterocycles , dithiocarboxylates , Trihalomethylation , Triazoles , Azoles
Journal title
Journal of Fluorine Chemistry
Serial Year
2000
Journal title
Journal of Fluorine Chemistry
Record number
1603017
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