A. Potapov, A. Khlebnikov, V. D. Ogorodnikov
Apr 1, 2006
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0
Influential Citations
10
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Journal
Russian Journal of Organic Chemistry
Abstract
New pyrazole-containing aldehydes, 1-ethylpyrazole-4-carbaldehyde, 1-ethyl-3,5-dimethylpyrazole-4-carbaldehyde, and 1,1’-methylenebis(3,5-dimethylpyrazole-4-carbaldehyde), were synthesized by the Vilsmeier reaction. Their reactions with primary amines (aniline, hydrazine, ethylenediamine, p-phenylenediamine, benzidine) gave the corresponding Schiff bases.