Issue 14, 1975

The kinetics and mechanism of the electrophilic substitution of heteroaromatic compounds. Part XLVIII. Nitration of pyrazoles in the 3- and 5-positions

Abstract

The kinetics of nitration of 1,4-dimethyl- and 4-methyl-1-p-nitrophenylpyrazole at the 3-position, and of 1,4-dimethyl-3-nitropyrazole at the 5-position show that these reactions all proceed on free base species. Standard rate constants (ko) are calculated and compared with those for the nitration of related compounds.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1975, 1632-1636

The kinetics and mechanism of the electrophilic substitution of heteroaromatic compounds. Part XLVIII. Nitration of pyrazoles in the 3- and 5-positions

A. R. Katritzky, H. O. Tarhan and B. Terem, J. Chem. Soc., Perkin Trans. 2, 1975, 1632 DOI: 10.1039/P29750001632

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