Esterification of 3, 5-Dimethyl-1-phenylpyrazol-4-ylacetic acid

…, AA Sahakyan, AE Akopyan, LA Sahakyan…

文献索引：Attaryan, O. S.; Sahakyan, A. A.; Akopyan, A. E.; Sahakyan, L. A.; Asratyan, G. V. Russian Journal of General Chemistry, 2012 , vol. 82, # 9 p. 1610 - 1612,3 Zhurnal Obshchei Khimii, 2012 , vol. 82, # 9 p. 1575 - 1577

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摘要

The ortho-disubstituted phenylacetic acids in whose structure the carboxy group is not directly connected to the benzene ring are easier subjected to esterification in comparison with the ortho-disubstituted benzoic acids. Previously [1] we studied the esterification with methanol of ortho-disubstituted pyrazole-4-ylcarboxylic acid. This acid as an analog of ortho- disubstituted benzoic acid was shown to be not esterified.