Issue 19, 1974

The synthesis and structure of 1,1,1-trimethylhydrazinium 3-methoxycarbonyl-pyrazole-5-carboxylate, a typical novel intermediate for acid-ester synthesis

Abstract

1,1-Dimethylhydrazine was observed to monodemethylate a dimethyl ester at room temperature to give a 1,1,1-trimethylhydrazinium-ester (II), whose subsequent treatment with acid gave an acid-ester (III); a single crystal X-ray analysis of (II) was carried out.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1974, 775a-775a

The synthesis and structure of 1,1,1-trimethylhydrazinium 3-methoxycarbonyl-pyrazole-5-carboxylate, a typical novel intermediate for acid-ester synthesis

J. Nematollahi and S. Kasina, J. Chem. Soc., Chem. Commun., 1974, 775a DOI: 10.1039/C3974000775A

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