New type of prototropic tautomerism involving carbon, hydrogen, and oxygen atoms

A. G. Filimoshkin, V. F. Kosolapova, T. V. Petrenko, V. S. Aksenov, O. Kh Poleshchuk

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Abstract

A low-molecular weight analog of the vinyl chloride-maleic anhydride copolymer, chloromethylsuccinic anhydride gives rise to a new type of prototropic tautomerism, cyclic anhydride-enol, with formation of quasiaromatic enol and dienol derivatives. The ratio of the anhydride and enol tautomers in solution at room temperature is 7:1.

Original language	English
Pages (from-to)	462-466
Number of pages	5
Journal	Russian Journal of Organic Chemistry
Volume	40
Issue number	4
DOIs	https://doi.org/10.1023/B:RUJO.0000036062.82821.ab
Publication status	Published - Apr 2004

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ASJC Scopus subject areas

Organic Chemistry

Cite this

Filimoshkin, A. G., Kosolapova, V. F., Petrenko, T. V., Aksenov, V. S., & Poleshchuk, O. K. (2004). New type of prototropic tautomerism involving carbon, hydrogen, and oxygen atoms. Russian Journal of Organic Chemistry, 40(4), 462-466. https://doi.org/10.1023/B:RUJO.0000036062.82821.ab

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10.1023/B:RUJO.0000036062.82821.ab