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Preparation and spectral properties of cyclic acetals of 2,2,5,5-tetrakis(hydroxymethyl)cyclopentanone

R. Čižmáriková and J. Heger

Department of Inorganic and Organic Chemistry, Faculty of Pharmacy, Komenský University, 880 34 Bratislava

 

Abstract: 2,2,5,5-Tetrakis(hydroxymethyl)cyclopentanone reacts with carbonyl com­ pounds in a 1:2 ratio to give cyclic acetals similarly as α- or β-glycols. These acetals were prepared under catalysis of acids (hydrochloric, sulfuric, and p -toluenesulfonic) or phosphorus pentoxide. Their structure was proved by spectral means (i.r., u.V., and 1H-n.m.r. spectroscopies).

Full paper in Portable Document Format: 342a213.pdf

 

Chemical Papers 34 (2) 213–222 (1980)

Wednesday, February 19, 2020

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