Preparation of racemic and enantiomerically pure cyclic ketene acetals

Article abstract of DOI:10.1080/00397919308009850

Cyclic ketene acetals have been prepared from a-haloaldehyde dimethylacetals by transacetalization and subsequent elimination in PTC without solvent conditions. No racemization has been observed when an enantiomerically pure diol has been used. Stability and storage conditions have been studies.

Full text of DOI:10.1080/00397919308009850

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Synthetic Communications: An
International Journal for Rapid
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Organic Chemistry
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Preparation of Racemic and
Enantiomerically Pure Cyclic
Ketene Acetals
A. Díaz-Ortiz a , E. Díez-Barra a , A. de la Hoz a & P.
Prieto a
a Facultad de Química, Universidad de Castilla-La
Mancha, E-13071, Ciudad Real, Spain
Version of record first published: 16 Feb 2007.
To cite this article: A. Díaz-Ortiz, E. Díez-Barra, A. de la Hoz & P. Prieto (1993):
Preparation of Racemic and Enantiomerically Pure Cyclic Ketene Acetals, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 23:14, 1935-1942
To link to this article: http://dx.doi.org/10.1080/00397919308009850
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