Preparation of cyclic acetals or ketals

Details Preparation of cyclic acetals or ketals Preparation of cyclic acetals or ketals

1997-11-13

1999-06-29

Trinh, Ba K.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549374, 549430, 549449, 549453, C07D31712, C07D31720, C07D31906

Patent

active

059170590

ABSTRACT:
Cyclic acetals or ketals are prepared by reacting a polyol with the appropriate aldehydes or ketones, with part of the aldehyde or ketone being distilled out during the reaction.

REFERENCES:
patent: 5191069 (1993-03-01), Roeschert et al.
Chem. Abst., vol. 97, No. 7, 1982, AN 55794V.
Chem. Abst., vol. 76, No. 23, 1972, AN 139926u.
J. of Org. Chem., vol. 48, No. 26, Dec. 30, 1983, pp. 5214-5221.
Zeit. fur Chem., vol. 26, No. 3, Mar. 1986, pp. 97-98.

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