Fluorine-containing carbonyl compounds and method for preparing

Details Fluorine-containing carbonyl compounds and method for preparing Fluorine-containing carbonyl compounds and method for preparing

1988-07-19

1990-05-29

Reamer, James H.

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

Organic compounds

Oxygen containing

568336, 568416, C07C 49167

Patent

active

049297600

ABSTRACT:
Fluorine-containing carbonyl compounds of the formula ##STR1## and its optically active isomers, which are useful for liquid crystal, bioactive substances, medicines, agricultural medicines such as fungicides, herbicides and hormones, organic functional materials and LB membranes, prepared by the reaction with trifluoro acetoaldehyde and RCOCH.sub.3, wherein R is a substituted or not-substituted lower alkyl group, preferably a lower alkyl having not more than 10 carbon atoms, a substituted or not-substituted aromatic group or a substituted or not-substituted arylalkyl group.

REFERENCES:
patent: 3395235 (1968-07-01), Litt
patent: 3764274 (1973-10-01), Lucid
patent: 4067884 (1978-01-01), Martini
Kiehlmann et al., Can. J. Chem., vol. 51, pp. 3177-3181, 1973.
Lin et al., J. Org. Chem., vol. 52, pp. 3211-3217 (1987).
Solladie-Cavallo et al., Comm., vol. 1985, pp. 659-663.
Solladie-Cavallo et al., Tit. Letters, vol. 25, pp. 4117-4120 (1984).
Hanyawa et al., Chem. Pharm. Bull., vol. 35, pp. 1633-1636 (1987).

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