Pentafluorophenyl derivatives, methods of production thereof, an

Details Pentafluorophenyl derivatives, methods of production thereof, an Pentafluorophenyl derivatives, methods of production thereof, an

1989-04-11

1991-08-20

Killos, Paul J.

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

Organic compounds

Carboxylic acids and salts thereof

562840, 564182, 564184, 558 53, 568804, 570127, C07C 5330

Patent

active

050416413

ABSTRACT:
Pentafluorophenyl derivatives are expressed by the formula (I): ##STR1## where X represents an alkyl group having from 1 to 4 carbon atoms or a halogen atom; Y represents any group of --CH.sub.2 OH, --COOH, --COCl, --CON.sup.1 R.sup.2, or --OSO.sub.2 R.sup.3 ; R.sup.1, R.sup.2 and R.sup.3 represent an alkyl group which may have a substituted group, an aryl group which may have a substituted group, or a hydrogen atom except for R.sup.3. However, when X to a halogen atom, Y is the aforementioned groups other than --OSO.sub.2 R.sup.3. A racemate and/or an optical active form of the pentafluorophenyl derivatives can be used suitably as derivatizing agents for electron capture detection and optical resolution for analysis and as intermediates for medicines, agricultural chemicals, functional polymers, etc. The pentafluorophenyl derivatives are produced from pentafluorostyrene oxide.

REFERENCES:
patent: 3513206 (1979-05-01), Wall et al.
CA 101(11):90422v, 1984.
CA 97(23) 197853n, 1982.
CA 97(17):144556m, 1982.
CA 97(15):127272y, 1982.
Patent Abstracts of Japan, vol. 6, No. 139, p. 134 C 116 (Jul. 28, 1982).
Chem Abstracts Registry Handbook, 1965-1971, p. 331R, No. 781-26-0, p. 427R, No. 950-67-4.
Chem. Abstracts 99(19):157528v (Nov. 7, 1983).
Chem. Abstracts 94(15):121001a (Apr. 13, 1981).
Chem. Abstracts 108(15):131541y (Apr. 11, 1988).

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