Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1982-06-07
1983-08-09
Fan, Jane T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549265, C07D30793
Patent
active
043980325
ABSTRACT:
Novel compounds of the formula I ##STR1## in which each of Y.sup.1 and Y.sup.2 independently represents a fluorine, chlorine or bromine atom and each of R.sup.1 and R.sup.2 independently represents a hydrogen atom or an alkyl group having up to 10 carbon atoms, or R.sup.1 and R.sup.2 together represent an alkylene group having from 2 to 5 carbon atoms, may be converted by the action of base into the corresponding dihalovinylcyclopropane carboxylic acids.
REFERENCES:
patent: 4024163 (1977-05-01), Elliott et al.
patent: 4166063 (1979-08-01), Martel et al.
patent: 4289711 (1981-09-01), Lee
patent: 4294765 (1981-10-01), Kramer et al.
House Modern Synthetic Reactions, 2nd Edition, p. 72.
Fan Jane T.
Shell Oil Company
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