Process for production of beta -dihalogenoethenylcyclopropane derivatives

• Main Authors: ITAYA; NOBUSHIGE, MAGARA; OSAMU, MATSUO; TAKASHI
• Format: Patent
• Language: English
• Published: 26.04.1988
• Edition: 4
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

A novel process for producing a beta -dihalogenoethenylcyclopropane derivative of the formula, wherein R1 is a hydrogen atom or an alkyl group, R3 is a hydrogen atom, lower alkyl, acyl, carboxyl or alkoxycarbonyl group and R is a hydrogen atom or a lower alkyl group and each of Y1 and Y2 is a fluori...