C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C17/00—Preparation of halogenated hydrocarbons
C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
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Procede pour proteger des matieres keratiniques de l'envahissement par des insectes qui mangent la keratine et nouveaux acides 5-phenylcarbamoyl-barbituriques.
Esters d'acides dihalogenovinylcyclopropane-carboxyliques, procedes pour leur preparation, leur utilisation en tant que pesticides, et alcools alpha-halogenoethynyl-3-phenoxy-benzyliques en tant que produits intermediaires de leur preparation