PROCESS FOR PRODUCING NORCAMPHANEDICARBONITRILES

A process directed to solving the problems of the conventional processes, such as low conversion, low selectivity, and high cost. The process comprises adding hydrogen cyanide to bicyclo[2.2.1]-5-heptene-2-carbonitrile in the presence of a nickel (0) complex catalyst and a Lewis acid. Est décrit un...

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Bibliographic Details
Main Authors KARASAWA, MINATO, KOSHIZUKA, KAZUO, SHIOTANI, NAOKAZU, INOMATA, MASAMITU
Format Patent
LanguageEnglish
French
German
Published 20.03.1991
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:A process directed to solving the problems of the conventional processes, such as low conversion, low selectivity, and high cost. The process comprises adding hydrogen cyanide to bicyclo[2.2.1]-5-heptene-2-carbonitrile in the presence of a nickel (0) complex catalyst and a Lewis acid. Est décrit un procédé visant à résoudre les problèmes des procédés classiques, tels que la faiblesse de la conversion et de la sélectivité, et les coûts élevés. Le procédé consiste à ajouter du cyanure d'hydrogène à du bicyclo[2.2.1]-5-heptène-2-carbonitrile en présence d'un catalyseur complexe au nickel (O) et d'un acide de Lewis.
Bibliography:Application Number: EP19900905643