Cross coupling of dialkylmagnesium derivatives with allylic compounds catalyzed by copper salts
The reaction of allylic compounds with Grignard reagents catalyzed by salts of copper, nickel, iron and cobalt, titanium and palladium is a simple and efficient method for the preparation of unsaturated hydrocarbons. However, information concerning the use of dialkylmagnesium derivatives, which are more reactive than Grignard reagents, is extremely limited in these reactions. To continue a study of the cross-coupling of allylic compounds with dialkylmagnesium derivatives in an effort to expand the scope of this reaction and to elucidate the effect of the R/sub 2/Mg reagent structure on its reactivity, the authors investigated the reaction of dialkylmagnesium and diarlmagnesium reagents with allylic ethers and esters, thioethers, and amines, by the action of transition metal salts. This work demonstrates the feasibility of the preparation of unsaturated hydrocarbons of given structure by the cross-coupling of dialkylmagnesium derivatives with functional allylic compounds by the action of catalytic amounts of copper complexes.
- Research Organization:
- Institute of Chemistry, Bashkir Branch, Academy of Sciences of the USSR, Ufa
- OSTI ID:
- 6005045
- Journal Information:
- Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Vol. 34:1, PART 2; Other Information: Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 211-213, January, 1985
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ALLYL RADICALS
CATALYSIS
CROSS-LINKING
COPPER CHLORIDES
CATALYTIC EFFECTS
HYDROCARBONS
CHEMICAL PREPARATION
MAGNESIUM COMPOUNDS
ALKYL RADICALS
AMINES
CHEMICAL REACTION KINETICS
COBALT CHLORIDES
EFFICIENCY
ESTERS
ETHERS
IRON CHLORIDES
NICKEL CHLORIDES
PALLADIUM CHLORIDES
REAGENTS
TITANIUM CHLORIDES
ALKALINE EARTH METAL COMPOUNDS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
COBALT COMPOUNDS
COPPER COMPOUNDS
COPPER HALIDES
HALIDES
HALOGEN COMPOUNDS
IRON COMPOUNDS
KINETICS
NICKEL COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PALLADIUM COMPOUNDS
POLYMERIZATION
RADICALS
REACTION KINETICS
SYNTHESIS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
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