Tetrahedron

The ate complexes of aluminium: Reactivity and stereoselectivity with respect to epoxides and carbonyl compounds. Catalytic activation by salts of transition metals

G Boireau, D Abenhaim, E Henry-Basch

文献索引：Boireau, G.; Abenhaim, D.; Henry-Basch, E. Tetrahedron, 1980 , vol. 36, p. 3061 - 3070

全文：HTML全文

被引用次数: 15

摘要

When used in non-coordinating solvents (hydrocarbons) NaAlEt4 and LiAlnBu4 are good alkylation agents for epoxides. The presence of catalytic quantities of transition-metal salts, particularly NiCI2 or NiBr2, greatly accelerate the reactions, making them possible within a reasonable time in the case of disubstituted epoxides such as cyclohexene oxide, 2-3 epoxybutane, 1 phenyl-2, 3-epoxybutane. In the case of aliphatic epoxides, ...