Substitutions catalysees au nickel d'acetates et de sulfones allyliques
作者:Thérèse Cuvigny、Marc Julia
DOI:10.1016/0022-328x(86)80547-2
日期:1986.12
Alkylations allyliques catalysees au nickel
作者:Therese Cuvigny、Marc Julia
DOI:10.1016/0022-328x(83)85087-6
日期:1983.7
Etude de la regioselectivite de la substitution des carbanions par des derives allyliques catalysee au palladium. Obtention selective de composes a carbone quaternaire
作者:Thérèse Cuvigny、Marc Julia、C. Rolando
DOI:10.1016/0022-328x(85)87384-8
日期:1985.4
carbanions and ligands on π-allylpalladium has been investigated in the substitution of primary or tertiary terpene derivatives. Conditions have been found under which the substitution takes place essentially at one or the other end of the allylic system. This provides a new and convenient way to obtain compounds with quaternary carbonatoms, which has been exemplified by the synthesis of 3,3-dimethyl-4-pentenenitrile