The palladium(0)-catalyzed allylic alkylation of soft carbon nucleophiles is a very useful organometallic transformation1 that allows the clean allylation of a great variety of active methylene compounds with high and predictable regio-, diastereo-, and enantioselection. In the presence of suitable ligands, the allylic system is known to interact with the palladium(0) complex to generate a cationic pi-allyl palladium species, which is in turn intercepted by the anion of the carbon nucleophile
Palladium Catalyzed Allylic Alkylations Via Titanated Nucleophiles: A New Early-Late Heterobimetallic System / Poli G; Giambastiani G; Mordini A. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - STAMPA. - 64:(1999), pp. 2962-2965. [10.1021/jo982266i]
Palladium Catalyzed Allylic Alkylations Via Titanated Nucleophiles: A New Early-Late Heterobimetallic System
Giambastiani G;
1999
Abstract
The palladium(0)-catalyzed allylic alkylation of soft carbon nucleophiles is a very useful organometallic transformation1 that allows the clean allylation of a great variety of active methylene compounds with high and predictable regio-, diastereo-, and enantioselection. In the presence of suitable ligands, the allylic system is known to interact with the palladium(0) complex to generate a cationic pi-allyl palladium species, which is in turn intercepted by the anion of the carbon nucleophile
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