General Method for the Palladium-Catalyzed Allylation of Aliphatic Alcohols
作者:Anthony R. Haight、Eric J. Stoner、Matthew J. Peterson、Vandana K. Grover
DOI:10.1021/jo0301907
日期:2003.10.1
A palladium catalysis-mediated approach to coupling aliphaticalcohols with allyl carbonates has been developed. The method allows for the allylation of primary, secondary, and tertiary alcohols efficiently under mild conditions. Limitations were explored as well as the asymmetric application of the chemistry. Regiochemical and olefin geometry was controlled in the coupling of unsymmetrical allylating
Here we disclose a general Co(II/III/IV) electrocatalytic platform for alkene functionalization. Driven by electricity, a set of the oxidative hydrofunctionalization reactions via hydrogen atom transfer were demonstrated without the need for stochiometric chemical oxidants. The scope of the reactions encompasses hydroalkoxylation, hydroacyloxylation, hydroarylation, semipinacol rearrangement, and deallylation