Silicon-Directed Rhenium Catalyzed Allylic Carbaminations and Oxidative Fragmentations of γ-Silyl Allylic Alcohols
Data(s) |
22/04/2014
|
---|---|
Resumo |
A highly regioselective allylic substitution of β-silyl allylic alcohols has been achieved that provides the branched isomer as a single product. This high level of regiocontrol is achieved through the use of a vinyl silane group that can perform a Hiyama coupling providing 1,3-disubstituted allylic amines. An unusual oxidative fragmentation product was also observed at elevated temperature that appears to proceed by a Fleming–Tamao-type oxidation–elimination pathway. |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Chavhan , S W & Cook , M J 2014 , ' Silicon-Directed Rhenium Catalyzed Allylic Carbaminations and Oxidative Fragmentations of γ-Silyl Allylic Alcohols ' Chemistry - A European Journal , vol 20 , no. 17 , pp. 4891-4895 . DOI: 10.1002/chem.201400104 |
Tipo |
article |