Intramolecular oxy-palladation of hydroxy-alkenes leads to organo-Pd(II) intermediates which can be trapped by alkenes in chain extension by vinyl substitution; catalysis is efficient using a reoxidation system but the process is limited to substrates which cannot undergo beta-hydride elimination from the organo-Pd(II) intermediate.
Intramolecular alkoxypalladation/carbonylation of alkenes
作者:Martin F. Semmelhack、Christina Bodurow
DOI:10.1021/ja00317a059
日期:1984.3
SEMMELHACK, M. F.;BODUROW, CH., J. AMER. CHEM. SOC., 1984, 106, N 5, 1496-1498
作者:SEMMELHACK, M. F.、BODUROW, CH.
DOI:——
日期:——
Catalytic tandem oxy-palladation and vinylation
作者:M.F. Semmelhack、W.R. Epa
DOI:10.1016/s0040-4039(00)79288-4
日期:1993.11
Intramolecular oxy-palladation of hydroxy-alkenes leads to organo-Pd(II) intermediates which can be trapped by alkenes in chain extension by vinyl substitution; catalysis is efficient using a reoxidation system but the process is limited to substrates which cannot undergo beta-hydride elimination from the organo-Pd(II) intermediate.