Palladium-catalyzed synthesis of 3-oxo-1,3-dihydro-1-isobenzofuranyl alkanoates from 2-bromobenzaldehyde and sodium alkanoates
作者:Chan Sik Cho、Dong Yeol Baek、Sang Chul Shim
DOI:10.1002/jhet.5570360145
日期:1999.1
2-Bromobenzaldehyde reacts with sodiumalkanoates in acetonitrile under carbon monoxide pressure in the presence of a catalytic amount of bis(triphenylphosphine)palladium(II) chloride to afford the corre sponding 3-oxo-1,3-dihydro-1-isobenzofuranylalkanoates in moderate to good yields.