4'-tert-butylacetophenone 2,4-dinitrophenylhydrazone;1-(4-tert-butyl-phenyl)-ethanone-(2,4-dinitro-phenylhydrazone);1-(4-tert-Butyl-phenyl)-aethanon-(2,4-dinitro-phenylhydrazon);4--acetophenon-2.4-dinitro-phenylhydrazon;2.4-Dinitro-phenylhydrazon von 4-tert-Butyl-acetophenon;N-[1-(4-tert-butylphenyl)ethylideneamino]-2,4-dinitroaniline
Efficient and Highly Aldehyde Selective Wacker Oxidation
作者:Peili Teo、Zachary K. Wickens、Guangbin Dong、Robert H. Grubbs
DOI:10.1021/ol301240g
日期:2012.7.6
A method for efficient and aldehyde-selective Wackeroxidation of aryl-substituted olefins using PdCl2(MeCN)2, 1,4-benzoquinone, and t-BuOH in air is described. Up to a 96% yield of aldehyde can be obtained, and up to 99% selectivity can be achieved with styrene-related substrates.