Vilsmeier formylation and glyoxylation reactions of nucleophilic aromatic compounds using pyrophosphoryl chloride
作者:Ian M. Downie、Martyn J. Earle、Harry Heaney、Khamis F. Shuhaibar
DOI:10.1016/s0040-4020(01)89915-4
日期:1993.5
that undergo reactions with a wide range of nucleophilic aromatic substrates, including indoles, pyrroles, thiophenes, furans, and methoxy-substituted carbocyclic arenes to afford, after hydrolysis of the initial products, good to excellent yields of the expected aldehydes; reactions with methyl oxamates allow the preparation of methyl arylglyoxylates.