作者:Maciej Adamczyk、Rajarathnam E. Reddy
DOI:10.1016/0040-4039(95)01724-v
日期:1995.10
2-Cyano-3,4-substituted pyrroles 2a-e, important intermediates in the synthesis of porphyrins and related compounds, were prepared via base promoted condensation of alpha-acetoxynitro compound 1 alpha-e with isocyanoacetonitrile (3) in THF, in good yield.