作者:Srinivasa R. Cheruku、Maniyan P. Padmanilayam、Jonathan L. Vennerstrom
DOI:10.1016/s0040-4039(03)00740-8
日期:2003.4
A mild and efficient synthesis of 2,2-dialkyl-3,5-diaryl-2H-pyrroles is described. Treatment of 2,2-dialkyl-3,5-diarylpyrrolidines with DDQ in dioxane for 12-24 h at rt afforded the corresponding 2H-pyrroles in 55-81% overall yields. (C) 2003 Elsevier Science Ltd. All rights reserved.