Chin. J. Org. Chem. ›› 1990, Vol. 10 ›› Issue (5): 451-454. Previous Articles     Next Articles

Original Articles

N-N'双吡咯的合成及其邻位基团效应

花文廷;吴虹桥   

  1. 北京大学化学系
  • 发布日期:1990-10-25

Synthesis and vicinal group effect of N,N'bispyrroles

HUA WENTING;WU HONGQIAO   

  • Published:1990-10-25

Bispyrroles I [Z = CH2CH2, (CH2)6, 1,4-phenylene, 1,3-phenylene, biphenylene] were prepared by Knorr-Paal condensation of dicarboxylate II with the corresponding aliphatic or aromatic diamine. Vicinal group effect in the condensation reaction was studied.

Key words: CYCLIZATION, CONDENSATION REACTION, PYRROLE P, ORTHO-SUBSTITUENT

CLC Number: