1373319-70-0Relevant articles and documents
Copper-catalyzed carbene insertion and ester migration for the synthesis of polysubstituted pyrroles
Li, Mingrui,Sun, Yiming,Xie, Yuxing,Yu, Yang,Huang, Fei,Huang, He
supporting information, p. 11050 - 11053 (2020/10/05)
Copper-catalyzed carbene insertion/ester migration/cyclization of enaminones and α-diazo compounds occurred efficiently to afford 2-ester polysubstituted pyrroles under mild conditions in moderate-to-good yields. Substituent functionality was well tolerated and13C-labelled experiments demonstrated 1,2-ester migration during the reaction.