A simple one-step method for efficient synthesis of pyrrole-2,3,4,5-tetracarboxylates by reaction of dimethyl acetylenedicarboxylate with an amine using ceric (IV) ammoniumnitrate as one electron oxidant is described.
Vernon, John M.; Carr, Richard M.; Sukari, Mohamed A., Journal of Chemical Research, Miniprint, 1982, # 5, p. 1310 - 1334
作者:Vernon, John M.、Carr, Richard M.、Sukari, Mohamed A.
DOI:——
日期:——
One-Pot Silver-Catalyzed and PIDA-Mediated Sequential Reactions: Synthesis of Polysubstituted Pyrroles Directly from Alkynoates and Amines
作者:Weibing Liu、Huanfeng Jiang、Liangbin Huang
DOI:10.1021/ol9026478
日期:2010.1.15
The addition/oxidative cyclization of alkynes with amines in the presence of AgBF4 catalyst and PIDA oxidant leads to polysubstituted pyrroles. The reaction corresponds to the construction of a pyrrole fragment, which also provides a new way to the formation of C-C bonds.
OUALI M. S.; VAULTIER M.; CARRIE R., BULL. SOC. CHIM. FRANCE, 1979, PART 2, NO 11-12, 633-643