Copper-Catalyzed Annulation of 2-Formylazoles with o-Aminoiodoarenes
摘要:
In the presence of catalytic CuI and sparteine, 2-formyl-pyrroles can be annulated with o-aminoiodoarenes to give Substituted pyrrolo[1,2-a]quinoxalines and related heterocycles. The reaction also works for annulation of 2-formylindoles, 2-formylimidazole, 2-formylbenzimidazole, and a 3-formylpyrazole.
Copper-Catalyzed Annulation of 2-Formylazoles with <i>o</i>-Aminoiodoarenes
作者:Jonathan T. Reeves、Daniel R. Fandrick、Zhulin Tan、Jinhua J. Song、Heewon Lee、Nathan K. Yee、Chris H. Senanayake
DOI:10.1021/jo9025644
日期:2010.2.5
In the presence of catalytic CuI and sparteine, 2-formyl-pyrroles can be annulated with o-aminoiodoarenes to give Substituted pyrrolo[1,2-a]quinoxalines and related heterocycles. The reaction also works for annulation of 2-formylindoles, 2-formylimidazole, 2-formylbenzimidazole, and a 3-formylpyrazole.
Synthesis of [14C]-, [13C4]-, and [13C4,15N2]- 5-amino-4-iodopyrimidine
作者:Bachir Latli、Paul-James Jones、Dhileepkumar Krishnamurthy、Chris H. Senanayake