Consecutive S<sub>N</sub><sup>H</sup>and Suzuki-Miyaura Cross-Coupling Reactions - an Efficient Synthetic Strategy to Pyrimidines Bearing Pyrrole and Indole Fragments
作者:Egor V. Verbitskiy、Gennady L. Rusinov、Valery N. Charushin、Oleg N. Chupakhin、Ekaterina M. Cheprakova、Pavel A. Slepukhin、Marina G. Pervova、Marina A. Ezhikova、Mikhail I. Kodess
DOI:10.1002/ejoc.201201035
日期:2012.10.8
The combination of the Suzuki–Miyaura cross-coupling and nucleophilic aromatic substitution of hydrogen reactions is a versatile tool for the syntheses of 4-(1R-pyrrol-2-yl)- and 4-(1R-indol-3-yl)-5-(hetero)aryl-substituted pyrimidines from commercially available 5-bromopyrimidine. The SNH [AE, (addition–elimination)] and SNH [AO, (addition–oxidation)] reactions of 5-bromopyrimidine with pyrroles and