Tetrahedron Letters

An efficient access to 2, 3-diarylimidazo [1, 2-a] pyridines via imidazo [1, 2-a] pyridin-2-yl triflate through a Suzuki cross-coupling reaction-direct arylation sequence

S Marhadour, MA Bazin, P Marchand

Index: Tetrahedron Letters, , vol. 53, # 3 p. 297 - 300

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Citation Number: 35

Abstract

... Tetrahedron Letters. Volume 53, Issue 3, 18 January 2012, Pages 297–300. Cover image Cover image. ... 3, 2a, 4-Bromopyridine hydrobromide, Pd(OAc) 2 , PCy 3 .HBF 4 , PivOH, K 2 CO 3 , DMA, sealed tube, 100 °C, 16 h, 7b, 85. a Isolated yield. b ...