1226977-81-6Relevant articles and documents
Highly efficient Ag(I)-catalyzed regioselective tandem synthesis of diversely substituted quinoxalines and benzimidazoles in water
Rustagi, Vineeta,Aggarwal, Trapti,Verma, Akhilesh K.
supporting information; experimental part, p. 1640 - 1643 (2011/08/10)
A green and operationally simple approach for the diverse synthesis of fused quinoxalines and benzimidazoles from o-alkynylaldehydes and amines having an N-tethered nucleophile using Ag(i) as the catalyst in water, is described. The X-ray crystallographic studies confirmed the proposed mechanistic pathway and the cyclized product.