Povarov reaction multicomponent

A one-pot multicomponent cascade reaction of arylamines, aldehydes, and electron-deficient dienophiles on a soluble support under microwave conditions has been reported to involve a base-catalysed Povarov reaction and a [l,3]-sigmatropic rearrangement leading to 4,10-dihydropyrimido[l,2-fl]benzimidazoles (Scheme 17). ... [Pg.484]

B. da Silva, L. M. Martins, L. C. da Silva, Synlett 2012, 1973-1977. Niobium pentachloride catalyzed multicomponent Povarov reaction. [Pg.491]

S. K. Guchhait, K. Jadeja, C. Madaan, Tetrahedron Lett. 2009, 50, 6861-6865. A new process of multicomponent Povarov reaction-aerobic dehydrogenation synthesis of polysubstituted quinolines. [Pg.491]

SCHEME 6.9 Povarov multicomponent reaction applied in the total synthesis of ( )-martinelline 51. [Pg.204]

ESSENTIAL MULTICOMPONENT REACTIONS n 13.4 POVAROV MCRs 13.4.1 Introduction... [Pg.466]

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