Niobium Pentachloride Catalyzed Multicomponent Povarov Reaction

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Author(s):	Sacoman Torquato da Silva, Bruno Henrique ; Martins, Lucas Michelao ; da Silva-Filho, Luiz Carlos Total Authors: 3
Document type:	Journal article
Source:	Synlett; v. N/A, n. 13, p. 5-pg., 2012-08-01.
Abstract
A single-step method for the synthesis of furan-and pyranoquinoline derivatives through multicomponent Povarov reactions between aniline derivatives, benzaldehyde and two different enol ethers (2,3-dihydrofuran and 3,4-dihydropyran) using niobium pentachloride as catalyst under mild conditions, providing good yields and high diastereoselectivity, is described. (AU)

FAPESP's process:	10/18022-2 - Studies about the use of niobium compounds in multicomponent reactions
Grantee:	Luiz Carlos da Silva Filho
Support Opportunities:	Regular Research Grants