A piperidinium triflate catalyzed Biginelli reaction
摘要:
A piperidinium triflate, 1,1,3,5-tetramethyl-4-oxo-2,6-diphenylpiperidinium triflate, in acetonitrile efficiently catalyzes one synthetic operational construction of biopertinent hydropyrimidines from respective aldehyde, beta-dicarbonyl, and urea/thiourea building blocks. (C) 2010 Elsevier Ltd. All rights reserved.
A piperidinium triflate, 1,1,3,5-tetramethyl-4-oxo-2,6-diphenylpiperidinium triflate, in acetonitrile efficiently catalyzes one synthetic operational construction of biopertinent hydropyrimidines from respective aldehyde, beta-dicarbonyl, and urea/thiourea building blocks. (C) 2010 Elsevier Ltd. All rights reserved.