Solvent-free multicomponent assembling of aldehydes, N,N′-dialkyl barbiturates and malononitrile: fast and efficient approach to pyrano[2,3-d]pyrimidines
Electrocatalytic multicomponent assembling of aldehydes, N-alkyl barbiturates and malononitrile: an efficient approach to pyrano[2,3-d]pyrimidines
作者:Michail N. Elinson、Alexey I. Ilovaisky、Valentina M. Merkulova、Tatiana A. Zaimovskaya、Gennady I. Nikishin
DOI:10.1016/j.mencom.2011.04.002
日期:2011.5
Electrochemically induced multicomponent reaction of aldehydes, N-alkyl barbiturates and malononitrile in alcohols in an undivided cell leads to substituted pyrano[2,3-d]pyrimidines in 70-80% substance yields and 700-800% current yields.