Abstract
A method for the synthesis of 7-aryl(alkyl)-substituted 2-amino-6,7-dihydro-4H-selenazolo [4,5-b]pyridin-5-ones 5 based on three-component condensation of in situ–generated 2,4-diaminoselenazole 7 with aromatic (aliphatic) aldehydes 9 and Meldrum's acid 10 was developed.
Acknowledgments
Dedicated to Professor Naomichi Furukawa on the occasion of his 70th birthday.