Efficient aerobic oxidative dehydrogenation of dihydropyrimidinones and dihydropyrimidines
摘要:
4-Substituted dihydropyrimidinones and dihydropyrimidines were first efficient aerobic oxidized to the corresponding pyrimidinones and pyrimidines, respectively, in high yields by molecular oxygen in the presence of catalytic amount of N-hydroxyphthalimide (NHPI) and Co(OAc)(2) in a mild and environmental benign condition. (C) 2011 Elsevier Ltd. All rights reserved.
4-Substituted dihydropyrimidinones and dihydropyrimidines were first efficient aerobic oxidized to the corresponding pyrimidinones and pyrimidines, respectively, in high yields by molecular oxygen in the presence of catalytic amount of N-hydroxyphthalimide (NHPI) and Co(OAc)(2) in a mild and environmental benign condition. (C) 2011 Elsevier Ltd. All rights reserved.