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Efficient aerobic oxidative dehydrogenation of dihydropyrimidinones and dihydropyrimidines |
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| Authors: | Bing Han Run-Feng HanYu-Wei Ren Xiao-Yong DuanYi-Chuan Xu Wei Zhang |
| Institution: | State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Rd., Gansu, Lanzhou 730000, People’s Republic of China |
| Abstract: | 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. |
| Keywords: | Dihydropyrimidinones and dihydropyrimidines N-Hydroxyphthalimide Radical reaction Aerobic oxidation Dehydrogenation |
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