Copper/Persulfate-Promoted Oxidative Decarboxylative C−H Acylation of Pyrazolones with α-Oxocarboxylic Acids: Direct Access to 4-Acylpyrazolones under Mild Conditions
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim A facile and efficient oxidative C−H acylation of N-substituted pyrazolones using α-oxocarboxylic acids as an acyl group source was developed. A combination of Cu(OAc)2 and K2S2O8 enables the reaction to proceed smoothly under air and provides...
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Format: | Article |
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2019
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Online Access: | https://repository.li.mahidol.ac.th/handle/123456789/45419 |
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