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Start Over Author "Yuecheng Zhang" Journal european journal of organic chemistry
3 results on '"Yuecheng Zhang"'

3. The Cross-Dehydrogenative Coupling Reaction of β-Ketoesters with Quinoxalin-2(1H)-ones.

Author

Hong-Yu Zhang, Zibing Yang, Huizhen Zhang, Ya-Ping Han, Jiquan Zhao, and Yuecheng Zhang

Subjects
FUNCTIONAL groups, COUPLES
Abstract

The cross-dehydrogenative coupling (CDC) reaction of ß-ketoesters with quinoxalin-2(1H)-one derivatives has been successfully performed by using a readily available Cu salt as the catalyst in moderate to excellent yields under mild conditions. Owing to the characteristic of handy operation and good functional group tolerance, this protocol affords a convenient access to α-quinoxalinone-substituted ß-ketoesters. Preliminary mechanistic investigations show this transformation possibly underwent an unusual ionic pathway. [ABSTRACT FROM AUTHOR]

Published
2021
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