A lesson for site-selective C–H functionalization on 2-pyridones: radical, organometallic, directing group and steric controls
Chemical Science Pub Date: 2017-11-27 DOI: 10.1039/C7SC04509C
Abstract
A 2-pyridone ring is a frequently occurring subunit in natural products, biologically active compounds, and pharmaceutical targets. Thus, the selective synthesis of substituted 2-pyridone derivatives through decoration and/or formation of pyridone rings has been one of the important longstanding subjects in organic synthetic chemistry. This minireview focuses on recent advances in site-selective C–H functionalization on 2-pyridone. The reported procedures are categorized according to the site selectivity that is achieved, and the substrate scope, limitations, mechanism, and controlling factors are briefly summarized.
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Journal Name：Chemical Science
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CAS no.: 89640-58-4
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