Acceptorless Dehydrogenative Coupling of o-Aminobenzamides with the Activation of Methanol as a C1 Source for the Construction of Quinazolinones
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- 作者：Feng Li ; Lei Lu ; Pengcheng Liu
- 刊名：Organic Letters
- 出版年：2016
- 出版时间：June 3, 2016
- 年：2016
- 卷：18
- 期：11
- 页码：2580-2583
- 全文大小：381K
- 年卷期：0
- ISSN：1523-7052
文摘
A strategy for the synthesis of quinazolinones via acceptorless coupling of o-aminobenzamides with methanol has been accomplished in the presence of the metal–ligand bifunctional catalyst [Cp*Ir(2,2′-bpyO)(H2O)]. Notably, this research exhibited the potential of transition-metal-catalyzed activation of methanol as a C1 source for the construction of heterocycles.