DOI: 10.1039/d6qo01131d ISSN: 2052-4129

Photocatalytic divergent synthesis to access acylated and hydroxyalkylated dibenzo[ b , f ][1,4]oxazepines in sustainable solvent

Fan-Lin Zeng, Tian-Tian Zheng, Bing Yu, Yanli Yin, Teck-Peng Loh

We first report a photocatalytic divergent strategy for the efficient synthesis of acylated and hydroxyalkylated dibenzo[ b , f ][1,4]oxazepanes using α-keto acids as radical precursors and dimethyl carbonate (DMC) as a sustainable solvent.

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