Visible-light-induced selective aerobic oxidation of sp 3 C–H bonds catalyzed by a heterogeneous AgI/BiVO 4 catalyst

An efficient oxidation of sp 3 C–H bonds to esters and ketones has been developed using AgI/BiVO 4 as the photocatalyst and O 2 as the oxidant in water. Various substrates can be transformed into the desired esters and ketones in moderate to good yields. The synthetic utility of this approach has be...

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Bibliographic Details
Published in:Green chemistry : an international journal and green chemistry resource : GC 2020-02, Vol.22 (4), p.1156-1163
Main Authors: Jiang, Li-Ya, Ming, Jing-Jing, Wang, Lian-Yue, Jiang, Yuan-Yuan, Ren, Lan-Hui, Wang, Zi-Cheng, Cheng, Wen-Chen
Format: Article
Language:English
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Summary:An efficient oxidation of sp 3 C–H bonds to esters and ketones has been developed using AgI/BiVO 4 as the photocatalyst and O 2 as the oxidant in water. Various substrates can be transformed into the desired esters and ketones in moderate to good yields. The synthetic utility of this approach has been demonstrated by gram-level experiments and consecutive oxidation experiments. A plausible mechanism has been proposed.
ISSN:1463-9262
1463-9270
DOI:10.1039/C9GC03727F