C?H Acyloxylation of Polycyclic Aromatic Hydrocarbons
C?H Acyloxylation of Polycyclic Aromatic Hydrocarbons
复制标题
多环芳烃的C?H酰氧基化
DOI：
10.1021/acs.orglett.1c04030
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发表时间：
2022
期刊：
影响因子：
5.2
通讯作者：
Itami Kenichiro
中科院分区：
文献类型：
--
作者：
Sakakibara Yota;Murakami Kei;Itami Kenichiro
描述了多环芳烃 (PAH) 的 C-H 酰氧基化。该反应在温和的反应条件下，用等摩尔高价碘化合物从多环芳烃构建芳基酰氧基化物支架。有趣的是，蓝光照射加速了这种转变。此外，利用钌光氧化还原催化剂合成了结构新颖的对称和不对称二芳酰氧基化荧蒽。
The C–H acyloxylation of polycyclic aromatic hydrocarbons (PAHs) is described. This reaction constructs aryl acyloxylate scaffolds from PAHs with equimolar hypervalent iodine compounds under mild reaction conditions. Interestingly, the blue light irradiation accelerated this transformation. Additionally, the synthesis of structurally new symmetric and unsymmetric diaroyloxylated fluoranthenes was accomplished with a ruthenium photoredox catalyst.