Anthraquinone-Catalyzed Photooxidation of Boronic Acids in a Bio-Based Solvent (2-Me-THF)

被引：6

作者：

Gkizis, Petros L. ^{[1
]}

Serviou, Stamatis K. ^{[1
]}

Balaskas, Angelos ^{[1
]}

Constantinou, Constantinos T. ^{[1
]}

Triandafillidi, Ierasia ^{[1
]}

Kokotos, Christoforos G. ^{[1
]}

机构：

[1] Natl & Kapodistrian Univ Athens, Dept Chem, Lab Organ Chem, Panepistimiopolis 15771, Athens 15771, Greece

来源：

SYNLETT | 2024年 / 35卷 / 03期

关键词：

photochemistry; aerobic oxidation; green chemistry; boronic acid; anthraquinone; ARYLBORONIC ACIDS; PHOTOREDOX CATALYSIS; OXIDATIVE HYDROXYLATION; PHOTOCHEMICAL ACTIVITY; ALPHA-ALKYLATION; CHEMISTRY; ALDEHYDES; ORGANOCATALYSIS; HYDROACYLATION; MECHANISM;

D O I：

10.1055/a-2071-7077

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The phenol moiety appears in a wide variety of natural products, exhibiting biological activity, and in numerous active pharmaceutical compounds. Boronic acids are potential precursors of the phenol scaffold, and a plethora of efforts has been focused in developing novel and green protocols, targeting their chemoselective transformation into phenols. Photochemistry is a rapidly expanding research field converting light energy into chemical potential. Photochemical aerobic processes possess additional advantages to photochemistry and may find applications in chemical industries. Herein, a low-catalyst loading anthraquinone-catalyzed photochemical process is demonstrated, under CFL lamp irradiation, while exploiting 2-Me-THF as the reaction medium for the conversion of boronic acids into phenols. Furthermore, a broad substrate scope was employed.

引用

页码：330 / 336

页数：7

共 65 条

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