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Blacklight-Induced Hydroxylation of Arylboronic Acids Leading to Hydroxyarenes Using Molecular Oxygen and Tetrabutylammonium Borohydride
Helvetica Chimica Acta ( IF 1.8 ) Pub Date : 2021-08-08 , DOI: 10.1002/hlca.202100102
Takuji Kawamoto 1 , Ilhyong Ryu 2
Affiliation  

A new simple protocol for the conversion of arylboronic acids to hydroxyarenes was achieved using molecular oxygen in the presence of tetrabutylammonium borohydride under blacklight irradiation (360 nm). A radical chain mechanism in which a superoxide ion (O2−.) plays a key role is proposed.

中文翻译:

使用分子氧和四丁基硼氢化铵通过黑光诱导芳基硼酸羟基化生成羟基芳烃

在四丁基硼氢化铵存在下,在黑光照射 (360 nm) 下,使用分子氧实现了将芳基硼酸转化为羟基芳烃的新简单方案。提出了一种超氧离子(O 2 -.)起关键作用的自由基链机制。
更新日期:2021-09-13
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