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Visible Light-Mediated Organoboron-Catalyzed Metal-Free Synthesis of Silanols from Silanes.

ABSTRACT: Herein, a four-coordinated organoboron compound, aminoquinoline diarylboron (AQDAB), is utilized as the photocatalyst in the oxidation of silane to silanol. This strategy effectively oxidizes Si-H bonds, affording Si-O bonds. Generally, the corresponding silanols can be obtained in moderate to good yields at room temperature under oxygen atmospheres, representing a green protocol to complement the existing preparation methods for silanols.

SUBMITTER: Yang J

PROVIDER: S-EPMC10222655 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature

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Visible Light-Mediated Organoboron-Catalyzed Metal-Free Synthesis of Silanols from Silanes.

Yang Jinbo J Cao Xiangxue X Wei Lanfeng L Zhang Jianshu J Zhang Jinli J Liu Ping P Xu Liang L Li Pengfei P

Molecules (Basel, Switzerland) 20230513 10

Herein, a four-coordinated organoboron compound, aminoquinoline diarylboron (AQDAB), is utilized as the photocatalyst in the oxidation of silane to silanol. This strategy effectively oxidizes Si-H bonds, affording Si-O bonds. Generally, the corresponding silanols can be obtained in moderate to good yields at room temperature under oxygen atmospheres, representing a green protocol to complement the existing preparation methods for silanols. ...[more]

PMID: 37241823

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