Photoelectrochemical oxidation of organosilanes to silanols with high selectivity

IF 6.5 1区化学 Q2 CHEMISTRY, PHYSICAL Journal of Catalysis Pub Date : 2025-04-11 DOI:10.1016/j.jcat.2025.116133

Kaikai Qiao , Haoran Li , Zhi Chen , Yong Zhu , Wenfeng Jiang , Fei Li , Lei Shi

引用次数: 0

Abstract

Here we present a study on the generation of silanols from hydrosilanes in a photoelectrochemical cell consisting of a mesoporous BiVO₄ photoanode and a platinum electrode using N-hydroxysuccinimide (NHS) as a HAT catalyst. The scheme prepared a variety of valuable silanols in high selectivity and moderate to good yields at room temperature. Notably, this photoelectrochemical approach equally applies to the functionalization of complex molecules. In addition, BiVO₄ photoanodes show excellent stability in hydrolyzed hydrogen silanes.

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有机硅烷的光电氧化制备高选择性硅烷醇

本文研究了在由介孔BiVO4光阳极和铂电极组成的电化学电池中，以n -羟基琥珀酰亚胺（NHS）作为HAT催化剂，由氢硅烷生成硅醇。该方案在室温下以高选择性和中高收率制备了多种有价值的硅烷醇。值得注意的是，这种光电化学方法同样适用于复杂分子的功能化。此外，BiVO4光阳极在水解氢硅烷中表现出优异的稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Catalysis 工程技术-工程：化工

CiteScore

12.30

自引率

5.50%

发文量

447

审稿时长

31 days

期刊介绍： The Journal of Catalysis publishes scholarly articles on both heterogeneous and homogeneous catalysis, covering a wide range of chemical transformations. These include various types of catalysis, such as those mediated by photons, plasmons, and electrons. The focus of the studies is to understand the relationship between catalytic function and the underlying chemical properties of surfaces and metal complexes. The articles in the journal offer innovative concepts and explore the synthesis and kinetics of inorganic solids and homogeneous complexes. Furthermore, they discuss spectroscopic techniques for characterizing catalysts, investigate the interaction of probes and reacting species with catalysts, and employ theoretical methods. The research presented in the journal should have direct relevance to the field of catalytic processes, addressing either fundamental aspects or applications of catalysis.