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硼基化合物、它们的化合物及反应活性:结构与键合视角

Boryls, their compounds and reactivity: a structure and bonding perspective.

作者信息

Guo Xueying, Lin Zhenyang

机构信息

Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong

出版信息

Chem Sci. 2024 Feb 1;15(9):3060-3070. doi: 10.1039/d3sc06864a. eCollection 2024 Feb 28.

DOI:10.1039/d3sc06864a
PMID:38425516
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10901493/
Abstract

Boryls and their compounds are important due to their diverse range of applications in the fields of materials science and catalysis. They are an integral part of boron chemistry, which has attracted tremendous research interest over the past few decades. In this perspective, we provide an in-depth analysis of the reaction chemistry of boryl compounds from a structure and bonding perspective. We discuss the reactivity of boryls in various transition metal complexes and diborane(4) compounds towards different substrate molecules, with a focus on their nucleophilic and electrophilic properties in various reaction processes. Additionally, we briefly discuss the reactivity of boryl radicals. Our analysis sheds new light on the unique properties of boryls and their potential for catalytic applications.

摘要

硼基及其化合物因其在材料科学和催化领域的广泛应用而显得重要。它们是硼化学的重要组成部分,在过去几十年中引起了极大的研究兴趣。从这个角度出发,我们从结构和键合的角度对硼基化合物的反应化学进行了深入分析。我们讨论了硼基在各种过渡金属配合物和二硼烷(4)化合物中对不同底物分子的反应活性,重点关注它们在各种反应过程中的亲核和亲电性质。此外,我们还简要讨论了硼基自由基的反应活性。我们的分析为硼基的独特性质及其催化应用潜力提供了新的见解。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/03cfa9559fe0/d3sc06864a-s3.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/03cfa9559fe0/d3sc06864a-s3.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/f1f72597d6ee/d3sc06864a-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/4c08cab39ee6/d3sc06864a-s1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/8f65ea658360/d3sc06864a-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/441c714a83ce/d3sc06864a-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/1a5dc3bee0d1/d3sc06864a-s2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c867/10901493/03cfa9559fe0/d3sc06864a-s3.jpg

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本文引用的文献

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Boryl radical catalysis enables asymmetric radical cycloisomerization reactions.硼基自由基催化可实现不对称自由基环异构化反应。
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Reactions of Tetra(o-tolyl)diborane(4) with Organic Azides: Formation of Fluorescent Boron-Fused Hexazenes.四(邻甲苯基)二硼烷(4)与有机叠氮化物的反应:含硼稠合六氮烯的形成。
通过三氟化硼掩蔽策略实现二硼(4)的去对称化:不对称二硼物种的实用合成
J Org Chem. 2024 Aug 16;89(16):11753-11760. doi: 10.1021/acs.joc.4c00715. Epub 2024 Jul 31.
Chemistry. 2023 Sep 12;29(51):e202302027. doi: 10.1002/chem.202302027. Epub 2023 Aug 7.
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Photoinduced Halogen-Atom Transfer by -Heterocyclic Carbene-Ligated Boryl Radicals for C(sp)-C(sp) Bond Formation.硼基自由基引发的偕杂环卡宾配体的卤原子转移反应构建 C(sp)-C(sp) 键。
J Am Chem Soc. 2023 Jan 18;145(2):991-999. doi: 10.1021/jacs.2c10444. Epub 2022 Dec 30.
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