Electron-Rich Monovalent Boron: A Platform for Metal Mimicry

富电子一价硼：金属拟态平台

• 批准号: 325229020
• 负责人: Professor Dr. Holger Braunschweig
• 金额: --
• 依托单位: Institut für Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2017
• 资助国家: 德国
• 起止时间: 2016-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/325229020?language=en
• 关键词: Electron; Rich; Monovalent; Boron; Platform

The synthesis of main-group molecules with coordination numbers and oxidation states lower than those commonly observed is a goal of an increasing number of chemists worldwide, due to their inherent synthetic challenge and their interesting further applications in organic, coordination and catalytic chemistry. Recently, we discovered a broad synthetic protocol for the synthesis of electron-rich monovalent boron species, work that was published in the prestigious journal Nature. This proposal is based on our new access to B(I) species, and will involve the full exploration of the scope of the reaction as well as the further reactivity of the compounds.

合成具有低于通常观察到的配位数和氧化态的主族分子是全世界越来越多的化学家的目标，这是由于它们固有的合成挑战以及它们在有机、配位和催化化学中的有趣的进一步应用。最近，我们发现了一种用于合成富电子单价硼物种的广泛合成方案，该工作发表在着名杂志Nature上。该提议基于我们对B（I）物种的新获得，并且将涉及对反应范围以及化合物的进一步反应性的充分探索。

项目成果

The First Boron-Tellurium Double Bond: Direct Insertion of Heavy Chalcogens into a Mn=B Double Bond.

• DOI: 10.1002/anie.201708729
• 发表时间: 2017-12
• 期刊: Angewandte Chemie
• 作者: Siyuan Liu;Marc-André Légaré;Dominic Auerhammer;A. Hofmann;H. Braunschweig

Synthesis of unsymmetrical B2E2 and B2E3 heterocycles by borylene insertion into boradichalcogeniranes

通过将硼烯插入硼二硫属烃中合成不对称 B2E2 和 B2E3 杂环

• DOI: 10.1039/c9sc00657e
• 发表时间: 2019
• 期刊: Chemical Science
• 影响因子: 8.4
• 作者: S. Liu;M.-A. Légaré;A. Hofmann;A. Rempel;S. Hagspiel;H. Braunschweig
• 通讯作者: H. Braunschweig

A Boradiselenirane and a Boraditellurirane: Isolable Heavy Analogs of Dioxiranes and Dithiiranes.

• DOI: 10.1021/jacs.8b07829
• 发表时间: 2018-08
• 期刊: Journal of the American Chemical Society
• 影响因子: 15
• 作者: Siyuan Liu;Marc-André Légaré;A. Hofmann;H. Braunschweig

The reductive coupling of dinitrogen

• DOI: 10.1126/science.aav9593
• 发表时间: 2019-03-22
• 期刊: SCIENCE
• 影响因子: 56.9
• 作者: Legare, Marc-Andre;Rang, Maximilian;Braunschweig, Holger
• 通讯作者: Braunschweig, Holger