钯催化选择性硼（3）-氢活化/氧化脱氢偶联反应合成双（-碳硼烷）化合物
Palladium Catalyzed Selective B(3)-H Activation/Oxidative Dehydrogenative Coupling for the Synthesis of Bis(-carborane)s.
作者信息
Wu Ji, Cao Ke, Zhang Cai-Yan, Xu Tao-Tao, Wen Xin-Yu, Li Bo, Yang Junxiao
机构信息
State Key Laboratory of Environment-friendly Energy Materials & School of Material Science and Engineering, Southwest University of Science and Technology, 59 Qinglong Road, Mianyang, Sichuan 621010, P. R. China.
Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900, P. R. China.
出版信息
Inorg Chem. 2020 Dec 7;59(23):17340-17346. doi: 10.1021/acs.inorgchem.0c02638. Epub 2020 Nov 24.
A palladium catalyzed selective B(3)-H activation/oxidative dehydrogenative coupling for the synthesis of bis(-carborane)s connected with B(3)-B(3') and B(3)-B(6') bonds has been developed for the first time. A plausible mechanism involving stepwise activation of B(3)-H and B(3'/6')-H bonds by Pd and Pd was proposed. This work is the first example and the most efficient protocol for synthesis of bis(-carborane)s connected with B(3)-B(3') and B(3)-B(6') bonds, which has important reference for design, synthesis, and application of bis(-carborane)s in related fields.
首次开发了一种钯催化的选择性B(3)-H活化/氧化脱氢偶联反应，用于合成通过B(3)-B(3')和B(3)-B(6')键连接的双( -碳硼烷)。提出了一种合理的机理，涉及钯逐步活化B(3)-H和B(3'/6')-H键。这项工作是合成通过B(3)-B(3')和B(3)-B(6')键连接的双( -碳硼烷)的首个实例和最有效的方法，对双( -碳硼烷)在相关领域的设计、合成及应用具有重要参考价值。
Zotero 插件