首页> 外文期刊>Coordination chemistry reviews >Leveraging molecular metal-support interactions for H-2 and N-2 activation
【24h】

Leveraging molecular metal-support interactions for H-2 and N-2 activation

机译:利用分子金属-支持物相互作用进行H-2和N-2活化

获取原文
获取原文并翻译 | 示例
           

摘要

Many challenging chemical reactions require precious metal catalysts to proceed. Bio-inspired catalysts featuring multiple earth-abundant metals are an attractive alternative, as they offer boundless possibilities for facilitating processes that the constituent metals cannot mediate on their own. Our work utilizes a supporting metal as an electronic lever for tuning a base metal (Co, Ni) active site via a metal-metal bond. This approach has allowed for the development of metal-support catalysts for reductive N-2 silylation and olefin hydrogenation. The bimetallic catalysts display markedly enhanced activity compared to the analogous single metal centers. In this review, we investigate the role of the supporting metal in substrate binding, activation, and catalysis to inform future efforts in the development and optimization of molecular metal-support catalysts. (C) 2016 Elsevier B.V. All rights reserved.
机译:许多具有挑战性的化学反应都需要贵金属催化剂进行。具有多种地球富集金属的生物启发型催化剂是一种有吸引力的替代方案,因为它们为促进组成金属自身无法介导的过程提供了无限的可能性。我们的工作利用支撑金属作为电子杠杆,通过金属-金属键调节贱金属(Co,Ni)的活性位。该方法允许开发用于还原性N-2甲硅烷基化和烯烃氢化的金属载体催化剂。与类似的单金属中心相比,双金属催化剂显示出显着增强的活性。在这篇综述中,我们研究了载体金属在底物结合,活化和催化中的作用,以指导未来在开发和优化分子金属载体催化剂方面的工作。 (C)2016 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号