Cover Feature: Distinct Promotive Effects of 1,8‐Diazabicyclo[5.4.0]undec‐7‐ene (DBU) on Polymer Supports in Copper‐Catalyzed Hydrogenation of C=O Bonds (ChemCatChem 24/2017),ChemCatChem

当前位置： X-MOL 学术 › ChemCatChem › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Cover Feature: Distinct Promotive Effects of 1,8‐Diazabicyclo[5.4.0]undec‐7‐ene (DBU) on Polymer Supports in Copper‐Catalyzed Hydrogenation of C=O Bonds (ChemCatChem 24/2017)
ChemCatChem ( IF 3.8 ) Pub Date : 2017-12-20 , DOI: 10.1002/cctc.201701914
Ryo Watari ₁ , Norio Matsumoto ₁ , Shigeki Kuwata _{2,

3} , Yoshihito Kayaki ₂

Affiliation

The Cover Feature shows that copper nanoparticles grown on polystyrene‐bound 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (PS‐DBU) can catalyze the hydrogenation of ketones and aldehydes. In their Full Paper, R. Watari et al. demonstrate that the PS‐DBU provides a suitable environment for the formation and stabilization of catalytically active Cu species. The prepared Cu nanoparticles on PS‐DBU exhibit high catalytic activity with negligible Cu leaching, robustness, good recyclability, and broad functionality tolerance. These results demonstrate the potential of PS‐DBU as an immobilizing support for transition‐metal catalysts for the first time. More information can be found in the Full Paper by R. Watari et al. on page 4501 in Issue 24, 2017 (DOI: 10.1002/cctc.201701316).

中文翻译：

封面功能：在铜催化的C = O键加氢中，1,8-二氮杂双环[5.4.0]十一碳-7-烯（DBU）对聚合物载体的不同促进作用（ChemCatChem 24/2017）

封面功能显示，在聚苯乙烯键合的1,8-二氮杂双环[5.4.0]十一碳-7-烯（PS-DBU）上生长的铜纳米颗粒可以催化酮和醛的氢化。在他们的论文全文中，R。Watari等人。证明PS‐DBU为形成和稳定具有催化活性的铜物质提供了合适的环境。在PS‐DBU上制备的Cu纳米颗粒表现出高的催化活性，而Cu的浸出量可忽略不计，坚固性，良好的可回收性和广泛的功能耐受性。这些结果首次证明了PS-DBU作为固定化过渡金属催化剂的潜力。更多信息可以在R. Watari等人的论文全文中找到。就在第24期，2017年4501页（：10.1002 / cctc.201701316 DOI）。

更新日期：2017-12-20

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11