(Electro-)chemical Splitting of Dinitrogen with a Rhenium Pincer Complex,European Journal of Inorganic Chemistry

当前位置： X-MOL 学术 › Eur. J. Inorg. Chem. › 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.)

(Electro-)chemical Splitting of Dinitrogen with a Rhenium Pincer Complex
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2020-01-31 , DOI: 10.1002/ejic.201901278
Richt S van Alten ₁ , Florian Wätjen ₁ , Serhiy Demeshko ₁ , Alexander J M Miller ₂ , Christian Würtele ₁ , Inke Siewert _{1,

3} , Sven Schneider _{1,

3}

Affiliation

The splitting of N2 into well‐defined terminal nitride complexes is a key reaction for nitrogen fixation at ambient conditions. In continuation of our previous work on rhenium pincer mediated N2 splitting, nitrogen activation and cleavage upon (electro)chemical reduction of [ReCl2(L2)] {L2 = N(CHCHPtBu2)2 –} is reported. The electrochemical characterization of [ReCl2(L2)] and comparison with our previously reported platform [ReCl2(L1)] {L1 = N(CH2CH2PtBu2)2 –} provides mechanistic insight to rationalize the dependence of nitride yield on the reductant. Furthermore, the reactivity of N2 derived nitride complex [Re(N)Cl(L2)] with electrophiles is presented.

中文翻译：

二氮与铼钳络合物的（电化学）化学分裂

N2 分裂成明确定义的末端氮化物复合物是环境条件下固氮的关键反应。继续我们之前关于铼钳介导的 N2 分裂、氮活化和裂解 [ReCl2(L2)] {L2 = N(CHCHPtBu2)2 –} 的（电）化学还原。[ReCl2(L2)] 的电化学表征以及与我们之前报道的平台 [ReCl2(L1)] {L1 = N(CH2CH2PtBu2)2 –} 的比较提供了机械洞察力，以合理化氮化物产率对还原剂的依赖性。此外，还介绍了 N2 衍生的氮化物复合物 [Re(N)Cl(L2)] 与亲电子试剂的反应性。

更新日期：2020-01-31

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