Sugars as Novel, Effective, and Renewable Hydrogen Sources in Dehydrogenation and Catalytic Transfer Hydrogenation Reactions,Energy Technology

当前位置： X-MOL 学术 › Energy Technol. › 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.)

Sugars as Novel, Effective, and Renewable Hydrogen Sources in Dehydrogenation and Catalytic Transfer Hydrogenation Reactions
Energy Technology ( IF 3.6 ) Pub Date : 2020-10-01 , DOI: 10.1002/ente.202000716
Bailee Lamberson ₁ , Thy N. P. Nguyen ₁ , Hannah Wehr ₁ , Todsapon Thananatthanachon ₁

Affiliation

The applications of sugars as inexpensive, renewable, and nontoxic sources of hydrogen gas are systematically demonstrated by means of dehydrogenation and catalytic transfer hydrogenation reactions. The chiral bifunctional Noyori‐type catalyst, Cp*Ir(TsDPEN), is found to effectively, regioselectively, and stereoselectively dehydrogenate various sugars possessing different steric hindrance and stereochemistry. Furthermore, kinetics experiments for these dehydrogenation reactions reveal that many sugars are superior sources of hydrogen gas when compared with a traditional hydrogen donor, isopropanol. Applications of sugars in transfer hydrogenation with various hydrogen acceptors are also investigated.

中文翻译：

糖在脱氢和催化转移加氢反应中作为新颖，有效和可再生的氢源

通过脱氢和催化转移氢化反应系统地证明了糖作为廉价，可再生和无毒的氢气的应用。已发现手性双官能Noyori型催化剂Cp * Ir（TsDPEN）可有效，区域选择性和立体选择性地使具有不同空间位阻和立体化学的各种糖脱氢。此外，这些脱氢反应的动力学实验表明，与传统的氢供体异丙醇相比，许多糖是氢气的优越来源。还研究了糖在各种氢受体转移加氢中的应用。

更新日期：2020-12-03

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南