Ester Reduction with H2 on Bifunctional Metal-Acid Catalysts: Implications of Metal Identity on Rates and Selectivities,Angewandte Chemie International Edition

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Ester Reduction with H2 on Bifunctional Metal-Acid Catalysts: Implications of Metal Identity on Rates and Selectivities
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-02-08 , DOI: 10.1002/anie.202216165
Claudia E Berdugo-Díaz ₁ , Melissa T Manetsch ₁ , Yang Sik Yun _{1,

2} , Jieun Lee ₁ , Jing Luo ₃ , Xue Chen ₄ , David W Flaherty ₁

Affiliation

Enabling sustainable and continuous processes for ether production from bioderived esters on bifunctional solid catalysts: esters hydrogenate to hemiacetals on Pd, Rh, and Pt nanoparticles and diffuse to nearby Brønsted acids sites to form ethers or alcohols. Ester reduction rates are determined by H* addition to the C=O bond on metal sites and cleavage of C−O bonds on acid sites.

中文翻译：

双功能金属酸催化剂上 H2 的酯还原：金属特性对速率和选择性的影响

在双功能固体催化剂上实现从生物衍生酯生产醚的可持续和连续过程：酯在 Pd、Rh 和 Pt 纳米粒子上氢化为半缩醛，并扩散到附近的布朗斯台德酸位点以形成醚或醇。酯还原率由 H* 添加到金属位点上的 C=O 键和酸位点上的 C−O 键的裂解决定。

更新日期：2023-02-08

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