Docherty Scott R, Rochlitz Lukas, Payard Pierre-Adrien, Copéret Christophe
Department of Chemistry and Applied Biosciences - ETH Zürich, Vladimir Prelog 2, CH8093 Zürich, Switzerland.
Chem Soc Rev. 2021 May 11;50(9):5806-5822. doi: 10.1039/d0cs01424a.
The selective conversion of light alkanes (C2-C6 saturated hydrocarbons) to the corresponding alkene is an appealing strategy for the petrochemical industry in view of the availability of these feedstocks, in particular with the emergence of Shale gas. Here, we present a review of model dehydrogenation catalysts of light alkanes prepared via surface organometallic chemistry (SOMC). A specific focus of this review is the use of molecular strategies for the deconvolution of complex heterogeneous materials that are proficient in enabling dehydrogenation reactions. The challenges associated with the proposed reactions are highlighted, as well as overriding themes that can be ascertained from the systematic study of these challenging reactions using model SOMC catalysts.
鉴于这些原料的可得性，特别是随着页岩气的出现，将轻质烷烃（C2 - C6饱和烃）选择性转化为相应的烯烃对石化行业来说是一种有吸引力的策略。在此，我们综述了通过表面有机金属化学（SOMC）制备的轻质烷烃模型脱氢催化剂。本综述的一个特别重点是使用分子策略对能够实现脱氢反应的复杂多相材料进行解卷积。文中强调了与所提出反应相关的挑战，以及通过使用模型SOMC催化剂对这些具有挑战性的反应进行系统研究可以确定的首要主题。
