A Fast and Reliable Screening Setup for Homogeneous Catalysis with Gaseous Reactants at Extreme Temperatures and Pressures,Organic Process Research & Development

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A Fast and Reliable Screening Setup for Homogeneous Catalysis with Gaseous Reactants at Extreme Temperatures and Pressures
Organic Process Research & Development ( IF 3.1 ) Pub Date : 2020-06-01 , DOI: 10.1021/acs.oprd.0c00192
Max Siebert ₁ , Golo Storch ₂ , Oliver Trapp ₁

Affiliation

Modern catalysis research strongly focusses on optimizing multiple reaction parameters en route to find optimal conditions. However, a very limited number of fundamental parameter combinations, such as inert conditions, gaseous reactants, variable temperature, and elevated pressure, can be screened in a convenient and straightforward manner. We report a ready-to-use reaction setup that is designed for screening reactions with gaseous reactants under inert conditions in standard NMR tubes (0.5 mL) using temperatures between −40 and +100 °C and extreme pressures. Proof-of-concept reaction examples are discussed, and the coupling to modern analytic techniques including in situ IR spectroscopy is possible.

中文翻译：

在极端温度和压力下使用气态反应物进行均相催化的快速可靠的筛选设置

现代催化研究着重于在途中优化多个反应参数以寻找最佳条件。然而，可以以方便和直接的方式筛选非常有限数量的基本参数组合，例如惰性条件，气态反应物，可变温度和升高的压力。我们报告了一种现成可用的反应装置，该装置用于在惰性条件下在-40至+100°C之间的温度和极压下，在标准NMR管（0.5 mL）中筛选与气态反应物的反应。讨论了概念验证反应的例子，并且可以与包括原位红外光谱在内的现代分析技术相结合。

更新日期：2020-07-17

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