在气/液界面的部分溶剂化作用促进反应加速。
Reaction Acceleration Promoted by Partial Solvation at the Gas/Solution Interface.
机构信息
Department of Chemistry, Purdue University, West Lafayette, Indiana, 47907, United States.
Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China.
出版信息
Chempluschem. 2021 Oct;86(10):1362-1365. doi: 10.1002/cplu.202100373. Epub 2021 Sep 12.
The kinetics of organic reactions of different types in microvolumes (droplets, thin films, and sealed tubes) show effects of gas/solution interfacial area, reaction molecularity and solvent polarity. Partial solvation at the gas/solution interface is a major contributor to the 10 -fold reaction acceleration seen in bimolecular but not unimolecular reactions in microdroplets. Reaction acceleration can be used to manipulate selectivity by solvent choice.
不同类型的有机反应在微体积（液滴、薄膜和密封管）中的动力学表现出气体/溶液界面面积、反应分子数和溶剂极性的影响。在气体/溶液界面的部分溶剂化是导致双分子反应在微液滴中比单分子反应快 10 倍的主要原因。通过选择溶剂，可以利用反应加速来控制选择性。
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