The screening of intermediates in a ruthenium and iridium ion-catalyzed gas-phase reaction of ethanol converting to butanol by ICP-MS/MS

Xuewei Zhu; Qian He; Fujian Xu; Xiaoxiao Ma; Zhi Xing; Sichun Zhang; Xinrong Zhang

doi:10.1039/D0JA00021C

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The screening of intermediates in a ruthenium and iridium ion-catalyzed gas-phase reaction of ethanol converting to butanol by ICP-MS/MS

Xuewei Zhu,^a Qian He,

^b Fujian Xu,

*^a Xiaoxiao Ma,^c Zhi Xing,

^a Sichun Zhang

*^a and Xinrong Zhang^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Tsinghua University, Beijing 100084, China
E-mail: luckyxufujian45@gmail.com, sczhang@mail.tsinghua.edu.cn

^b Key Laboratory of Marine Chemistry Theory and Technology, Ocean University of China, Qingdao 266100, China

^c State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing 100084, China

Abstract

The metal ion-catalyzed (Ru⁺, Ir⁺) reactions of ethanol converting to butanol have been studied via ICP-MS/MS. The detection of organic small molecule intermediates (acetaldehyde and butyraldehyde) was achieved in both Ru⁺/C₂H₅OH and Ir⁺/C₂H₅OH systems. Several metal-adduct intermediates were observed in these reactions, improving the understanding of the reaction mechanism of ethanol transformation. The possible formation pathways of intermediates have been discussed.

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Article information

DOI: https://doi.org/10.1039/D0JA00021C
Article type: Paper
Submitted: 27 Jan 2020
Accepted: 27 Feb 2020
First published: 03 Mar 2020

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J. Anal. At. Spectrom., 2020,35, 804-809

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The screening of intermediates in a ruthenium and iridium ion-catalyzed gas-phase reaction of ethanol converting to butanol by ICP-MS/MS

X. Zhu, Q. He, F. Xu, X. Ma, Z. Xing, S. Zhang and X. Zhang, J. Anal. At. Spectrom., 2020, 35, 804 DOI: 10.1039/D0JA00021C

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Journal of Analytical Atomic Spectrometry

The screening of intermediates in a ruthenium and iridium ion-catalyzed gas-phase reaction of ethanol converting to butanol by ICP-MS/MS

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The screening of intermediates in a ruthenium and iridium ion-catalyzed gas-phase reaction of ethanol converting to butanol by ICP-MS/MS

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