Carbon-catalyzed Dehydrogenation of Indolines

Detection of Active Intermediate and Exploration of High-performance Catalyst

Naoki Morimoto, Yasuo Takeuchi, Yuta Nishina

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Metal-free oxidation of indoline using molecular oxygen as an oxidant was investigated. Among various carbon-based catalysts, we found that reduced graphene oxide (rGO) was the most active. Superoxide radical was formed in the course of the reaction. Although graphene oxide (GO) did not function as a catalyst, rGO could be recycled at least 5 times without any structural change.

Original languageEnglish
Pages (from-to)21-23
Number of pages3
JournalChemistry Letters
Volume45
Issue number1
DOIs
Publication statusPublished - 2016

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Graphite
Dehydrogenation
Oxides
Carbon
Catalysts
Molecular oxygen
Oxidants
Superoxides
Metals
Oxidation
indoline

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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title = "Carbon-catalyzed Dehydrogenation of Indolines: Detection of Active Intermediate and Exploration of High-performance Catalyst",
abstract = "Metal-free oxidation of indoline using molecular oxygen as an oxidant was investigated. Among various carbon-based catalysts, we found that reduced graphene oxide (rGO) was the most active. Superoxide radical was formed in the course of the reaction. Although graphene oxide (GO) did not function as a catalyst, rGO could be recycled at least 5 times without any structural change.",
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AU - Nishina, Yuta

PY - 2016

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AB - Metal-free oxidation of indoline using molecular oxygen as an oxidant was investigated. Among various carbon-based catalysts, we found that reduced graphene oxide (rGO) was the most active. Superoxide radical was formed in the course of the reaction. Although graphene oxide (GO) did not function as a catalyst, rGO could be recycled at least 5 times without any structural change.

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