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Hydrogenation of 2-methylindole using supported metal catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
49424 46745 2014 4 PDF Available
Title
Hydrogenation of 2-methylindole using supported metal catalysts
Abstract

•Selective hydrogenation of 2-methylindole to 2-methylindoline•Hydrogenation using zeolites•Comparison of acidic zeolites with homogeneous acids•TOF for Ir/beta higher than for Pt/C with added p-toluenesulfonic acid

The hydrogenation of 2-methylindole to 2-methylindoline in toluene was studied at 60 °C and 40 bar hydrogen pressure in a batch mode using a range of carbon, alumina, and zeolite supported metal catalysts were performed in toluene. The results were compared with a more conventional catalytic system containing besides 5% Pt/C also 1.2 eq. of p-toluenesulfonic acid in ethanol:water (50:50 v/v). The highest turnover frequency (TOF) was obtained a zeolite supported iridium catalyst.

Keywords
Hydrogenation; Indole; Indoline; Zeolite
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Hydrogenation of 2-methylindole using supported metal catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 56, 5 November 2014, Pages 41–44
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
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