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One-pot synthesis of cresols from toluene and hydroxylamine catalyzed by ammonium molybdate

Paper ID Volume ID Publish Year Pages File Format Full-Text
52197 46866 2011 4 PDF Available
Title
One-pot synthesis of cresols from toluene and hydroxylamine catalyzed by ammonium molybdate
Abstract

One-pot synthesis of cresols from toluene and hydroxylamine catalyzed by ammonium molybdate was investigated under mild conditions. The hydroxylation reaction was strongly dependent on reaction medium, temperature, the amount of catalyst and hydroxylamine. Moreover, the reaction took place more efficiently in a closed system than in open air. High toluene conversion (72.9%) and cresol selectivity (79.4%) were obtained at 80 °C in water–acetic acid–sulfuric acid medium.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► One-pot synthesis of cresols from toluene and hydroxylamine was investigated. ► Ammonium molybdate was used as a catalyst. ► The catalyst exhibited high activity in H2O–HOAc–H2SO4 medium. ► High toluene conversion (72.9%) and cresol selectivity (79.4%) were obtained at 80 °C.

Keywords
Toluene; Hydroxylamine; Hydroxylation; Cresols; Molybdenum
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One-pot synthesis of cresols from toluene and hydroxylamine catalyzed by ammonium molybdate
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 12, 1 July 2011, Pages 1109–1112
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
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us