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Gas phase alkylation of 2-hydroxypyridine with methanol over hydrothermally synthesised zinc aluminate

Paper ID Volume ID Publish Year Pages File Format Full-Text
44475 46033 2006 7 PDF Available
Title
Gas phase alkylation of 2-hydroxypyridine with methanol over hydrothermally synthesised zinc aluminate
Abstract

The gas phase alkylation of 2-hydroxypyridine with methanol at atmospheric pressure, over ZnAl2O4, prepared via hydrothermal route, is reported. The catalyst was characterised by XRD, HRTEM, DTA-TG, BET surface area measurements, pore-size analysis and surface acidity. The catalyst indicates high selectivity (over 95%) in the reaction of methanol with 2-hydroxypyridine leading to N-methyl-2-pyridone and its activity does not change substantially in the temperature range of 325–340 °C.

Keywords
2-Hydroxypyridine; Zinc aluminate; Gas phase methylation; N-Methyl-2-pyridone
First Page Preview
Gas phase alkylation of 2-hydroxypyridine with methanol over hydrothermally synthesised zinc aluminate
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 314, Issue 2, 9 November 2006, Pages 226–232
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis