Catalysis Database

Regioselective nitration of phenol over solid acid catalysts

Sharda P , Dagade and V S, Kadam and Mohan K , Dongare (2002) Regioselective nitration of phenol over solid acid catalysts. Catalysis Communications , 3 (2). pp. 67-70.

[img]PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
67Kb

Abstract

Phenol is selectively nitrated in liquid phase to ortho-nitrophenol in high yield using dilute nitric acid over solid acid catalysts. Zeolite H-beta was found to be a very active catalyst for nitration of phenol to ortho-nitrophenol at room temperature in carbon tetrachloride as a solvent. Compared to the conventional process, phenol nitration over solid acid catalyst is a clean and environment friendly process with a simpler workup procedure for quantitative isolation of the products

Item Type:Article
Subjects:Science > Chemistry
ID Code:645
Deposited By:Dr S Navaladian
Deposited On:22 Apr 2007 12:14
Last Modified:22 Apr 2007 12:14

Repository Staff Only: item control page