fulltext.study @t Gmail

Phosphoric acid modified montmorillonite clay: A new heterogeneous catalyst for nitration of arenes ☆

Paper ID Volume ID Publish Year Pages File Format Full-Text
50658 46806 2014 5 PDF Available
Title
Phosphoric acid modified montmorillonite clay: A new heterogeneous catalyst for nitration of arenes ☆
Abstract

•Easily available Montmorillonite clay is modified with phosphoric acid.•Optimum amount of Phosphoric acid adsorbed on Montmorillonite is obtained.•Modified clay efficiently catalyzes nitration reaction using nitric acid.•Varieties of aromatic compounds are nitrated with high yield.•The nitration process is highly efficient and clean.

The easily available montmorillonite clay is treated with phosphoric acid and 10 wt.% is found to be the optimum concentration of phosphoric acid that can be adsorbed chemically on the surface of the clay. Acidity of this phosphoric acid treated montmorillonite clay (PAM) is determined by volumetric as well as potentiometric titration and characterized. Catalytic efficacy of PAM in nitration of various aromatic compounds is reported.

Graphical abstractMontmorillonite K10 clay (MK10) is chemically modified with phosphoric acid and used as heterogeneous catalyst for nitration of aromatic compounds.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Heterogeneous catalysis; Montmorillonite; Phosphoric acid; Nitration
First Page Preview
Phosphoric acid modified montmorillonite clay: A new heterogeneous catalyst for nitration of arenes ☆
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 57, 5 December 2014, Pages 124–128
Authors
, , ,
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