fulltext.study @t Gmail

Ni–Cu/γ-Al2O3 catalyzed N-alkylation of amines with alcohols

Paper ID Volume ID Publish Year Pages File Format Full-Text
50596 46804 2012 4 PDF Available
Title
Ni–Cu/γ-Al2O3 catalyzed N-alkylation of amines with alcohols
Abstract

A γ-Al2O3 supported Ni and Cu bimetallic nanoparticles catalyst (45 wt.% Ni, Ni/Cu mass ratio = 4.5/1.0) is prepared by electroless plating method for the N-alkylation of amines with alcohols under base and Lewis acidic cocatalyst conditions. The catalyst afforded fast conversions, high selectivity for amines and alcohols with various structures under an Ar atmosphere in o-xylene. Furthermore, catalyst still has a stable catalytic activity after two consecutive cycles regenerated.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Ni–Cu/γ-Al2O3 heterogeneous catalyst was prepared facilely by electroless plating method. ► The catalyst (Ni45Cu10) showed the highest conversion and selectivity in the N-alkylation of amines with alcohols. ► It can be reused for three runs for N-alkylation reaction without significant loss.

Keywords
A, Ni–Cu catalysts; B, Alkylation; C, Alcohols; D, Amines
First Page Preview
Ni–Cu/γ-Al2O3 catalyzed N-alkylation of amines with alcohols
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 24, 5 July 2012, Pages 30–33
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