NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.49B [2010] >
IJC-B Vol.49B(10) [October 2010] >

Title: Synthesis and characterization of novel starburst phase transfer catalyst
Authors: Mathew, Siji
N, Divia
D Radhakrishnan Nair, T
Keywords: Starburst phase transfer catalyst
regenerative catalyst
Issue Date: Oct-2010
Publisher: NISCAIR-CSIR, India
Abstract: A new phase transfer catalyst, 3,5-bis[(2-methyl-naphthylene-1-yl)-phenylamino-phenyl]-butyl-(2methoxy-naphthalene-1-yl)-phenylammonium bromide (BPBPB) has been synthesized, characterized using spectral analysis and its catalytic activity ascertained. Efficiency of BPBPB is studied using etherification of phenol and compared with tetra butyl ammonium bromide (TBAB). O-Alkylation of naphthol, N-alkylation of indole and halogen substitution reactions are carried out using BPBPB and its efficiency is compared with reported PTCs. BPBPB gives high yield of product, the time for completion of the reaction is short and is required in a very low concentration. Almost 95% of this catalyst is regenerated and reused.
Page(s): 1389-1393
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.49B(10) [October 2010]

Files in This Item:

File Description SizeFormat
IJCB 49B(10) 1389-1393.pdf210.15 kBAdobe PDFView/Open
 Current Page Visits: 911 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 170465 since 01-Sep-2015  Last updated on 30-Jun-2016Webmaster: