Issue 10, 2002
From the journal:

Chemical Communications

Phase-transfer catalyst separation by CO2 enhanced aqueous extraction

Xiaofeng Xie,a   James S. Brown,a   Paul J. Joseph,a   Charles L. Liottaa  and  Charles A. Eckert*a  

* Corresponding authors

a Schools of Chemical Engineering and Chemistry, Georgia Institute of Technology, 778 Atlantic Dr, Atlanta, Georgia, USA
E-mail: cae@che.gatech.edu
Fax: 1 404 894 9085
Tel: 1 404 894 7070

Abstract

CO2 is used to enhance the environmentally benign and efficient recovery of phase transfer catalysts with aqueous extraction; this method can alter the distribution of phase transfer catalysts so dramatically that even in dilute organic solutions they can be separated selectively from an organic reaction mixture with only a small fraction of the water required in a traditional aqueous extraction.

Graphical abstract: Phase-transfer catalyst separation by CO2 enhanced aqueous extraction

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/B200335J
Article type
Communication
Submitted
08 Jan 2002
Accepted
02 Apr 2002
First published
24 Apr 2002

Chem. Commun., 2002, 1156-1157

Permissions

Request permissions

Phase-transfer catalyst separation by CO2 enhanced aqueous extraction

X. Xie, J. S. Brown, P. J. Joseph, C. L. Liotta and C. A. Eckert, Chem. Commun., 2002, 1156 DOI: 10.1039/B200335J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements