Issue 18, 2001
From the journal:

Chemical Communications

Lewis acid catalysis in a supercritical carbon dioxide (scCO2)-poly(ethylene glycol) derivatives (PEGs) system: remarkable effect of PEGS as additives on reactivity of Ln(OTf)3-catalyzed Mannich and aldol reactions in scCO2

Ichiro Komotoa  and  Shū Kobayashi*a  

* Corresponding authors

a Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan.
E-mail: skobayas@mol.f.u-tokyo.ac.jp

Abstract

Use of poly(ethylene glycol) derivatives (PEGs) as additives in supercritical carbon dioxide (scCO2) was found to be effective for Mannich and aldol reactions of silyl enolates with aldehydes and imines, and formation of emulsions was observed in these systems.

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Article information

DOI
https://doi.org/10.1039/B106437C
Article type
Communication
Submitted
19 Jul 2001
Accepted
03 Aug 2001
First published
04 Sep 2001

Chem. Commun., 2001, 1842-1843

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Lewis acid catalysis in a supercritical carbon dioxide (scCO2)-poly(ethylene glycol) derivatives (PEGs) system: remarkable effect of PEGS as additives on reactivity of Ln(OTf)3-catalyzed Mannich and aldol reactions in scCO2

I. Komoto and S. Kobayashi, Chem. Commun., 2001, 1842 DOI: 10.1039/B106437C

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