Issue 6, 2000
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

Clay catalyzed conversion of isatoic anhydride† to 2-(o-aminophenyl)oxazolines

Anil S. Gajare,a   Nadim S. Shaikh,a   Gowda K. Jnaneshwara,a   Vishnu H. Deshpande,*a   Thottappilli Ravindranathana  and  Ashutosh V. Bedekar*a  

* Corresponding authors

a Division of Organic Chemistry: Technology, National Chemical Laboratory, Pune, India
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Abstract

A simple and environmentally safe procedure for the preparation of 2-(o-aminophenyl)oxazolines from isatoic anhydride is presented. A series of chiral derivatives of the title compound is prepared in moderate yield via natural kaolinitic clay catalyzed reactions with optically pure 2-aminoalcohols. Reaction of polymer-supported isatoic anhydride under these conditions with chiral 2-aminoalcohols proceeds to furnish polymer-anchored analogues.

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Article information

DOI
https://doi.org/10.1039/A908564E
Article type
Paper
Submitted
27 Oct 1999
Accepted
02 Feb 2000
First published
07 Mar 2000

J. Chem. Soc., Perkin Trans. 1, 2000, 999-1001

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Clay catalyzed conversion of isatoic anhydride to 2-(o-aminophenyl)oxazolines

A. S. Gajare, N. S. Shaikh, G. K. Jnaneshwara, V. H. Deshpande, T. Ravindranathan and A. V. Bedekar, J. Chem. Soc., Perkin Trans. 1, 2000, 999 DOI: 10.1039/A908564E

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