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Issue 21, 2013
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“On water” one-pot synthesis of quaternary centered 3-hydroxy-3-(1H-tetrazol-5-yl)indolin-2-ones

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Abstract

An efficient green protocol has been developed for the synthesis of 3-hydroxy-3-(1H-tetrazol-5-yl)indolin-2-ones and 3-(phenylamino)-3-(1H-tetrazol-5-yl)indolin-2-ones as a novel class of oxindole derivatives by metal-free azide-nitrile [2 + 3] cycloaddition with excellent yields.

Graphical abstract: “On water” one-pot synthesis of quaternary centered 3-hydroxy-3-(1H-tetrazol-5-yl)indolin-2-ones

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Submitted
03 Jan 2013
Accepted
28 Mar 2013
First published
28 Mar 2013

RSC Adv., 2013,3, 7708-7712
Article type
Communication

“On water” one-pot synthesis of quaternary centered 3-hydroxy-3-(1H-tetrazol-5-yl)indolin-2-ones

P. Saiprathima, K. Srinivas, B. Sridhar and M. M. Rao, RSC Adv., 2013, 3, 7708
DOI: 10.1039/C3RA00021D

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