Issue 8, 2017
From the journal:

Organic & Biomolecular Chemistry

Indium triflate catalysed 3-aza-Cope rearrangement of amino acid derived α,β-unsaturated esters to alkylidene oxindoles†

M. Srinivas Lavanya Kumar,a   Sudipta Kumar Manna,‡a   Saroj Majia  and  Gautam Panda ORCID logo *ab  

* Corresponding authors

a Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, BS 10/1, Sector 10, Jankipuram extension, Sitapur Road, Lucknow 226031, India

b Academy of Scientific and Innovative Research, New Delhi 110001, India
E-mail: gautam_panda@cdri.res.in, gautam.panda@gmail.com
Fax: (+91)-522-2771941
Tel: (+91)-522-2772450, ext4661

Abstract

The first examples of amino acid derived α,β-unsaturated esters to Z-alkylidene oxindoles via 3-aza-Cope rearrangement using In(OTf)3 are reported.

Graphical abstract: Indium triflate catalysed 3-aza-Cope rearrangement of amino acid derived α,β-unsaturated esters to alkylidene oxindoles

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Article information

DOI
https://doi.org/10.1039/C6OB02419J
Article type
Communication
Submitted
07 Nov 2016
Accepted
19 Jan 2017
First published
19 Jan 2017

Org. Biomol. Chem., 2017,15, 1762-1766

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Indium triflate catalysed 3-aza-Cope rearrangement of amino acid derived α,β-unsaturated esters to alkylidene oxindoles

M. S. L. Kumar, S. K. Manna, S. Maji and G. Panda, Org. Biomol. Chem., 2017, 15, 1762 DOI: 10.1039/C6OB02419J

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