Issue 23, 2010
From the journal:

Chemical Communications

Iodine-catalyzed and solvent-controlled selective electrophilic cyclization and oxidative esterification of ortho-alkynyl aldehydes†

Akhilesh Kumar Verma,*a   Trapti Aggarwal,a   Vineeta Rustagia  and  Richard C. Larock*b  

* Corresponding authors

a Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
E-mail: averma@acbr.du.ac.in

b Department of Chemistry, Iowa State University of Science and Technology, Ames, USA
E-mail: larock@iastate.edu

Abstract

4-Iodo-pyrano[4,3-b]quinolines and ortho-alkynyl esters were synthesized selectively from ortho-alkynyl aldehydes by an iodine-catalyzed and solvent controlled reaction.

Graphical abstract: Iodine-catalyzed and solvent-controlled selective electrophilic cyclization and oxidative esterification of ortho-alkynyl aldehydes

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Article information

DOI
https://doi.org/10.1039/B927185F
Article type
Communication
Submitted
23 Dec 2009
Accepted
24 Feb 2010
First published
26 Mar 2010

Chem. Commun., 2010,46, 4064-4066

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Iodine-catalyzed and solvent-controlled selective electrophilic cyclization and oxidative esterification of ortho-alkynyl aldehydes

A. K. Verma, T. Aggarwal, V. Rustagi and R. C. Larock, Chem. Commun., 2010, 46, 4064 DOI: 10.1039/B927185F

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