Issue 30, 2013
From the journal:

Chemical Communications

Ruthenium-catalyzed intramolecular selective halogenation of O-methylbenzohydroximoyl halides: a new route to halogenated aromatic nitriles†

Ravi Kiran Chinnagolla,a   Sandeep Pimparkara  and  Masilamani Jeganmohan*a  

* Corresponding authors

a Department of Chemistry, Indian Institute of Science Education and Research, Pune 411021, India
E-mail: mjeganmohan@iiserpune.ac.in

Abstract

The intramolecular halogenation of O-methylbenzohydroximoyl halides in the presence of a Ru catalyst and the ligand diphenylacetylene afforded halo substituted aromatic nitriles in a highly regioselective manner. Further, substituted nitriles were converted into substituted tetrazole derivatives in the presence of NaN3 and I2.

Graphical abstract: Ruthenium-catalyzed intramolecular selective halogenation of O-methylbenzohydroximoyl halides: a new route to halogenated aromatic nitriles

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Article information

DOI
https://doi.org/10.1039/C3CC41124A
Article type
Communication
Submitted
10 Feb 2013
Accepted
28 Feb 2013
First published
28 Feb 2013

Chem. Commun., 2013,49, 3146-3148

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Ruthenium-catalyzed intramolecular selective halogenation of O-methylbenzohydroximoyl halides: a new route to halogenated aromatic nitriles

R. K. Chinnagolla, S. Pimparkar and M. Jeganmohan, Chem. Commun., 2013, 49, 3146 DOI: 10.1039/C3CC41124A

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