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Issue 94, 2014
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Separation of planar rotamers through intramolecular hydrogen bonding in polysubstituted 5-nitrosopyrimidines

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Abstract

While purifying new polysubstituted 5-nitrosopyrimidines, the unique separation of pairs of rotamers as chemical species, stabilized by a single intramolecular hydrogen bond and differing only in nitroso group orientation, was achieved. This interesting stereochemical phenomenon is compared to the well-known atropisomerism.

Graphical abstract: Separation of planar rotamers through intramolecular hydrogen bonding in polysubstituted 5-nitrosopyrimidines

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Supplementary files

Article information


Submitted
04 Sep 2014
Accepted
08 Oct 2014
First published
08 Oct 2014

This article is Open Access

Chem. Commun., 2014,50, 14892-14895
Article type
Communication
Author version available

Separation of planar rotamers through intramolecular hydrogen bonding in polysubstituted 5-nitrosopyrimidines

L. Čechová, E. Procházková, I. Císařová, M. Dračínský and Z. Janeba, Chem. Commun., 2014, 50, 14892
DOI: 10.1039/C4CC06978A

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