Issue 94, 2014

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

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

Supplementary files

Article information

Article type
Communication
Submitted
04 Sep 2014
Accepted
08 Oct 2014
First published
08 Oct 2014
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2014,50, 14892-14895

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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