Issue 29, 2024

Unexpected 20-membered macrocycles obtained by the condensation of α,α-dihalo-β-oxoaldehydes with diaminofurazan

Abstract

Herein, we have isolated new 20-membered macrocycles by the simple condensation of α,α-dihalo-β-oxoaldehydes with diaminofurazan in acetonitrile. The interior and exterior sites of these macrocycles comprise hydrogen and halogen bond donor sites, respectively. Depending on the electron donating or accepting character of the substituents at the exterior sites of macrocyclic scaffolds, the average cavity diameters range from 8.15 to 8.47 Å.

Graphical abstract: Unexpected 20-membered macrocycles obtained by the condensation of α,α-dihalo-β-oxoaldehydes with diaminofurazan

Supplementary files

Article information

Article type
Communication
Submitted
18 Apr 2024
Accepted
30 Jun 2024
First published
01 Jul 2024

New J. Chem., 2024,48, 12869-12872

Unexpected 20-membered macrocycles obtained by the condensation of α,α-dihalo-β-oxoaldehydes with diaminofurazan

F. I. Guseinov, V. O. Ovsyannikov, E. V. Shuvalova, L. M. Kustov, K. I. Kobrakov, A. I. Samigullina and K. T. Mahmudov, New J. Chem., 2024, 48, 12869 DOI: 10.1039/D4NJ01789G

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