SYNTHESIS OF SOME HEPTAZINE DERIVATIVES
DOI:
https://doi.org/10.1007/5461Keywords:
hheptazine, Friedel–Crafts reaction, Pd-catalyzed amination.Abstract
New derivatives of heptazine were prepared from 2,5,8-trichloroheptazine by a Friedel–Crafts reaction and Pd-catalyzed amination. New triamino-substituted heptazine derivative represents a soluble carbon nitride monomeric unit suitable for the assembly of metal–organic and covalent–organic frameworks. Aromatic substituents in heptazine ring can be displaced by an alkylamine in a pseudo-nucleophilic substitution reaction.
Downloads
Published
2019-12-18
Issue
Section
Short Communications