作者:A. M. Mehranpour、S. Hashemnia、Z. Shayan
DOI:10.1080/00397911.2010.518332
日期:2011.12.1
Novel 6-aryl-1,4-diazepinium and 3-aryl-hexahydro-1H-benzo-[b-1,4]diazepinium salts (with aryl and heteroaryl=1-quinilinio, 3,5-dimethylpyridinio, 4-phenyl phenyl, 3,4,5-trimethoxyphenyl, and 1,4-phenylene) were synthesized mostly by reactions of 1,2-diamines with 3-aryl and 3-heteroaryl-1,5-diazapentadienium salts. The ultraviolet spectral behavior of these compounds was examined in acetonitrile. Elemental analysis, infrared, H-1 NMR, C-13 NMR, and mass spectra confirmed the molecular structure of the newly synthesized compounds.