Synthesis of 2,2′-(p-phenylene)bisbenzazoles compounds from terephthalohydroxamoyl chloride

✍ Scribed by İlkay Özaytekin; Ibrahim Karataş

• Book ID: 102344913
• Publisher: Journal of Heterocyclic Chemistry
• Year: 2005
• Tongue: English
• Weight: 97 KB
• Volume: 42
• Category: Article
• ISSN: 0022-152X
• DOI: 10.1002/jhet.5570420706

✦ Synopsis

In this study, synthesis of symmetric compounds of 2,2'-(p-phenylene)bisbenzothiazole, 2,2'-(p-phenylene)bisbenzimidazole and 5,5'-dimethyl-2,2'-(p-phenylene)bisbenzoxazole were benefited from the reaction of terephthalohydroxamoyl chloride with 2-amino-4-methyl phenol, o-aminothio phenol and o-phenylenediamin compounds. The structures of these compounds were confirmed by elemental analysis, mass, 1 H-NMR and FT-IR techniques.