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Synthesis of 2,2′‐( p ‐phenylene)bisbenzazoles compounds from terephthalohydroxamoyl chloride
Author(s) -
Özaytekin İlkay,
Karataş Ibrahim
Publication year - 2005
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570420706
Subject(s) - chemistry , phenylene , phenol , chloride , elemental analysis , proton nmr , medicinal chemistry , mass spectrum , organic chemistry , polymer chemistry , polymer , ion
In this study, synthesis of symmetric compounds of 2,2′‐( p ‐phenylene)bisbenzothiazole, 2,2′‐( p ‐phenyl‐ene)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 ‐phenylenedi‐amin compounds. The structures of these compounds were confirmed by elemental analysis, mass, 1 H‐NMR and FT‐IR techniques.