Synthesis of Some Substituted Benzoxazole [3,4-b] imidazoles

• Autore principale: Yaser Al-Jawharji (Autore)
• Natura: Libro
• Pubblicazione: College of Education for Pure Sciences, 1970-01-01T00:00:00Z.
• Soggetti: article
• Accesso online: Connect to this object online.

ABSTRACT<br /> In this paper the synthesis of 4-substituted benzoxazole [3,4-b] imidazole (9,10) and 4-aryl hexahydrobenzoxazole [3,4-b] imidazole (13,14) is reported. Glycine was treated with benzoyl chloride or p-nitrobenzoyl chloride to give N-aroyl glycine (1,2), the reaction of N-aroyl gl...