1D and 2D NMR studies of 2–(2–(BENZYLOXY)–3–METHOXYPHENYL)–1H–BENZIMIDAZOLEF

• Main Authors: Al–Douh, Mohammed Hadi, Abdul Hamid, Shafida, Osman, Hasnah
• Format: Article
• Language: English
• Published: Universitas Gadjah Mada 2007
• Subjects: QD1-999 Chemistry
• Online Access: http://eprints.usm.my/37937/1/1D_AND_2D_NMR_STUDIES_OF_2%E2%80%93%282%E2%80%93%28BENZYLOXY%29%E2%80%933%E2%80%93METHOXYPHENYL%29%E2%80%931H%E2%80%93BENZIMIDAZOLE.pdf; http://eprints.usm.my/37937/; http://dx.doi.org/10.22146/ijc.422

The reaction of Benzyl o–vanillin 1 and o–phenylene diamine 2 in dichloromethane produced new benzimidazole, 3. The complete assignments of 3 were made using 1D and 2D NMR including COSY, HMQC and HMBC NMR in CDCl3 and acetone–d6. The coupling constants J are reported in Hertz, and the differences i...