Synthesis of N-substituted imidazo[4,5-e]benzo[1,2-c;3,4-c’]difuroxans
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DOI: 10.1007/s11172-017-1991-5
Abstract: N-Substituted imidazo[4,5-e]benzo[1,2-c;3,4-c’]difuroxans were synthesized by phase-transfer catalyzed alkylation of imidazo[4,5-e]benzo[1,2-c;3,4-c’]difuroxan salts with various alkylating agents. Acid hydrolysis of N-(ethoxycarbonylmethyl)imidazo[4,5-e]benzo-[1,2-c;3,4-c’]difuroxans gives the corresponding carboxylic acids. Structures of the synthesized compounds were confirmed by NMR spectroscopy, high… read more here.
Keywords: benzo difuroxans; benzo; imidazo benzo; synthesis substituted ... See more keywords
New Fe(III) complex with 8-(4-chlorophenyl)-3-butyl-3H-imidazo[4′,5′:3,4]benzo[1,2-c]isoxazol-5-amine (5-AIBI) ligand: Synthesis, spectroscopic characterization and DFT calculations
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DOI: 10.1016/j.molstruc.2016.10.015
Abstract: Abstract The new heterocyclic ligand 8-(4-chlorophenyl)-3-butyl-3 H -imidazo[4′,5′:3,4]benzo [1,2- c ]isoxazol-5-amine (5-AIBI) was synthesized from the reduction of 3-butyl-8-(4-chlorophenyl)-5-nitro-3 H -imidazo[4′,5′:3,4]benzo[1,2- c ]isoxazole in high yield. The coordination ability of the ligand with some cations… read more here.
Keywords: imidazo benzo; chlorophenyl; butyl; aibi ... See more keywords