title: Synthesis of furo[3,2-b]pyrrole-5-carboxhydrazides and their Cu, Co and Ni complexes.
abstract: Carboxhydrazides 3 were synthesized by reaction of substituted furo[3,2-b]pyrrole-5-carboxhydrazides 1 with 4-oxo-4H-chromene-2-carboxaldehyde 2 in the presence of 3-methyl-benzenesulfonic acid in ethanol. Carboxhydrazides 3 were used as ligands for synthesis of Cu, Co, and Ni complexes 4.
authors.affiliation: Department of Chemistry, University of Ss. Cyril and Methodius, Nám. J. Herdu 2, 91701 Trnava, Slovakia. gasparova@ucm.sk
authors.forename: Renata
authors.initials: R
authors.lastname: Gašparová
authors.forename: Ján
authors.initials: J
authors.lastname: Titiš
authors.forename: Filip
authors.initials: F
authors.lastname: Kraic
mesh_terms: D001557:Benzenesulfonates / Q000737:chemistry; D019086:Bridged Bicyclo Compounds, Heterocyclic / Q000138:chemical synthesis* / Q000737:chemistry; D002867:Chromones / Q000138:chemical synthesis* / Q000737:chemistry; D003035:Cobalt / Q000737:chemistry; D003300:Copper / Q000737:chemistry; D000431:Ethanol / Q000737:chemistry; D006835:Hydrazones / Q000138:chemical synthesis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D019216:Metals, Heavy / Q000737:chemistry*; D009532:Nickel / Q000737:chemistry; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D011758:Pyrroles / Q000737:chemistry; D013055:Spectrophotometry, Infrared
chemical_list: D001557:Benzenesulfonates; D019086:Bridged Bicyclo Compounds, Heterocyclic; D002867:Chromones; D006835:Hydrazones; D019216:Metals, Heavy; D009942:Organometallic Compounds; D011758:Pyrroles; D003035:Cobalt; D000431:Ethanol; C032365:benzenesulfonic acid; D003300:Copper; D009532:Nickel