The reactions of bis(benzotriazol-1-yl)methylimine (BBTMI) with acetates and chlorides of CuII, NiII, CoII, ZnII, CdII and MnII were studied in ethanol. While the metal acetates induced debenzotriazolation to form 1-cyanobenzotriazole and benzotriazole, the chlorides induced hydrolysis of BBTMI ...

Phantolide analogues 1a–1d were newly synthesized to evaluate their odor profiles. The enantiomers of 1a and 1b were also synthesized. Both (S) enantiomers of 1a and 1b had musk odor although weakly, and but neither of the (R) enantiomers 1a and 1b had musk odor. During the investigations, we e...

Biological, photo-Fenton (PF) and photo-Fenton mediated by ferrioxalate complexes (PF/Ferrioxalate) processes were examined for the degradation of a synthetic cotton-textile dyeing wastewater. Aerobic biological treatment had a negligible effect on discolouration whereas total organic content de...

Post-treatment using photo-ferrioxalate and Fenton’s reaction from a real oil refinery effluent with high concentrations of phenols (200 mg/L) were evaluated as alternative processes to simultaneously reduce the chemical oxygen demand (COD), phenols, and others pollutants contained in petroleum...

Hybrid advanced oxidation processes (HAOPs), in which two or more advanced oxidation processes (AOPs) are applied simultaneously, have been investigated for effective decolorization/degradation of textile dyes. However, the mechanistic synergy underlying HAOPs has mostly remained unexplored. Pre...

The mineralization of industrial wastewater from beverage industries during a solar photo-Fenton enhanced process mediated by ferrioxalate complexes was evaluated as an alternative to reduce the total treatment time required for conventional anaerobic digestion procedures in a compound parabolic...

The present study is about the use of ferrioxalate photoactive complexes as a strategy to drive a photo-Fenton reaction at mild pH conditions, applied to the oxidation of antibiotic levofloxacin (LEV) in pure water and spiked in urban wastewater after secondary treatment. The oxidation ability o...

The intensification of the degradation of antipyrine in aqueous solution by using a UV-A-LED-photo-Fenton reaction intensified by ferrioxalate complexes and with addition of persulfate anions was studied. The efficiency of the reaction was evaluated in terms of antipyrine degradation and mineral...

This paper has attempted to identify the physical mechanism of the hybrid advanced oxidation process (HAOP) of sono-photo-ferrioxalate for azo dye decolorization. An approach of coupling experimental results with simulations of cavitation bubble dynamics has been adopted. Concurrent analysis of ...

The intensification of the solar photo-Fenton system with ferrioxalate photoactive complexes and ultrasound applied to the mineralization of 15 mg/L carbamazepine aqueous solution (CBZ) was evaluated. The experiments were carried out in a solar compound parabolic collector (CPC) pilot plant reac...

Ferrioxalate submicrorods/graphene composites were synthesized through a simple solvothermal process in a mixture of ethylene glycol and water. The in situ growth of ferrioxalate submicrorods and the reduction of graphene oxide (GO) were completed in a one-step reaction. Fourier transform infrar...

This work reports the use of ferrioxalate complexes to assist solar photo-Fenton treatment of pentachlorophenol (PCP) in aqueous medium at mild pH, which inhibits the precipitation of iron hydroxides and allows working at a low iron dosage. The experimental parameters were optimized by assessing...

The reaction of diiron nonacarbonyl with cis-bicyclo[6.2.0]deca-2,4,6-triene in ether at room temperature produces several products which are separable by chromatography on alumina. Compound (A), C10H12Fe2(CO)6, obtained in 23% yield, is shown by PMR and IR spectra to have the FeFe bonded Fe2(...

The reaction of N-(3-methyl-2-thienylmethylidene)aniline with Fe2(CO)9 under mild conditions in anhydrous benzene gives ironcarbonyl organometallic products 2b, 2c, 5, and an organic product 4c. Complexes 2b and 2c are cyclometalated diironhexacarbonyl isomers, in which the methyl group has migr...

The reactions of 1,4-di-(N-methyl-2′-pyrrolyl)-2,3-diaza-1,3-butadiene (1), 1,4-di-(6-methyl-2′-pyridyl)-2,3-diaza-1,3-butadiene (2) and 3,6-di-(2′-thienyl)-1,2,4,5-tetrazine (3) with Fe2(CO)9 in toluene, THF and benzene, respectively, yielded various types of hexacarbonyldiiron complexes wit...

The reaction of [Cp(CO)2ReCCHPh] (1) with [Pd(PPh3)4] followed by the treatment of resulting [Cp(CO)2RePd(μ-CCHPh)(PPh3)2] (2) with diphosphines (dppe, dppp) gave new complexes [Cp(CO)2RePd(μ-CCHPh)(dppe)] (3) and [Cp(CO)2RePd(μ-CCHPh)(dppp)] (4). Treatment of the synthesized complexes with [...

The reactions between cis- and trans-Feist's methyl esters and diiron nonacarbonyl have been investigated in an attempt to interpret the mechanism of ring opening in all methylenecyclopropane derivatives in this particular reaction. It appears, on the basis of the stereoisomers actually for...

The reaction of N-(2-thienylmethylidene)-2-thienylmethylamine (1) with Fe2(CO)9 under mild conditions in anhydrous benzene yields the iron carbonyl products 2, 3, and 4. Complex 2 is a cyclometallated complex Fe2(CO)6(RC4HSCH2NCH2C4H3S), in which the organic ligand is (μ-η1:η2-thienyl β...

Treatment of 4,6-dimethyl-2-mercaptopyrimidine with diiron nonacarbonyl at 25 °C in THF, gave two isomeric compounds, [(η2-μ1-C,NC6H7N2)Fe2(CO)6(μ4-S)Fe2(CO)6(μ2-SSC6H7N2)] (2) and (3). The X-ray structure analysis revealed that the cores of 2 and 3 are (μ4-S)Fe4 units with centered sp...

Diiron nonacarbonyl oxidized a series of α-phenylcarbinols to their corresponding aldehydes and ketones. In addition, this reagent converted 4-methoxybenzyl alcohol to 4-methoxybenzyl ether, albeit in low yield. Under the same reaction conditions, oxidation was minor with a group of α-ferrocen...