Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Dioxomolybdenum(VI) complexes with thiosemicarbazone ligands as (pre)catalysts for olefin epoxidation (CROSBI ID 425267)

Ocjenski rad | diplomski rad

Renka, Sanja Dioxomolybdenum(VI) complexes with thiosemicarbazone ligands as (pre)catalysts for olefin epoxidation / Vrdoljak, Višnja ; Agustin, Dominique (mentor); Pisk, Jana (neposredni voditelj). Zagreb, Prirodoslovno-matematički fakultet, Zagreb, . 2019

Podaci o odgovornosti

Renka, Sanja

Vrdoljak, Višnja ; Agustin, Dominique

Pisk, Jana

engleski

Dioxomolybdenum(VI) complexes with thiosemicarbazone ligands as (pre)catalysts for olefin epoxidation

Three polynuclear dioxomolybdenum(VI) complexes [MoO2(5MeO-SalTSC-4-Ph)]n, [MoO2(5MeO-SalTSC-4- Me)]n and [{;MoO2(5-MeO-SalTSC)};·½CH3CN] n, two mononuclear [MoO2(5MeO-SalTSC-4-Me)(MeOH)] and [MoO2(5MeO-SalTSC)(MeOH)]·MeOH and hybrid organic-inorganic POM complex [MoO2(H5MeO- SalTSC-4Me)(CH3CN)]2Mo6O19 have been synthesized by the reaction of [MoO2(acac)2] and corresponding thiosemicarbazone ligand in 1:1 and 7:1 molar ratio, respectively. Mononuclear complexes were obtained from a methanolic solution, whereas polynuclear and POM hybrid complex from acetonitrile. Complexes were characterized by the IR spectroscopy, elemental and thermogravimetric analysis. Additionally, molecular and crystal structures of mononuclear complexes were determined by the single crystal X-ray diffraction. Catalytic activity of all complexes was tested in the solvent-free epoxidation of cis-cyclooctene, cyclohexene and (R)-limonene with TBHP as an oxidant and low catalyst loading (0.05 %).

molybdenum(VI) complexes, polyoxomolybdates, solvent-free epoxidation

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

73

23.01.2019.

obranjeno

Podaci o ustanovi koja je dodijelila akademski stupanj

Prirodoslovno-matematički fakultet, Zagreb

Zagreb

Povezanost rada

Kemija