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Pregled bibliografske jedinice broj: 948994

Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts


Bjelopetrović, Alen; Lukin, Stipe; Halasz, Ivan; Užarević, Krunoslav; Barišić, Dajana; Juribašić Kulcsar, Marina, Ćurić, Manda
Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts // ICOMC2018 Book of abstracts
Italija, 2018. str. 181-181 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts

Autori
Bjelopetrović, Alen ; Lukin, Stipe ; Halasz, Ivan ; Užarević, Krunoslav ; Barišić, Dajana ; Juribašić Kulcsar, Marina, Ćurić, Manda

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
ICOMC2018 Book of abstracts / - Italija, 2018, 181-181

Skup
XXVIII International Conference on Organometallic Chemistry

Mjesto i datum
Italija, 15-20.07.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
paladij, organometali, aktivacija C-H veze, mehanizam, paladacija
(palladium, organometals, C-H bond activation, mechanism)

Sažetak
Recent evolution of solid-state synthetic methods has led to their prompt utilization in a metalcatalyzed functionalization of organics. An important class of catalytic reactions are palladiummediated processes for which the C–H bond activation is identified as the first mechanistic step in a solution. However, a mechanistic study of the solid-state C–H bond activation is still lacking. We have studied a mechanism of the ligand- directed C–H bond activation by various Pd(II) catalysts under mechanochemical conditions by in situ Raman monitoring and ex situ PXRD, NMR and IR methods. Selected Pd(II) precursors, PdCl2, PdCl2(MeCN)2, [Pd(MeCN)4][BF4]2 and [Pd(OAc)2]3, have been employed for solid-state activation of C–H bonds in an azobenzene substrat. Raman monitoring has provided direct probing of the reaction mechanism and revealed how liquid (DMF, MeCN, AcOH and H2O) as well as solid additives (NaOAc and NaBF4) influence the reactions.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-7984 - Zelena sinteza organopaladijevih foto-osjetljivih spojeva (GREENSENS) (Ćurić, Manda, HRZZ - 2014-09) ( POIROT)
HRZZ-UIP-2014-09-4744 - Mehanokemijska reaktivnost pod kontroliranim uvjetima temperature i atmosfere za čišću sintezu funkcionalnih materijala (MECHANOCONTROL) (Užarević, Krunoslav, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Bjelopetrović, Alen; Lukin, Stipe; Halasz, Ivan; Užarević, Krunoslav; Barišić, Dajana; Juribašić Kulcsar, Marina, Ćurić, Manda
Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts // ICOMC2018 Book of abstracts
Italija, 2018. str. 181-181 (poster, međunarodna recenzija, sažetak, znanstveni)
Bjelopetrović, A., Lukin, S., Halasz, I., Užarević, K., Barišić, D. & Juribašić Kulcsar, Marina, Ćurić, Manda (2018) Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts. U: ICOMC2018 Book of abstracts.
@article{article, year = {2018}, pages = {181-181}, keywords = {paladij, organometali, aktivacija C-H veze, mehanizam, paladacija}, title = {Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts}, keyword = {paladij, organometali, aktivacija C-H veze, mehanizam, paladacija}, publisherplace = {Italija} }
@article{article, year = {2018}, pages = {181-181}, keywords = {palladium, organometals, C-H bond activation, mechanism}, title = {Mechanism of Solid-State C–H Bond Activation by Different Pd(II) Catalysts}, keyword = {palladium, organometals, C-H bond activation, mechanism}, publisherplace = {Italija} }




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