Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1268327

Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions


Pajić, Mario; Ćurić, Manda; Juribašić Kulcsár, Marina
Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions // 7th Faculty of Science PhD Student Symposium : Book of Abstracts / Pavlek, Katarina (ur.).
Zagreb: Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, 2023. str. 117-117 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1268327 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions

Autori
Pajić, Mario ; Ćurić, Manda ; Juribašić Kulcsár, Marina

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

Izvornik
7th Faculty of Science PhD Student Symposium : Book of Abstracts / Pavlek, Katarina - Zagreb : Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, 2023, 117-117

ISBN
978-953-6076-01-7

Skup
7th Faculty of Science PhD Student Symposium

Mjesto i datum
Zagreb, Hrvatska, 21.04.2023. - 22.04.2023

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Solid-state ; Mechanochemistry ; Palladacycles ; Catalysis

Sažetak
Palladium-catalyzed cross-coupling reactions of aryl halides with various functionalization reagents are one of the most widely used methods for the preparation of diverse organic compounds, pharmaceuticals, and advanced materials. Although cyclopalladated complexes (palladacycles) are widely used as catalysts, the investigations into catalytic properties of doubly palladated compounds are almost non-existent. Recently, solid-state preparative methods have provided faster and environmentally-friendly access to palladacycles compared with time-consuming protocols usually performed in harmful solvents. Furthermore, the mechanochemical protocols for crosscoupling reactions can significantly shorten the reaction times and provide access to a wide array of new products that are sometimes unattainable in solution. In this work, we developed a mechanochemical procedure for the synthesis of new dicyclopalladated azobenzene compounds via ligand-directed C-H bond activation promoted by selected organic acids. In situ Raman monitoring of these reactions provided direct insight into the dynamics of the formation of complexes, while NMR and IR spectroscopy were used for the characterization of obtained products. A model Suzuki-Miyaura cross-coupling reaction between 4-bromoazobenzene and phenylboronic acid was carried out under mechanochemical conditions to compare the catalytic potential of prepared palladacycles of azobenzene.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-9951 - Mehanokemijska aktivacija i funkcionalizacija veze C–H potaknuta paladijem i usmjerena ligandom (MECHEMFUN) (Ćurić, Manda, HRZZ ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

drive.google.com

Citiraj ovu publikaciju:

Pajić, Mario; Ćurić, Manda; Juribašić Kulcsár, Marina
Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions // 7th Faculty of Science PhD Student Symposium : Book of Abstracts / Pavlek, Katarina (ur.).
Zagreb: Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, 2023. str. 117-117 (poster, domaća recenzija, sažetak, znanstveni)
Pajić, M., Ćurić, M. & Juribašić Kulcsár, M. (2023) Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions. U: Pavlek, K. (ur.)7th Faculty of Science PhD Student Symposium : Book of Abstracts.
@article{article, author = {Paji\'{c}, Mario and \'{C}uri\'{c}, Manda and Juriba\v{s}i\'{c} Kulcs\'{a}r, Marina}, editor = {Pavlek, K.}, year = {2023}, pages = {117-117}, keywords = {Solid-state, Mechanochemistry, Palladacycles, Catalysis}, isbn = {978-953-6076-01-7}, title = {Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions}, keyword = {Solid-state, Mechanochemistry, Palladacycles, Catalysis}, publisher = {Prirodoslovno-matemati\v{c}ki fakultet Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Paji\'{c}, Mario and \'{C}uri\'{c}, Manda and Juriba\v{s}i\'{c} Kulcs\'{a}r, Marina}, editor = {Pavlek, K.}, year = {2023}, pages = {117-117}, keywords = {Solid-state, Mechanochemistry, Palladacycles, Catalysis}, isbn = {978-953-6076-01-7}, title = {Dicyclopalladated azobenzenes – preparation and catalysis under mechanochemical conditions}, keyword = {Solid-state, Mechanochemistry, Palladacycles, Catalysis}, publisher = {Prirodoslovno-matemati\v{c}ki fakultet Sveu\v{c}ili\v{s}ta u Zagrebu}, publisherplace = {Zagreb, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font