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Pregled bibliografske jedinice broj: 705839

Mechanochemical C–H bond activation : rapid and regioselective double cyclopalladation monitored by in situ Raman Spectroscopy


Juribašić, Marina; Užarević, Krunoslav; Gracin, Davor; Ćurić, Manda
Mechanochemical C–H bond activation : rapid and regioselective double cyclopalladation monitored by in situ Raman Spectroscopy // Chemical communications, 50 (2014), 71; 10287-10290 doi:0.1039/C4CC04423A (međunarodna recenzija, članak, znanstveni)


Naslov
Mechanochemical C–H bond activation : rapid and regioselective double cyclopalladation monitored by in situ Raman Spectroscopy

Autori
Juribašić, Marina ; Užarević, Krunoslav ; Gracin, Davor ; Ćurić, Manda

Izvornik
Chemical communications (1359-7345) 50 (2014), 71; 10287-10290

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
C-H bond activation; palladium; azobenzene; Raman spectroscopy; mechanochemistry

Sažetak
The first direct mechanochemical transition- metal-mediated activation of strong phenyl C–H bonds is reported. Mechanochemical procedure, resulting in cyclopalladated complexes, is quantitative and significantly faster than solution synthesis and allows highly regioselective activation of two C–H bonds by palladium(II) acetate in asymmetrically substituted azobenzene. Milling is monitored by in situ solid-state Raman spectroscopy and in combination with quantum-chemical calculations enabled characterization of involved reaction species, direct insight into the dynamics and reaction pathways, as well as the optimization of a milling process.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Projekt / tema
098-0982886-2894 - Tanki filmovi legura silicija na prijelazu iz amorfne u uređenu strukturu (Davor Gracin, )
098-0982915-2950 - Dizajn, sinteza i svojstva organskih liganada i njihovih metalnih kompleksa (Manda Ćurić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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