Pregled bibliografske jedinice broj: 536325
A functionalized ionic liquid containing phosphine-ligated palladium complex for the Sonogashira reactions under aerobic CuI-free conditions
A functionalized ionic liquid containing phosphine-ligated palladium complex for the Sonogashira reactions under aerobic CuI-free conditions // Catalysis communications, 17 (2012), 160-163 doi:10.1016/j.catcom.2011.10.031 (međunarodna recenzija, kratko priopcenje, znanstveni)
CROSBI ID: 536325 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A functionalized ionic liquid containing phosphine-ligated palladium complex for the Sonogashira reactions under aerobic CuI-free conditions
Autori
Zhang, Jing ; Đaković, Marijana ; Popović, Zora ; Wu, Haihong ; Liu, Ye
Izvornik
Catalysis communications (1566-7367) 17
(2012);
160-163
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kratko priopcenje, znanstveni
Ključne riječi
Sonogashira reaction; functionalized ionic liquid; palladium complex
Sažetak
A Pd-complex functionalized ionic liquid (IL), di-(1-butyl-2-diphenylphosphino-3-methylimidazolium)-dichloropalladium(II) hexafluorophosphate (2), was synthesized and used as the highly efficient and recyclable catalyst for the Sonogashira reactions of aryl iodides and aryl bromides with several terminal acetylenes, under aerobic and CuI-free conditions. The activity loss, Pd black precipitation, and Pd leaching were not observed even after 7 runs in 2-catalyzed Sonogashira reactions using the room temperature IL of [Bmim]PF6 as the reaction medium.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
119-1193079-1332 - Kemija metalnih kompleksa u reakcijama od biološkog značaja i novim materijalima (Popović, Zora, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
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
