Palladium nanoparticles in ionic liquids stabilized by mono-phosphines. Catalytic applications
Тип публікації :
Стаття
Дата випуску :
2016
Автор(и) :
Chacón, Gustavo
Pradel, Christian
Saffon-Merceron, Nathalie
Madec, David
Gomez, Montserrat
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
4
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
37
Кінцева сторінка :
50
Цитування :
[APA 7] Chacón, G., Pradel, C., Saffon-Merceron, N., Madec, D., & Gomez, M. (2016). Palladium nanoparticles in ionic liquids stabilized by mono-phosphines. Catalytic applications. French-Ukrainian Journal of Chemistry, 4(1), 37–50. https://doi.org/10.17721/fujcV4I1P37-50
[ДСТУ] Palladium nanoparticles in ionic liquids stabilized by mono-phosphines. Catalytic applications / G. Chacón et al. French-Ukrainian Journal of Chemistry. 2016. Vol. 4, no. 1. P. 37—50. DOI: 10.17721/fujcV4I1P37-50 (date of access: 25.07.2026).
Palladium nanoparticles generated from organometallic complexes in the presence of functionalized mono-phosphines (L1-L3), in both THF and imidazolium-based ionic liquids (ImILs), were successfully synthesized. Depending on the phosphine and solvent nature, PdNPs with different extent of aggregation were observed. Actually, the ligand L1, P(CH2CH2CH2Ph)3, led to small and well-dispersed nanoparticles in both ILs, [BMI][PF6] and [EMI][HP(O)2OMe], in contrast to more agglomerated PdNPs obtained in THF. PdNPs in ILs were catalytically active and chemoselective in C-C cross-coupling (Suzuki-Miyaura and Heck-Mizoroki) and hydrogenation reactions. Well-defined Pd(0) and Pd(II) organometallic complexes containing L1, [PdCl2(L1)2] and [Pd(ma)(L1)2], were also prepared for comparative purposes. Supplementary information
Файл(и) :![Ескіз]()
Вантажиться...
Формат :
Adobe PDF
Розмір :
877.07 KB
Контрольна сума :
(MD5):674dc779dd20a5f993c0024969d9ce93
Якщо не вказано інше, ця робота розповсюджується на умовах ліцензії Creative Commons Attribution 4.0 International