Dinuclear Rhodium(I)-N-Heterocyclic Carbene Complexes as Alkyne Hydropyridonation Catalysts
Küçük Resim Yok
Tarih
2026
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-V C H Verlag Gmbh
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
A series of new RhI-N-Heterocyclic carbene dinuclear complexes of type [Rh(mu -Cl)(eta 2-coe)(NHC)]2, containing IPrBIAN, IPrCl, and IPr* ligands, has been prepared. The crystal structure of the IPrCl functionalized rhodium-dinuclear complex reveals an intermolecular ClCl halogen bond. The chlorido-bridges can be cleaved by pyridine to afford the corresponding mononuclear derivatives RhCl(eta 2-coe)(NHC)(py). These complexes are efficient alkyne hydropyridonation catalysts, with the IMes complex exhibiting the highest reactivity within the series.
Açıklama
Anahtar Kelimeler
halogen bond, hydroamidation, hydropyridonation, N-heterocyclic carbene, shim chemistry
Kaynak
European Journal of Inorganic Chemistry
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
29
Sayı
7
