1246183-57-2Relevant articles and documents
Synthesis and coordination compounds of a bis(imino)acenaphthene (BIAN)-supported N-heterocyclic carbene
Vasudevan, Kalyan V.,Butorac, Rachel R.,Abernethy, Colin D.,Cowley, Alan H.
, p. 7401 - 7408 (2010)
The bis(imino)acenaphthene-supported N-heterocyclic carbene IPr(BIAN) has been prepared by deprotonation of the precursor imidazolium chloride. Treatment of IPr(BIAN) imidazolium chloride with Ag2O afforded the silver complex [IPr(BIAN)]AgCl which can be converted into the corresponding gold complex [IPr(BIAN)]AuCl by reaction with (tht)AuCl (tht = tetrahydrothiophene). The iridium complex [IPr(BIAN)]Ir(COD)Cl was prepared by reaction of the imidazolium chloride with KOtBu and [Ir(COD)Cl]2 and subsequently converted to the carbonyl complex [IPr(BIAN)]Ir(CO)2Cl by exposure to an atmosphere of CO. All new compounds were characterized by single-crystal X-ray diffraction, multinuclear NMR, MS and HRMS data.