Synthesis and Reactivity of Cationic Iridium Aminocarbenes Derived from Terminal Alkynes and 2-Aminopyridines
摘要:
The reaction of a terminal alkyne (RCCH) and 2-aminopyridine (R'C5NH3NH2) with the dinuclear species [Cp*IrCl2](2) afforded the cationic aminocarbene derivatives Cp*Ir(Cl)[ =C-(CH2R)NHC5NH3R'] via a hydroamination and a ligand substitution. The reaction pathway has been examined through computational studies.
Synthesis and Reactivity of Cationic Iridium Aminocarbenes Derived from Terminal Alkynes and 2-Aminopyridines
摘要:
The reaction of a terminal alkyne (RCCH) and 2-aminopyridine (R'C5NH3NH2) with the dinuclear species [Cp*IrCl2](2) afforded the cationic aminocarbene derivatives Cp*Ir(Cl)[ =C-(CH2R)NHC5NH3R'] via a hydroamination and a ligand substitution. The reaction pathway has been examined through computational studies.