Synthesis and Reactivity of Cationic Iridium Aminocarbenes Derived from Terminal Alkynes and 2-Aminopyridines

详细信息    查看全文

• 作者：Elumalai Kumaran ; Kai Tong Sonia How ; Rakesh Ganguly ; Yongxin Li ; Weng Kee Leong
• 刊名：Organometallics
• 出版年：2013
• 出版时间：August 12, 2013
• 年：2013
• 卷：32
• 期：15
• 页码：4149-4152
• 全文大小：314K
• 年卷期：v.32,no.15(August 12, 2013)
• ISSN：1520-6041

文摘

The reaction of a terminal alkyne (RCCH) and 2-aminopyridine (R鈥睠₅NH₃NH₂) with the dinuclear species [Cp*IrCl₂]₂ afforded the cationic aminocarbene derivatives Cp*Ir(Cl)[ 鈺怌(CH₂R)NHC₅NH₃R鈥瞉 via a hydroamination and a ligand substitution. The reaction pathway has been examined through computational studies.