Synthesis and Reactivity of New Copper(I) Hydride Dimers

详细信息    查看全文

• 作者：Abraham J. Jordan ; Chelsea M. Wyss ; John Bacsa ; Joseph P. Sadighi
• 刊名：Organometallics
• 出版年：2016
• 出版时间：March 14, 2016
• 年：2016
• 卷：35
• 期：5
• 页码：613-616
• 全文大小：263K
• ISSN：1520-6041

文摘

The expanded-ring N-heterocyclic carbenes 6Dipp and 7Dipp (6Dipp = 1,3-bis(2,6-diisopropylphenyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene and 7Dipp = 1,3-bis(2,6-diisopropylphenyl)-4,5,6,7-tetrahydro-1,3-diazepin-2-ylidene) support isolable neutral copper hydride dimers. [(6Dipp)CuH]b>2b> reacts with 1-hexene to give (6Dipp)copper(I) hexyl by 1,2-insertion and with benzyl isonitrile to afford an η¹-formimidoyl by 1,1-insertion.