Carbonyl-to-nickel exchange on a lactam skeleton

[摘要] r skeletal editing has a wide range of applications in late-stage derivatization, but metal–carbon exchange is underexplored due to the challenges in selectively cleaving highly inert chemical bonds and forming stable intermediates. Here, skeletal metalation of lactams enables a carbonyl-to-nickel exchange via Ni(0) reagent-mediated selective C–N bond oxidative addition and decarbonylation, generating synthetically useful organonickel reagents for the deletion and exchange of single atoms in the lactam core.

[发布日期] 2023-10-04