Shridhar, D. R.; Jogibhukta, M.; Krishnan, V. S. H., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 2, p. 130 - 133
Coupling of α-bromoamides and unactivated alkenes to form γ-lactams through EDA and photocatalysis
作者:Sean M. Treacy、Daniel R. Vaz、Syed Noman、Cédric Tard、Tomislav Rovis
DOI:10.1039/d2sc05973h
日期:——
methods for the synthesis of this valuable motif, previous redox approaches to γ-lactam synthesis from α-haloamides and olefins require additional electron withdrawing functionality as well as N-aryl substitution to promote electrophilicity of the intermediate radical and prevent competitive O-nucleophilicity about the amide. Using α-bromo imides and α-olefins, our strategy enables the synthesis of monosubstituted