Nielsen et al., Acta Chemica Scandinavica (1947), 1955, vol. 9, p. 9,11,30
作者:Nielsen et al.
DOI:——
日期:——
Deoligomerization: A New Route to Lactams from Unsaturated Amides via Radical Oligomerization
作者:Li Liu、Xing Wang、Chaozhong Li
DOI:10.1021/ol027428i
日期:2003.2.1
[reaction: see text] Triethylborane-initiated atom transfer radical oligomerization of N-allyl or N-(3-butenyl)iodoacetamides followed by treatment with hydrochloric acid and subsequent neutralization with K(2)CO(3) led to the formation of the corresponding 5-hydroxyl-substituted delta-lactams or caprolactams, respectively. This oligomerization-deoligomerization sequence serves as an alternative to