784184-61-8Relevant articles and documents
Tetronamides as latent acyclic vinylogous amides in formal Aza-[3 + 3] cycloaddition reactions with α,β-unsaturated iminium salts. An unexpected rearrangement and an approach to synthesis of substituted piperidines
Sydorenko, Nadiya,Hsung, Richard P.,Darwish, Ossama Saleh,Hahn, Juliet M.,Liu, Jia
, p. 6732 - 6738 (2007/10/03)
A detailed account regarding formal aza-[3 + 3] cycloaddition reactions of tetronamides with α,β-unsaturated iminium salts is described here. This investigation uncovers regioisomeric cycloadducts that were not found in previous studies involving this for