104739-26-6Relevant articles and documents
Lactam Acetals: Potential Enamine Synthons in Heterocyclic Synthesis, 2. The Lactam Acetal/Ketene N,O-Acetal System in -Diels-Alder Reaction with Inverse Electron Demand
Moehrle, Hans,Dwuletzki, Heinz
, p. 3600 - 3606 (2007/10/02)
Lactam acetals 1 can be regarded as a source of the electron rich cyclic ketene N,O-acetals 2.Their regiospecific -Diels-Alder reaction with inverse electron demand with the tetrazine 3 or triazine 5 under subsequent elimination of alcohol yields a