57293-98-8Relevant articles and documents
Aminocyclopropyl Substituted CH-Acids as Substrates in a Nucleophilic Substitution at a Three Membered Ring
Weidner, Juergen,Vilsmaier, Elmar
, p. 1057 - 1072 (2007/10/02)
Piperidinocyclopropyl-dimedone (9a), Meldrum's acid (9b), and barbituric acid (9c) were synthesized by aminoalkylation of CH-acids 8a-8c with silyl-N,O-acetal 7.In 9a-9c the piperidino moiety was displaced by interaction with weakly basic carbanions deriv