23048-13-7Relevant academic research and scientific papers
1,4-Ketoaldehydes via Michael-Addition of deprotonated Aldimines to 2-(N-Methylanilino)-acrylonitrile
Ahlbrecht, Hubertus,Daacke, Axel von
, p. 24 - 28 (2007/10/02)
A new method for the synthesis of the title compounds by a one-pot three component coupling reaction is described.It consists of the reaction of an enolateanion- and an enolcation-equivalent with subsequent alkylation of an acylanion-equivalent.
REACTIVITE DES GEM-DIBROMOCYCLOPROPANES-IV; OUVERTURE ACIDO-CATALYSEE DE GEM-DIHALOGENOCYCLOPROPYLCARBINOLS
Santelli-Rouvier, Christiane
, p. 4195 - 4200 (2007/10/02)
By acid catalysis, gem-dihalogenocyclopropylcarbinols are converted into homoallylic α-dihalogenated cations which in general eliminate the hydrogen halide and lead to the 3-halogenopentadienyl cations from which cyclopentenones can be formed by cyclisation.For bicycloheptanes, aromatisation of the 3-halogenopentadienyl cation in benzyl bromide is observed.
