146918-76-5Relevant academic research and scientific papers
Cyclic and Acyclic Products from the Addition of 1-Aza-Allyl Anions to Dienes and α,β-Unsaturated Ketones - Regioselectivity
Wegmann, Stefan,Wuerthwein, Ernst-Ulrich
, p. 307 - 310 (1993)
Addition of 1-aza-allyl-lithium compound 1 to isoprene at low temperature yields two regioisomeric γ,δ-unsaturated imines 3, whereas at THF reflux temperature the cyclic regioisomeric cyclohexene derivatives 4 are formed.With 2,3-dimethylbutadiene, the ac
