The Baylis–Hillman approach to quinoline derivatives
作者:Oluwole B. Familoni、Phindile J. Klaas、Kevin A. Lobb、Vusumzi E. Pakade、Perry T. Kaye
DOI:10.1039/b608592j
日期:——
Baylis-Hillman reactions of 2-nitrobenzaldehydes with various activated alkenes afford adducts that undergo reductivecyclisation to quinoline derivatives. The chemo- and regioselectivity of cyclisation appears to be influenced by the choice of both the substrate and the reagent system, and competing reactions have been observed.
Application of Baylis–Hillman methodology in a novel synthesis of quinoline derivatives
作者:Oluwole B. Familoni、Perry T. Kaye、Phindile J. Klaas
DOI:10.1039/a807827k
日期:——
Reaction of 2-nitrobenzaldehyde with vinyl carbonyl compounds in the presence of 1,4-diazabicyclo[2.2.2]octane affords BaylisâHillman products, catalytic reduction of which results in direct cyclisation to quinoline derivatives.