Ring Annulation with Tetrahydroisoquinoline-Derived Enaminones: Highly Convergent Routes to Functionalized Pyrrolo[2,1-a]- and Indolo[2,1-a]isoquinolines
aza-Annulation of Tetrahydroisoquinoline Derived Enamines: Efficient and Convergent Routes to Novel Functionalized Benzo[<i>a</i>]quinolizin-4-ones and Pyrimido[6,1-<i>a</i>]isoquinoline Derivatives
作者:Hiriyakkanavar Ila、Hiriyakkanavar Junjappa、Sriparna Chakrabarti、Manish C. Srivastava
DOI:10.1055/s-2003-42120
日期:——
derived push-pull enaminones and nitroenamine have been investigated in aza-annulation reactions with various 1,3-biselectrophiles leading to the synthesis of novel functionalized benzo[a]quinolizin-4-ones and pyrimido[6,1-a]isoquinoline derivatives.
Ring Annulation with Tetrahydroisoquinoline-Derived Enaminones: Highly Convergent Routes to Functionalized Pyrrolo[2,1-<i>a</i>]- and Indolo[2,1-<i>a</i>]isoquinolines