Title of article :
7,8,9,10-Tetrahydropyrrolo[2,1-a]isoquinolines in the search for new indolizine derivatives
Author/Authors :
Caira، نويسنده , , Mino R. and Popa، نويسنده , , Marcel Mirel and Draghici، نويسنده , , Constantin and Barbu، نويسنده , , Loredana and Dumitrescu، نويسنده , , Denisa and Dumitrascu، نويسنده , , Florea، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
7,8,9,10-Tetrahydropyrrolo[2,1-a]isoquinolines were obtained by 1,3-dipolar cycloaddition reactions of their corresponding N-ylides with olefinic (acrylonitrile) and symmetrical or non-symmetrical acetylenic dipolarophiles (methyl/ethyl propiolate, dimethyl acetylenedicarboxylate). Also, stable 5,6,7,8-tetrahydroisoquinolinium dicyanomethylide was isolated and characterized by X-ray diffraction analysis.
Keywords :
1 , 3-dipolar cycloaddition , 1-a]isoquinoline , Indolizine , Dicyanomethylide , X-ray diffraction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
