Title of article :
A novel synthesis of 2,3-dihydro-7(1H)-indolizinones
Author/Authors :
Gravestock، نويسنده , , David and Peirson، نويسنده , , Ian G، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2000
Abstract :
Intramolecular coupling reactions of enynes 2-[1-(2-propynyl)tetrahydro-2H-pyrrol-2-ylidene]acetonitrile (10) and ethyl 2-[1-(2-propynyl)tetrahydro-2H-pyrrol-2-ylidene]acetate (11), using 9-BBN, catecholborane and alkaline silver nitrate, afforded the 2,3-dihydro-7(1H)-indolizinones, 7-oxo-1,2,3,7-tetrahydro-8-indolizinecarbonitrile (5) and ethyl 7-oxo-1,2,3,7-tetrahydro-8-indolizinecarboxylate (6), respectively.
Keywords :
Enaminones , 2 , 3-dihydro-7(1H)-indolizinones , dihydro-?-pyridones , Eschenmoser coupling reaction , Enynes
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
