Title of article :
New and efficient one-pot synthesis of functionalized γ-spirolactones mediated by vinyltriphenylphosphonium salts
Author/Authors :
Abbas Ali Esmaili، نويسنده , , Asghar Bodaghi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
The addition of dimethyl acetylenedicarboxylate to isatin derivatives in the presence of triphenylphosphine leading to new highly functionalized γ-spirolactones is reported.
Keywords :
?-spirolactones , acetylenic esters , Triphenylphosphine , Isatin
Journal title :
Tetrahedron
Journal title :
Tetrahedron
