Title of article :
Intramolecular Wittig reactions with esters utilising triphenylphosphine and dimethyl acetylenedicarboxylate
Author/Authors :
Evans، نويسنده , , Lyndsay A. and Griffiths، نويسنده , , Kimberley E. and Guthmann، نويسنده , , Holger and Murphy، نويسنده , , Patrick J.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
The intramolecular Wittig olefination of α-hydroxy- and α-amino esters has been effected in high yield using a combination of triphenylphosphine and dimethyl acetylenedicarboxylate.
Keywords :
5-dihydropyrroles , 2 , 2 , 5-dihydrofurans , Intramolecular Wittig reaction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
