Title of article :
Cyclization reaction of cyclopentadienone with prop-2-yn-1-ol in priority to Diels–Alder reaction
Author/Authors :
Yamaguchi، نويسنده , , Koki and Utsumi، نويسنده , , Kenji and Yoshitake، نويسنده , , Yasuyuki and Harano، نويسنده , , Kazunobu، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2006
Abstract :
2,5-Bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone (1a) reacts with prop-2-yn-1-ols (2) to give 3-methylene-2,3,3a,6a-tetrahydrocyclopenta[b]furan-4-one derivatives in the presence of trialkylamines.
Keywords :
cyclopentadienone , Prop-2-yn-1-ol , cyclization , X-ray analysis , pericyclic reaction , MO calculation
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
