Title of article :
Novel intramolecular photocyclization of tris(2-benzo[b]thienyl)methyl alcohol
Author/Authors :
Tanifuji، نويسنده , , Naoki and Huang، نويسنده , , Honghua and Shinagawa، نويسنده , , Yoko and Kobayashi، نويسنده , , Keiji، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
Photoirradiation of tris(2-benzo[b]thienyl)methyl alcohol in acetonitrile afforded a cyclopentanone compound and a benzo[b]thiophene-condensed tropone derivative. The former is interpreted to originate via the di-π-methane rearrangement using the unsaturated bonds in two thiophene rings, while the latter via trimerization of the unsaturated bonds in three thiophene rings.
Keywords :
?-trimerization , Di-?-methane rearrangement , Photocyclization , tropone derivative
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
