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
Pages
4
From page
8669
To page
8672
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
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1659206
Link To Document