Title of article
Stereoselective synthesis of 4a-fluoro-5,10-ethenobenzo[f]quinazolines via photo-Diels–Alder reaction of 5-fluoro-1,3-dimethyluracil with naphthalenes
Author/Authors
Ohkura، نويسنده , , Kazue and Sugaoi، نويسنده , , Tatsuyuki and Nishijima، نويسنده , , Ken-ichi and Kuge، نويسنده , , Yuji and Seki، نويسنده , , Koh-ichi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
3113
To page
3115
Abstract
UV-irradiation of a solution of 5-fluoro-1,3-dimethyluracil (5-FDMU) in aprotic media effected a stereoselective 1,4-cycloaddition reaction to give a barrelene derivative in high yield. In direct contrast, irradiation of a solution of 5-FDMU and naphthalene in a protic medium afforded 5-(1-naphthyl)uracil as the major product.
Keywords
1 , 5-fluoro-1 , 4-cycloaddition , 3-dimethyluracil , naphthalene , Photocycloaddition , Photoreaction
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1651284
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