Title of article
A novel one-pot synthesis of 3-acetyl- and 3-benzoylisoxazole derivatives using ammonium cerium nitrate (CAN)
Author/Authors
Itoh، نويسنده , , Ken-ichi and Takahashi، نويسنده , , Shigeo and Ueki، نويسنده , , Tetsuya and Sugiyama، نويسنده , , Takashi and Takahashi، نويسنده , , T.Tomoyoshi and Horiuchi، نويسنده , , C.Akira، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
7035
To page
7037
Abstract
The reaction of dipolarophiles (several alkenes and alkynes) with ammonium cerium(IV) nitrate ((NH4)2Ce(NO3)6, CAN(IV)) in acetone under reflux gave 3-acetylisoxazole derivatives. In the case of acetophenone, 3-benzoylisoxazole derivatives were obtained. Moreover, it was found that yields of isoxazole derivatives were improved using ammonium cerium(III) nitrate tetrahydrate ((NH4)2Ce(NO3)5·4H2O, CAN(III))–formic acid.
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1658229
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