Title of article
Synthesis and photoreactivity of some 5-alkylidene- and 5-alkylidenamine-2,5-dihydroisoxazoles
Author/Authors
Donati، نويسنده , , D. and Fusi، نويسنده , , S. and Ponticelli، نويسنده , , F. and Paccani، نويسنده , , R. Rossi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
764
To page
767
Abstract
5-Alkylidene-2,5-dihydroisoxazoles and 5-alkylidenamine-2,5-dihydroisoxazoles were easily prepared from the corresponding 5-chloro-2-methylisoxazolium triflate and an enolizable compound or alkylamine. Their photochemical reactivity leads to photoisomers that in some cases constitute new heterocycles systems. The photorearrangement involves either triplet or singlet state depending on substituents and experimental conditions.
Keywords
photochemistry , Triplet sensitizers , Isoxazole , Singlet and triplet state
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860176
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