Title of article
[3+2] Cycloaddition reactions of arylallenes with C-(N-arylcarbamoyl)- and C,C-bis(methoxycarbonyl)nitrones and subsequent rearrangements
Author/Authors
Malinina، نويسنده , , Julia and Tran، نويسنده , , Tung Q. and Stepakov، نويسنده , , Alexander V. and Gurzhiy، نويسنده , , Vladislav V. and Starova، نويسنده , , Galina L. and Kostikov، نويسنده , , Rafael R. and Molchanov، نويسنده , , Alexander P.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
3663
To page
3666
Abstract
The first example of 1,3-dipolar cycloaddition reactions of nitrones with arylallenes is described. C-Carbamoylnitrones react with the C1C2 double bond of arylallenes affording the corresponding 4-methyleneisoxazolidines in good yields. N-Aryl-C,C-bis(methoxycarbonyl)nitrones usually gave rearranged products: mixtures of 4,5-dihydro-4-oxo-1H-benzo[b]azepine-2,2(3H)dicarboxylates and 4-oxo-1,5-diarylpyrrolidine-2,2-dicarboxylates.
Keywords
Stereochemistry , 3-dipolar cycloaddition , Allenes , Nitrones , Isoxazolidines , 1
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1889849
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