Title of article
Efficient synthesis of spiroisoxazoline oxindoles
Author/Authors
Ribeiro، نويسنده , , Carlos J.A. and Praveen Kumar، نويسنده , , S. and Moreira، نويسنده , , Rui Mauricio Santos and Oba، نويسنده , , Maria M.M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
281
To page
284
Abstract
The synthesis of spiroisoxazoline oxindoles containing ester groups at position 4′ and aromatic or ester groups at position 3′ of the isoxazoline ring is reported. The compounds were synthesized in yields up to 94% by 1,3-dipolar cycloaddition of 3-methylene indolin-2-ones and chlorooximes in the presence of triethylamine or zinc.
Keywords
Isoxazoline , 1 , 3-dipolar cycloaddition , Spirooxindole , Chlorooxime , Zinc
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1879939
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