Title of article
A novel and efficient synthesis of 3,3-disubstituted indol-2-ones via Passerini three-component reactions in the presence of 4 إ molecular sieves
Author/Authors
Esmaeili، نويسنده , , Abbas Ali and Amini Ghalandarabad، نويسنده , , Saeid and Jannati، نويسنده , , Saeideh، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
406
To page
408
Abstract
The Passerini coupling of cyclohexylisocyanide with isatins and carboxylic acids in the presence of 4 إ molecular sieves is described. This process offers a highly efficient and atom-economic access to 3-acyloxy-3-carboxamido-1,3-dihydro-2H-indol-2-ones in high to excellent yields.
Keywords
Passerini coupling reaction , 3 , isocyanide , 3-Disubstituted indol-2-ones , Isatin , Carboxylic acid
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1883512
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