Title of article
Aza-Michael addition of aliphatic or aromatic amines to α,β-unsaturated compounds catalyzed by a DBU-derived ionic liquid under solvent-free conditions
Author/Authors
Ying، نويسنده , , An-Guo and Liu، نويسنده , , Luo and Wu، نويسنده , , Guofeng and Chen، نويسنده , , Gang and Chen، نويسنده , , Xin-Zhi and Ye، نويسنده , , Wei-Dong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
5
From page
1653
To page
1657
Abstract
A task-specific ionic liquid, 1,8-diazabicyclo[5.4.0]-undec-7-en-8-ium acetate has been successfully used as a catalyst for aza-conjugate addition of aliphatic or aromatic amines to various electron deficient alkenes under solvent-free conditions and at room temperature. The catalyst can be reused for six times without noticeable loss of activity.
Keywords
Ionic liquid , aza-Michael addition , Aliphatic amines , aromatic amines , Aza-conjugate addition
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1863100
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