Title of article
Pyrrole synthesis in ionic liquids by Paal–Knorr condensation under mild conditions
Author/Authors
Wang، نويسنده , , Bo and Gu، نويسنده , , Yanlong and Luo، نويسنده , , Cheng and Yang، نويسنده , , Tao and Yang، نويسنده , , Liming and Suo، نويسنده , , Jishuan Suo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
3417
To page
3419
Abstract
Paal–Knorr condensation of 2,5-hexandione with primary amines was successfully carried out in ionic liquids. Through investigating different ionic liquids, different reaction times, the reaction, using ionic liquids as solvent, exhibited simple product isolation procedure, improved yields and exclusive selectivity and the mild conditions and the avoidance of using toxic catalysts are also its special features. Recovery and reuse of ionic liquid are also satisfactory.
Keywords
Paal–Knorr , 2 , Ionic liquid , 5-Hexandione , Primary amine , pyrrole
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1841400
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