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- Title
A Green Solventless Protocol for the Synthesis of β-Enaminones and β-Enamino Esters Using Silica Sulfuric Acid as a Highly Efficient, Heterogeneous and Reusable Catalyst.
- Authors
Hasaninejad, Alireza; Zare, Abdolkarim; Reza Mohammadizadeh, Mohammad; Shekouhy, Mohsen; Moosavi-Zare, Ahmad Reza
- Abstract
Silica sulfuric acid is utilized as a green, highly efficient, heterogeneous and recyclable catalyst for the preparation of β-enaminones and β-enamino esters from amines and β-dicarbonyl compounds under solvent-free conditions at 80 °C. Using this method, the title compounds are produced in high to excellent yields and in short reaction times.
- Subjects
SUSTAINABLE chemistry; POLLUTION prevention; SULFURIC acid; INORGANIC acids; DIMETHYL sulfate; HETEROGENEOUS catalysis; REACTION time
- Publication
E-Journal of Chemistry, 2010, Vol 7, Issue 4, p1546
- ISSN
0973-4945
- Publication type
Article
- DOI
10.1155/2010/829547