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- Title
Cs<sub>2</sub>CO<sub>3</sub>/[bmim]Br as an Efficient, Green, and Reusable Catalytic System for the Synthesis of N-Alkyl Derivatives of Phthalimide under Mild Conditions.
- Authors
Hasaninejad, Alireza; Zare, Abdolkarim; Moosavi-Zare, Ahmad Reza; Khedri, Fatemeh; Rahimi, Rahimeh; Khalafi-Nezhad, Ali
- Abstract
Aza-conjugate addition of phthalimide to α, β-unsaturated esters efficiently achieves in the presence of catalytic amount of Cs2CO3 and ionic liquid 1-butyl-3-methylimidazolium bromide ([bmim]Br) under mild reaction conditions (70°C) to afford N-alkyl phthalimides in high yields and relatively short reaction times.
- Subjects
CHEMICAL reactions; ORGANIC compounds; ESTERS; IMIDES; IONIC liquids; SALTS; BROMIDES; ORGANIC chemistry; REACTION time
- Publication
Research Letters in Organic Chemistry, 2008, p1
- ISSN
1687-6865
- Publication type
Article
- DOI
10.1155/2008/419054