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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 5
BKCSDE 32(5)
May 20, 2011 

 
Title
Highly Selective Synthesis of β-Amino Carbonyl Compounds over ZSM-5-SO3H under Solvent-free Conditions
Author
Ahmad Reza Massah,*, Roozbeh Javad Kalbasi,*, Neda Samah
Keywords
Mannich-reaction, β-Amino carbonyl compound, ZSM-5-SO3H, Solvent-free
Abstract
ZSM-5-SO3H efficiently catalyzed the one-pot three-component Mannich reaction of aldehydes, anilines, and ketones. β-Aminocarbonyl compounds were obtained in reasonable yields and excellent stereoselectivities when the reaction was carried out at room temperature under solvent-free conditions. Simple experimental conditions and product isolation procedure makes this protocol potential for the development of clean and environment-friendly strategy for the synthesis of β-amino-ketones. The catalyst was recovered and reused for subsequent runs.
Page
1703 - 1708
Full Text
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