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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 54, Number 6
JKCSEZ 54(6)
December 20, 2010 

 
Title
NaHSO4/SiO2: An Efficient Catalyst for the Synthesis of β-Enaminones
and 2-Methylquinolin-4(1H)-Ones under Solvent-Free Condition

NaHSO4/SiO2: Solvent-Free 반응 조건에서 β-Enaminone들과
2-Methylquinolin-4(1H)-One들의 합성을 위한 효율적인 촉매
Author
Suryakant B Sapkal, Kiran F Shelke, Bapurao B Shingate, Murlidhar S Shingare*

Suryakant B Sapkal, Kiran F Shelke, Bapurao B Shingate, Murlidhar S Shingare*
Keywords
NaHSO4/SiO2 Catalyst, β-Enaminones, Quinoline-4-Ones, 축합반응 , NaHSO4/SiO2 Catalyst, β-enaminones, Quinoline-4-Ones, Condensation
Abstract

An efficient and simplified protocol for NaHSO4/SiO2 catalyzed solvent-free synthesis of β-enaminone and 2-methylquinolin- 4(1H)-one derivatives under microwave irradiation is described. A series of functionalized derivatives have been synthesized in shorter reaction times with moderate to good yields. The use of milder catalyst in non-conventional method offers significant advantages over conventional methods, such as higher selectivities, simplicity, solvent-free reaction and non-environmental polluting conditions.

Page
723 - 726
Full Text
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