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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 33, 2003 - Issue 13
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Original Articles

Microwave Assisted Knoevenagel Condensation Using Sodium Fluoride and Lithium Chloride as Catalysts Under Solvent-Free Conditions

K. Mogilaiah Department of Chemistry, Kakatiya University, Warangal, IndiaCorrespondence[email protected]
,
M. Prashanthi Department of Chemistry, Kakatiya University, Warangal, India
,
G. Randheer Reddy Department of Chemistry, Kakatiya University, Warangal, India
,
Ch. Srinivas Reddy Department of Chemistry, Kakatiya University, Warangal, India
&
N. Vasudeva Reddy Department of Chemistry, Kakatiya University, Warangal, India
Pages 2309-2312 | Received 14 Oct 2002, Published online: 17 Aug 2006
 
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Abstract

Microwave assisted Knoevenagel condensation of aromatic aldehydes 1 with active methylene compounds 2 under solvent free conditions to prepare arylidene compounds 3 in excellent yields using cheap and readily available NaF and LiCI as catalysts has been described.

Acknowledgment

We are thankful to the Director, Indian Institute of Chemical Technology (IICT), Hyderabad for providing 1H NMR spectral data.

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