Efficient Synthesis of 1,8-dioxooctahydroxanthenes Catalyzed by Melamine Trisulfonic Acid as a Heterogenous and Recyclable Organocatalyst

Author(s): Jalal Albadi, Farhad Shirini, Azam Mansournezhad

Journal Name: Current Organocatalysis

Volume 1 , Issue 1 , 2014

Become EABM
Become Reviewer
Call for Editor

Graphical Abstract:


A green and highly efficient method for the synthesis of 1,8-dioxooctahydroxanthenes catalyzed by melamine trisulfonic acid (MTSA) as a heterogenous and recyclable organocatalyst under solvent-free conditions is reported. This procedure provides many advantages such as easy work-up, clean conversions, short reaction times and high yields of the products.

Keywords: Aromatic aldehyde, chemoselective, heterogenous catalyst, dimedone, 1, 8-dioxooctahydroxanthenes, 1, 3-dicarbonyl compounds, melamine trisulfonic acid, organocatalyst, solvent-free, solid acid.

promotion: free to download

Rights & PermissionsPrintExport Cite as

Article Details

Year: 2014
Published on: 29 May, 2014
Page: [66 - 69]
Pages: 4
DOI: 10.2174/221333720101140529113140

Article Metrics

PDF: 28