KAl(SO4)2.12H2O Supported on Silica gel Catalyzed Coupling of 4- Hydroxyproline with Isatins, 11H-Indeno[1,2-b]quinoxalin-11-ones, Quinones and 9H-Fluoren-9-one: An Efficient Synthesis of Some Interesting Pyrroles

Author(s): Ali R. Karimi, Ali A. Mohammadi.

Journal Name: Letters in Organic Chemistry

Volume 5 , Issue 7 , 2008

Become EABM
Become Reviewer


Some interesting pyrrole derivatives were synthesized in moderate to high yields by coupling of 4- hydroxyproline with isatins, 11H-indeno[1,2-b]quinoxalin-11-ones, quinones and 9H-fluoren-9-one, in the presence of catalytic amount of Alum supported on silica gel (Alum-SiO2), under microwave irradiation.

Keywords: KAl(SO4)2.12H2O-SiO2, Pyrroles, Quinones, Isatins, 11H-Indeno[1,2-b]quinoxalin-11-ones

Rights & PermissionsPrintExport Cite as

Article Details

Year: 2008
Page: [566 - 568]
Pages: 3
DOI: 10.2174/157017808785982284
Price: $65

Article Metrics

PDF: 2