Synthesis of Some New bis-Schiff Bases of Isatin and 5-Fluoroisatin in a Water Suspension Medium

doi:10.3390/11010059

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Molecules 2006, 11(1), 59-63; doi:10.3390/11010059

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Synthesis of Some New bis-Schiff Bases of Isatin and 5-Fluoroisatin in a Water Suspension Medium

A. A. Jarrahpour* and D. Khalili

Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran

* Author to whom correspondence should be addressed.

Received: 27 April 2005; in revised form: 12 December 2005 / Accepted: 15 December 2005 / Published: 31 January 2006

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Abstract: Condensation of aromatic primary bis-amines with isatin (1H-indole-2,3-dione) and 5-flouroisatin occurred cleanly and efficiently in a water suspension mediumwithout using any organic solvent or acid catalyst. The corresponding bis-Schiff baseswere obtained in good yields and were easily isolated by filtration. Their structures wereconfirmed by ¹H-NMR, ¹³C-NMR, IR and mass spectra.

Keywords: bis-Schiff bases; isatn; 5-fluoroisatin

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MDPI and ACS Style

Jarrahpour, A.A.; Khalili, D. Synthesis of Some New bis-Schiff Bases of Isatin and 5-Fluoroisatin in a Water Suspension Medium. Molecules 2006, 11, 59-63.

AMA Style

Jarrahpour AA, Khalili D. Synthesis of Some New bis-Schiff Bases of Isatin and 5-Fluoroisatin in a Water Suspension Medium. Molecules. 2006; 11(1):59-63.

Chicago/Turabian Style

Jarrahpour, A. A.; Khalili, D. 2006. "Synthesis of Some New bis-Schiff Bases of Isatin and 5-Fluoroisatin in a Water Suspension Medium." Molecules 11, no. 1: 59-63.

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