Reactions of cyclic oxalyl compounds, synthesis of functionalized hydrazono-2H-imidazol-4,5(1H, 3H)dione: Experimental data and AMI calculations

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Saripinar E., AKCAMUR Y., KOLLENZ G.

ASIAN JOURNAL OF CHEMISTRY, vol.17, no.1, pp.395-403, 2005 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 17 Issue: 1
• Publication Date: 2005
• Journal Name: ASIAN JOURNAL OF CHEMISTRY
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.395-403
• Erciyes University Affiliated: Yes

Abstract

The reaction of the 4-benzoyl-5-phenylfuran-2,3-dione (1) with guanylhydrones, (2a-d) gives hydrazono-2H-imidazol-4.5-(1H,3H)-dione derivatives (4a-d) (yield ca. 30-40%). The structure of these compounds were determined by spectroscopic methods. Quantum chemical calculations were carried out for 2a-d and 4a-d by AM I method.