3-aryl(alkyl)quinazoline-2,4(1<Emphasis Type="Italic">H</Emphasis>,3<Emphasis Type="Italic">H</Emphasis>)-diones and their alkyl derivatives |
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| Authors: | A S Shestakov O E Sidorenko I S Bushmarinov Kh S Shikhaliev M Yu Antipin |
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| Institution: | 1.Voronezh State University,Voronezh,Russia;2.Nesmeyanov Institute of Organoelemental Compounds,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | Two-stage reaction of methyl anthranilate with aryl(alkyl) isocyanates in keeping with the quantumchemical calculations and
XRD analysis resulted in 3-aryl(alkyl)quinazoline-2,4(1H,3H)-diones that by treatment with alkyl halides, phenacyl bromides, esters and amides of chloroacetic acid were converted into
the corresponding 1-alkyl derivatives. |
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