Reaction of anthranilic acid amides with cyclic anhydrides

LA Shemchuk, VP Chernykh, OS Krys'kiv

文献索引：Shemchuk; Chernykh; Krys'kiv Russian Journal of Organic Chemistry, 2006 , vol. 42, # 3 p. 382 - 387

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被引用次数: 2

摘要

Abstract Anthranilic acid amide reacts with cyclic anhydrides to give the corresponding N- acyl derivatives at the amino group, while analogous reactions of o-aminobenzohydroxamic acid lead lead to formation of 3-hydroxy-quinazolin-4-ones under mild conditions. N-Acyl derivatives of anthranilic acid amide undergo intramolecular cyclization to imides on microwave irradiation or on melting, and their treatment with acetic anhydride in the ...