Abstract
Anthranilonitrile reacting with formic acid at room temperature for three days gave 64% of 3-(2-cyanophenyl)quinazolin-4(3H)-one. Under similar conditions anthranilic acid. 4-nitroaniline, and 2,5-dichloroaniline were N-formylated in good yields.
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References
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Institute of Organic Chemistry and Technology, Silesian Technical University, Krzywoustego, 4, 44–100 Gliwice, Poland; e-mail: wojtex@zeus.polsl.gliwice.pl. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 922–924, July, 2000.
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Szczepankiewicz, W., Suwinski, J. One-pot synthesis of 3-(2-cyanophenyl)quinazolin-4(3H)-one. Chem Heterocycl Compd 36, 809–810 (2000). https://doi.org/10.1007/BF02256914
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DOI: https://doi.org/10.1007/BF02256914