Synthesis of Substituted Phenylazocoumarin Ring by Condensation of Activated Nitriles, 4-Hydroxy-5-Phenylazo Salicylaldehyde and Ketones by Means of Ammonium Acetate.
Several new arylazocoumarin ( 4-9 )were prepared by the direct condensation of cyanoacetamide or ethyl cyanoacetate with 5-phenylazo-4- hydroxysalicylaldehyde and ketones in the presence of ammonium acetate.
El-Hossini, A. E. (2021). Synthesis of Substituted Phenylazocoumarin Ring by Condensation of Activated Nitriles, 4-Hydroxy-5-Phenylazo Salicylaldehyde and Ketones by Means of Ammonium Acetate.. MEJ- Mansoura Engineering Journal, 20(2), 11-16. doi: 10.21608/bfemu.2021.161823
MLA
Abd El-Latief Mohamed El-Hossini. "Synthesis of Substituted Phenylazocoumarin Ring by Condensation of Activated Nitriles, 4-Hydroxy-5-Phenylazo Salicylaldehyde and Ketones by Means of Ammonium Acetate.". MEJ- Mansoura Engineering Journal, 20, 2, 2021, 11-16. doi: 10.21608/bfemu.2021.161823
HARVARD
El-Hossini, A. E. (2021). 'Synthesis of Substituted Phenylazocoumarin Ring by Condensation of Activated Nitriles, 4-Hydroxy-5-Phenylazo Salicylaldehyde and Ketones by Means of Ammonium Acetate.', MEJ- Mansoura Engineering Journal, 20(2), pp. 11-16. doi: 10.21608/bfemu.2021.161823
VANCOUVER
El-Hossini, A. E. Synthesis of Substituted Phenylazocoumarin Ring by Condensation of Activated Nitriles, 4-Hydroxy-5-Phenylazo Salicylaldehyde and Ketones by Means of Ammonium Acetate.. MEJ- Mansoura Engineering Journal, 2021; 20(2): 11-16. doi: 10.21608/bfemu.2021.161823
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