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Vafajoo, Zahra, Kordestani, Davood, Vafajoo, Saba. (1397). Facile and convenient synthesis of 2-amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives by electrocatalytically chemical transformation. فصلنامه علمی زیست فناوری گیاهان زراعی, 6(Issue 3, pp. 218-324, Serial No. 20), 293-299.
Zahra Vafajoo; Davood Kordestani; Saba Vafajoo. "Facile and convenient synthesis of 2-amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives by electrocatalytically chemical transformation". فصلنامه علمی زیست فناوری گیاهان زراعی, 6, Issue 3, pp. 218-324, Serial No. 20, 1397, 293-299.
Vafajoo, Zahra, Kordestani, Davood, Vafajoo, Saba. (1397). 'Facile and convenient synthesis of 2-amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives by electrocatalytically chemical transformation', فصلنامه علمی زیست فناوری گیاهان زراعی, 6(Issue 3, pp. 218-324, Serial No. 20), pp. 293-299.
Vafajoo, Zahra, Kordestani, Davood, Vafajoo, Saba. Facile and convenient synthesis of 2-amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives by electrocatalytically chemical transformation. فصلنامه علمی زیست فناوری گیاهان زراعی, 1397; 6(Issue 3, pp. 218-324, Serial No. 20): 293-299.

Facile and convenient synthesis of 2-amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives by electrocatalytically chemical transformation

Iranian chemical communication
مقاله 8، دوره 6، Issue 3, pp. 218-324, Serial No. 20، مهر 2018، صفحه 293-299    اصل مقاله (925.69 K)
نوع مقاله: Original Research Article
نویسندگان
Zahra Vafajoo* 1؛ Davood Kordestani1؛ Saba Vafajoo2
1Department of Chemistry, Shahr-e-Qods Branch, Islamic Azad University,Tehran, Iran
2Department of Chemistry, Payame Noor University, PB BOX 19395-4697 Tehran, Iran
چکیده
2-Amino-5,10-dioxo-4-aryl-5,10-dihydro-4H-benzo[g]chromene-3-carbonitrile derivatives are obtained in excellent yields with a simple and efficient procedure.This reaction can occur using electrocatalytic multicomponent chain transformation of aryl aldehydes, 2-hydroxynaphthalene-1,4-dione and malononitrile under neutral and mild conditions. Moreover, electrolysis is done in CH3CN as solvent, Tetrabutylammonium fluoride (TBAF) as an effective supporting electrolyte and an iron electrode as the cathode and a graphite electrode as the anode in undivided cell. Also Excellent conversions of the starting materials were obtained under 10 mA/cm2 current densities after 0.54 F/mol of electricity had been passed and I=50 mA at room temperature. The key advantages of this method are the high yields, simple work up the non-chromatographic purification of products.
کلیدواژه‌ها
2-Amino-4H-chromene؛ multicomponent؛ electrosynthesis؛ 2-hydroxynaphthalene-1؛ 4-dione
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