Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes

Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes Publisher

Arasteh Fard Z¹ ; Dilmaghani KA¹ ; Soheilizad M² ; Larijani B³ ; Mahdavi M³

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1. Department of Chemistry, Faculty of Sciences, Urmia University, Urmia, Iran
2. CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran
3. Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran

Source: Tetrahedron Published:2018

Abstract

A novel and practical copper-catalyzed approach was developed for the preparation of 5-arylindazolo[3,2-b]quinazolin-7(5H)-ones. The 2-amino-N′-arylbenzohydrazideis easily prepared by a reaction of isatoic anhydride with arylhydrazine. Then, through a condensation/intramolecular cyclization reaction by 2-nitrobenzaldehydes in the present of CuI, the corresponding 5-arylindazolo[3,2-b]quinazolin-7(5H)-ones are produced in good yields. © 2018

Style	Citing Format
MLA	Arasteh Fard Z, et al.. "Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes." Tetrahedron, vol. 74, no. 18, 2018, pp. 2197-2201.
APA	Arasteh Fard Z, Dilmaghani KA, Soheilizad M, Larijani B, Mahdavi M (2018). Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes. Tetrahedron, 74(18), 2197-2201.
Chicago	Arasteh Fard Z, Dilmaghani KA, Soheilizad M, Larijani B, Mahdavi M. "Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes." Tetrahedron 74, no. 18 (2018): 2197-2201.
Harvard	Arasteh Fard Z et al. (2018) 'Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes', Tetrahedron, 74(18), pp. 2197-2201.
Vancouver	Arasteh Fard Z, Dilmaghani KA, Soheilizad M, Larijani B, Mahdavi M. Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes. Tetrahedron. 2018;74(18):2197-2201.
BibTex	@article{ author = {Arasteh Fard Z and Dilmaghani KA and Soheilizad M and Larijani B and Mahdavi M}, title = {Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes}, journal = {Tetrahedron}, volume = {74}, number = {18}, pages = {2197-2201}, year = {2018} }
RIS	TY - JOUR AU - Arasteh Fard Z AU - Dilmaghani KA AU - Soheilizad M AU - Larijani B AU - Mahdavi M TI - Copper-Catalyzed Efficient Synthesis of 5-Arylindazolo[3,2-B]Quinazolin-7(5H)-Ones From 2-Nitrobenzaldehydes JO - Tetrahedron VL - 74 IS - 18 SP - 2197 EP - 2201 PY - 2018 ER -

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