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Ghasemi Z, Shahrak NS, Roomi BJ, Zakeri Z. Base-Mediated N- and O-Arylations of NH-Containing Heterocycles, Heterocyclic Amines and Phenols. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14210808001753] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Nucleophilic substitution reactions of N -heterocycles such as imidazole, benzimidazole, indole and pyrazole as well as NH2 or OH containing heterocycles, with electron-deficient aryl halides in the presence of t-BuOK or K2CO3 as base and DMSO as solvent are reported. A series of N -aryl azoles, unsymmetric diaryl ethers and diaryl amines were obtained in good yields.
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Affiliation(s)
- Zarrin Ghasemi
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Nasim Shahi Shahrak
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Behzad Jalali Roomi
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Ziba Zakeri
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
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Rodrigues MT, Santos MS, Santos H, Coelho F. 1,1′-Carbonyldiimidazole mediates the synthesis of N-substituted imidazole derivatives from Morita–Baylis–Hillman adducts. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.10.146] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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