JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

A convenient approach to novel N-substituted benzimidazoles

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A series of new N-pyrazoyl-benzimidazoles 4 have been synthesized through a two-steps reaction using 5,2-aminophenylamino-3-(2-hydroxyphenyl)-1H-pyrazole 2 as a useful precursor. All prepared compounds have been fully characterized by mass spectrometry, 1H, 13C and 2D NMR techniques.

S. Hammami, A. Romdhane, R. Gharbi, B. Trim├Ęche, M.A. Hamza, Z. Mighri

1H-pyrazole, condensation reaction, N-pyrazoyl-benzimidazoles

Pages 17-20

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