A Facile and Efficient Synthesis of 3-(1H-Benzimidazol-2-yl)chromen-2-ones

S. Tasqeeruddin; P.K. Dubey

Issue

Vol. 23 No. 7 (2011): Vol 23 Issue 7

Issue Published : March 11, 2011

A Facile and Efficient Synthesis of 3-(1H-Benzimidazol-2-yl)chromen-2-ones

S. Tasqeeruddin

Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, College of Engineering, Kukatpally, Hyderabad-500 085, India

P.K. Dubey

Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, College of Engineering, Kukatpally, Hyderabad-500 085, India

Corresponding Author(s) : S. Tasqeeruddin

tasqeeruddin@gmail.com

Asian Journal of Chemistry, Vol. 23 No. 7 (2011): Vol 23 Issue 7
Article Published : March 28, 2011

Abstract

A facile and efficient synthesis of 3-(1H-benzimidazol-2-yl)-chromen-2-ones (3) by condensation of chromen-2-one-3-carboxylates (1) with o-phenylenediamine (2) is being reported. The reaction has been done under microwave as well as under conventional conditions. The structures of all the products have been confirmed by spectral and analytical data.

Keywords

Chromen-2-one-3-carboxylate o-Phenylenediamine N,N-Dimethyl formamide Polyphosphoric acid

Tasqeeruddin, S., & Dubey, P. (2011). A Facile and Efficient Synthesis of 3-(1H-Benzimidazol-2-yl)chromen-2-ones. Asian Journal of Chemistry, 23(7), 3297–3298. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10589

Issue

Vol. 23 No. 7 (2011): Vol 23 Issue 7

A Facile and Efficient Synthesis of 3-(1H-Benzimidazol-2-yl)chromen-2-ones

Corresponding Author(s) : S. Tasqeeruddin

Abstract

Keywords

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