Condensation of Ortho-phenylenediamines and Phenylhydrazines with Ethyl 4-Chloro-3-oxobutanoate: A Facile Approach for the Synthesis of Substituted 1H-Benzimidazoles, Pyrazolones, and Pyrazoles

Author： Dayakar Cherupally   Jyothi Dondra   Suman Pathi   Raju Bhimapaka China  

Publisher： Taylor & Francis Ltd

E-ISSN： 1532-2432|45|14|1642-1651

ISSN： 0039-7911

Source： Synthetic Communications, Vol.45, Iss.14, 2015-07, pp. : 1642-1651

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