An efficient one-pot synthesis of substituted pyrazolo [3,4 b:4’,3’e]pyridine derivatives via the Hantzch three component condensation using bleaching earth catalyst and their invitro Antimicrobial evaluation (original) (raw)

2003

Abstract

A simple and efficient one-pot synthesis of substituted pyrazolo[3,4 b:4’,3’e] pyridine derivatives in Polyethylene glycol (PEG-400) as green reaction solvent under microwave irradiation by using basic bleaching earth catalyst (P-9.2). The chemical structure of the compounds was confirmed by IR,H NMR and Mass spectral data. All the compounds of the series screened for their antibacterial and antifungal activity studies. The result revealed that most of the compounds showed good to moderate antimicrobial activity.

Gajanan Mandawad hasn't uploaded this paper.

Let Gajanan know you want this paper to be uploaded.

Ask for this paper to be uploaded.