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ZnO-beta zeolite mediated simple and efficient method for the one-pot synthesis of quinoxaline derivatives at room temperature
Authors:Santosh S Katkar  Pravinkumar H Mohite  Lakshman S Gadekar  Balasaheb R Arbad  Machhindra K Lande
Institution:1.Department of Chemistry,Dr. Babasaheb Ambedkar Marathwada University,Aurangabad,India;2.Chemical Engineering and Process Development Division,National Chemical Laboratory,Pune,India
Abstract:A rapid and an efficient one-pot method for the synthesis of quinoxalines catalysed by ZnO-beta zeolite at room temperature is described. This environmentally benign method provides several advantages over methods that are currently employed such as a simple work-up, mild reaction conditions, good to excellent yields, and a process to recover and reuse the catalyst for several cycles with consistent activity. MediaObjects/11532_2009_151_Fig1_HTML.jpg
Keywords:
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