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Paper Details

Phase Transfer Catalysed Synthesis of Mixed Carboxylic- Sulphonic Anhydrides

Rajendra Mathur

Journal Title:Journal of Chemical, Biological and physical sciences

Mixed carboxylic-sulphonic anhydrides have long been used for various synthetic applications. Synthesis of these mixed anhydrides can be brought about by combination of various simple organic reactions. However, conventional multistep organic synthesis as is commonly known to involve cumbersome recovery and purification processes. Moreover, use of different nature of substrate-reagents involves either heterogeneous reaction system or to use an appropriate solvent which is often responsible for very slow reaction progress. The study here reports phase transfer catalysts (PTC), well established catalysts to facilitate multi0phase reactions.