Dimethylsulfoxide–iodine catalysed deprotection of allyl carboxylic esters

Add time:09/01/2019    Source:sciencedirect.com

A convenient method for deprotection of allyl carboxylic esters has been developed by using the inexpensive and environmentally friendly reagent dimethylsulfoxide–iodine. A variety of carboxylic esters were deprotected to the carboxylic acids. This method is more efficient and operationally simple in comparison to methods using transition metal complexes.

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