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@conewinter1
An effective approach for the particular activity regarding 3-substituted-3-hydroxy-2-oxindoles has been reached via an aldol result of alpha dog,beta-unsaturated ketone and isatins making use of arginine as a possible organocatalyst. An array of 3-substituted-3-hydroxy-2-oxindoles had been obtained in modest to be able to substantial (up to […] View