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Enantioselective synthesis of cyclooroidin by Pelloux-Leon and Minassian.65 HOBT = N-hydroxybenzotriazole, DCC = dicyclohexylcarbodiimide, DMF = N-N-dimethylformamide, THF = tetrahydrofuran, NBS = N-bromosuccinimide. IBX = Iodoxybenzoic acid, TFA = trifluoroacetic acid
