AnexcellentderivativeforminimizingaspartimideformationduringFmocSPPSofAsp-containingpeptides.ThebulkyOEpeprotectinggroupoffersconsiderablymoreprotectionagainsttheformationofaspartimide-relatedby-productsthanthecommonlyusedOtBuandOMpegroup.ThecombinationofAsp(OEpe)andtheuseof1MOxymaPureinDMFforFmocremovalresultsinminimalaspartimdeformation.
Disposal
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RelativelyunreactiveorganicreagentsshouldbecollectedincontainerA.Ifhalogenated,theyshouldbecollectedincontainerB.ForsolidresiduesusecontainerC.