N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester is a click chemistry branched linker. The propargyl group can react with azide-bearing compounds through Click Chemistry, the t-butyl protected carboxyl group can also be deprotected under mild acidic conditions.
N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
