首次将MacMillan的第一代有机催化剂固定在树枝状载体上。一种改性的基于酪氨酸的咪唑啉-4-酮通过铜催化的炔烃-叠氮化物环加成反应(CuAAC)被嫁接到可溶的高负载超支化聚甘油上,并通过透析轻松纯化。测试了不同功能化的多价有机催化剂
The first immobilization of a MacMillan’s first generation organocatalyst onto dendritic support is described. A modified tyrosine-based imidazolidin-4-one was grafted to a soluble high-loading hyperbranched polyglycerol via a copper-catalyzed alkyne–azide cycloaddition (CuAAC) reaction and readily purified by dialysis. The efficiency of differently functionalized multivalent organocatalysts
首次将MacMillan的第一代有机催化剂固定在树枝状载体上。一种改性的基于酪氨酸的咪唑啉-4-酮通过铜催化的炔烃-叠氮化物环加成反应(CuAAC)被嫁接到可溶的高负载超支化聚甘油上,并通过透析轻松纯化。测试了不同功能化的多价有机催化剂