Tetrahedron Letters

Synthesis of on resin poly (propylene imine) dendrimer and its use as organocatalyst

RKG Panicker, S Krishnapillai

文献索引：Gopalakrishna Panicker, Rajesh Krishnan; Krishnapillai, Sreekumar Tetrahedron Letters, 2014 , vol. 55, # 15 p. 2352 - 2354

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被引用次数: 5

摘要

Abstract Solid phase synthesis of poly (propylene imine) dendrimer is described. An iterative synthesis including double Michael addition of acrylonitrile to the primary amino groups on crosslinked polystyrene support followed by reduction of nitrile groups to amino groups give poly (propylene imine) dendrimers up to third generation attached to the polystyrene support. The supported dendrimer is used as an organocatalyst to Knoevenagel ...