Facile Synthesis of Second-Generation Dendrons with an Orthogonal Functional Group at the Focal Point
作者:Ravi Kumar Cheedarala、Vijaya Sunkara、Joon Won Park
DOI:10.1080/00397910802627076
日期:2009.5.7
Abstract Facile synthesis of second-generation dendrons with an aldehyde, epoxy, or t-Boc group at the focal point and nine carboxylic acid groups at the periphery is reported. The scheme includes a coupling of the first-generation dendrons and a two-step, one-pot reaction that proceeds through a Boc deprotection and in situ conjugation at the focal point.
摘要 报道了在焦点处具有醛、环氧基或 t-Boc 基团,在外围具有九个羧酸基团的第二代树突的轻松合成。该方案包括第一代树突的偶联和通过 Boc 脱保护和焦点处的原位偶联进行的两步、一锅反应。