Chemistry of micelles. 18. Cascade polymers: syntheses and characterization of one-directional arborols based on adamantane
作者:George R. Newkome、Rajani K. Behera、Charles N. Moorefield、Gregory R. Baker
DOI:10.1021/jo00025a038
日期:1991.12
Several methods for the synthesis of cascade polymers (dendritic macromolecules) on adamantane have been investigated. The synthesis of two novel, branched monomers, 4-amino-4-(3-acetoxypropyl)-1,7-diacetoxyheptane and di-tert-butyl 4-amino-4-[2-(tert-butoxycarbonyl)ethyl]heptanedioate, possessing 3-fold symmetry and branches emanating from a tetrahedral carbon branch point, is described. These monomers were reacted with a monofunctional adamantane core to evaluate the reaction efficiency, ease of purification of products, and spectral characteristics.