作者:Michael Pittelkow、Jørn B. Christensen
DOI:10.1021/ol050040d
日期:2005.3.1
internally branched poly(amido amine) dendrons and dendrimers has been synthesized. The internal branching unit was 1,2-propanediamine and a series of PAMAM-type dendrons of the types AB2, AB4, and AB8 were built. These were anchored on a core molecule containing four carboxylic acid moieties and the 1,2-propanediamine unit resulted in PAMAM dendrimers with 4, 8, 16, and 32 end groups.
[反应:见正文]合成了一系列脂族内部支化的聚(酰胺基胺)树突和树状聚合物。内部分支单元是1,2-丙二胺,并构建了一系列AB2,AB4和AB8型的PAMAM型树突。这些被锚定在包含四个羧酸部分的核心分子上,并且1,2-丙二胺单元产生具有4、8、16和32个端基的PAMAM树状聚合物。