Convergent Synthesis of Internally Branched PAMAM Dendrimers
- 1 March 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (7) , 1295-1298
- https://doi.org/10.1021/ol050040d
Abstract
A series of aliphatic 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.Keywords
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