Efficient Divergent Synthesis of Dendronized Polymers with Extremely High Molecular Weight: Structural Characterization by SEC-MALLS and SFM and Novel Organic Gelation Behavior
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Yoshida, Masaru; Fresco, Zachary M; Ohnishi, Satomi; Frechet, Jean
Description
High molecular weight poly(p-hydroxystyrene) (PHS) was dendronized in high yield by the divergent grafting of aliphatic polyester dendrons using acetal and ketal protected anhydride derivatives of bis(hydroxymethyl)propionic acid. Relatively low polydispersities (PDI = 1.1-1.3) were maintained throughout the dendronization process. Detailed characterization of a series of these polymers by size exclusion chromatography (SEC) and SEC with multi-angle laser light scattering (SEC-MALLS) clearly...[Show more]
Collections | ANU Research Publications |
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Date published: | 2005 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/83907 |
Source: | Macromolecules |
DOI: | 10.1021/ma048722o |
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01_Yoshida_Efficient_Divergent_Synthesis_2005.pdf | 548.3 kB | Adobe PDF | Request a copy |
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