Literature DB >> 19142918

High-purity discrete PEG-oligomer crystals allow structural insight.

Alister C French1, Amber L Thompson, Benjamin G Davis.   

Abstract

To great (monodisperse) lengths: An improved synthesis of purer ethylene glycol (EG) oligomers allows access to 16- and 32-mers pure enough for multiple incorporation, and also to the longest (48-mer) discrete EG oligomer yet reported. The high purity enables the first crystallizations and hence the first glimpses of secondary 3(10)-helical PEG structures.

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Year:  2009        PMID： 19142918     DOI： 10.1002/anie.200804623

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


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