Postsynthetic Modification at the Focal Point of a Hyperbranched Polymer

Functionalization at the focal point of hyperbranched polyester was achieved using a series of amines and a postsynthetic reaction utilizing an activated p-nitrophenyl ester unit. An element of dense packing was also detected, as evident from differences in levels of incorporation between linear and...

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Bibliographic Details
Published inJournal of the American Chemical Society Vol. 127; no. 6; pp. 1646 - 1647
Main Authors Gittins, Peter J, Twyman, Lance J
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 16.02.2005
Amer Chemical Soc
Subjects
Applied sciences
Chemical modifications
Chemical reactions and properties
Chemistry
Chemistry, Multidisciplinary
Exact sciences and technology
Organic polymers
Physical Sciences
Physicochemistry of polymers
Science & Technology
POLYESTERS
MOLECULAR-WEIGHT DISTRIBUTION
REACTIVITY
MONOMER
Chemical modification
Molecular weight distribution
Functionalization
Branched polymer
Molecular weight determination
Supramolecular structure
Ester polymer
Polymer structure
Dendritic structure
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Summary:Functionalization at the focal point of hyperbranched polyester was achieved using a series of amines and a postsynthetic reaction utilizing an activated p-nitrophenyl ester unit. An element of dense packing was also detected, as evident from differences in levels of incorporation between linear and bulky reagents.
Bibliography:ark:/67375/TPS-W19BJNJL-M
istex:D80685C2C0BDC64ACF34EAE27B113D5D74656D56
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0002-7863
1520-5126
DOI:10.1021/ja043909g