Entropically-driven ring-opening metathesis polymerization (ED-ROMP) of macrocyclic olefins prepared from deoxycholic acid to give functionalized polymers‡

文献情報

出版日 2015-04-30

DOI 10.1039/C5PY00272A

インパクトファクター 5.582

著者

Philip Hodge, Abdel Chakiri

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要旨

Three new families of macrocyclic olefins were prepared from deoxycholic acid. Two of these have a novel structure in that the bile acid unit is linked to a C20 fatty acid unit via the 3α- and 12α-positions, thus creating macrocycles with rings with a repeat unit of 29 ring atoms. Entropically-driven ring-opening methathesis polymerizations (ED-ROMPs) of the macrocycles gives polymers with free hydroxyl groups, or free methyl or t-butyl carboxylic ester groups. The latter could be converted into carboxylic acid groups by treatment with trifluoroacetic acid. The polymers form transparent hole-free films that are potentially useful for supporting cell growth.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Entropically-driven ring-opening metathesis polymerization (ED-ROMP) of macrocyclic olefins prepared from deoxycholic acid to give functionalized polymers‡

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