Πέμπτη 10 Αυγούστου 2017

Acid- or photo-cleavable polyrotaxane: Subdivision of supramolecular main-chain type polyrotaxane structure induced by acidolysis or photolysis

Publication date: 8 September 2017
Source:Polymer, Volume 125
Author(s): Jun Araki, Yuta Honda, Yasuhiro Kohsaka
A polyrotaxane with end moieties cleavable by acidic fission or photolytic cleavage was synthesized by end capping with (α,α-dimethyl-3,5-dimethoxybenzyloxy) carbonyl groups. The obtained polyrotaxane was subdivided into its molecular ring and axis components after treatment with neat trifluoroacetic acid at room temperature or irradiation with a high-pressure mercury lamp.

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