Diarylbiindolinones as Substituent-Tunable Mechanochromophores and Their Application in Mechanochromic Polymers.,Macromolecular Rapid Communications

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Diarylbiindolinones as Substituent-Tunable Mechanochromophores and Their Application in Mechanochromic Polymers.
Macromolecular Rapid Communications ( IF 4.2 ) Pub Date : 2019-11-08 , DOI: 10.1002/marc.201900460
Kazuma Kawasaki ₁ , Daisuke Aoki ₁ , Hideyuki Otsuka ₁

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The synthesis and characterization of a series of diarylbiindolinone derivatives as substituent-tunable mechanochromophores that generate pink carbon-centered radicals in response to mechanical stimuli are reported. The changes in mechano-responsiveness, which result from the introduction of various substituents on the diarylbiindolinone skeleton, are systematically studied and mechanochromic polymers that contain such diarylbiindolinone units are developed.

中文翻译：

二芳基联吲哚酮作为可取代的可调节的发色团及其在变色聚合物中的应用。

报道了一系列二芳基联吲哚酮衍生物的合成和表征，该衍生物为取代基可调的机械发色团，可响应机械刺激而生成粉红色的碳中心自由基。机械研究了由于在二芳基双吲哚满酮骨架上引入各种取代基而引起的机械响应性的变化，并开发了包含这种二芳基双吲哚满酮单元的机械变色聚合物。

更新日期：2019-11-08

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