Hysteretic Tricolor Electrochromic Systems Based on the Dynamic Redox Properties of Unsymmetrically Substituted Dihydrophenanthrenes and Biphenyl-2,2'-Diyl Dications: Efficient Precursor Synthesis by a Flow Microreactor Method

Hysteretic Tricolor Electrochromic Systems Based on the Dynamic Redox Properties of Unsymmetrically Substituted Dihydrophenanthrenes and Biphenyl-2,2'-Diyl Dications: Efficient Precursor Synthesis by a Flow Microreactor Method

A series of biphenyl-2,2'-diylbis(diarylmethanol)s 3, which have two kinds of aryl groups at the bay region, were efficiently obtained by integrated flow microreactor synthesis. The diols 3NO/NX are the precursors of unsymmetric biphenylic dications 2NO/NX2+, which are transformed into the corr...

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Bibliographic Details
Main Authors: Kenshu Fujiwara, Hidetoshi Kawai, Aiichiro Nagaki, Naofumi Takabayashi, Takanori Suzuki, Jun-ichi Nishida, Yusuke Ishigaki, Jun-ichi Yoshida
Format: Article
Language:English
Published: MDPI AG 2011-10-01
Series:Materials
Subjects:
electrochromism
organic dye
cationic dye
hysteresis
dynamic redox system
reaction integration
flow microreactor
Online Access:http://www.mdpi.com/1996-1944/4/11/1906/

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