Synthesis and Characterization of Oligo(2,7-biphenylenylene-(E)-vinylene)s: Conjugated Oligomers Containing Antiaromatic 12-π Electron Units

DOI: 10.1002/jccs.199700033

Source and publish data:

Journal of the Chinese Chemical Society p. 211 - 224 (1997)

Update date:2022-07-29

Topics:

Authors:

Kwong, Chi-Yuen

Chan, Tze-Lock

Chow, Hak-Fun

Lin, Shi-Chun

Leung, Man-Kit

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Article abstract of DOI:10.1002/jccs.199700033

The syntheses and the electionic properties of oligo(2,7-biphenylenylene-(E)-vinylene)s are reported. According to our spectral analysis, a limit of 2.5 ev for the peak band-gap of poly(2,7-biphenylenylene-(E)-vinylene)s is estimated. In addition, we discovered that oligo(2,7-biphenylenylene-(E)-vinylene)s are amphoteric and can be either oxidized or reduced electrochemically.

Full text of DOI:10.1002/jccs.199700033

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