Synthesis and reactions of poly[(ethoxysilylene)phenylenevinylene]s and chain-to-pendant energy transfer in the resulting polymer
Journal of Organometallic Chemistry Volume 691 Issue 13
Page 3065-3070
published_at 2006-06
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| File | |
| Title ( eng ) |
Synthesis and reactions of poly[(ethoxysilylene)phenylenevinylene]s and chain-to-pendant energy transfer in the resulting polymer
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| Creator |
Taketsugu Ryosuke
Hino Koichi
Kunai Atsutaka
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| Source Title |
Journal of Organometallic Chemistry
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| Volume | 691 |
| Issue | 13 |
| Start Page | 3065 |
| End Page | 3070 |
| Abstract |
Reactions of (bromophenylethenyl)diethoxysilanes with magnesium in THF gave poly[(ethoxysilylene)phenylenevinylene]s. The ethoxy group of the polymers could be readily replaced with other substituents by treating them with nucleophiles. Optical properties of the resulting poly(silylenephenylenevinylene)s were examined with respect to their UV absorption and emission spectra. Of those, pyrenylethynyl-substituted one exhibited energy transfer from the backbone to the substituent in the photo-excited state.
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| Keywords |
Energy transfer
Hydrosilation
Polycarbosilane
Polymer reaction
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| NDC |
Chemistry [ 430 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier B.V.
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| Date of Issued | 2006-06 |
| Rights |
Copyright (c) 2006 Elsevier B.V.
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0022-328X
[DOI] 10.1016/j.jorganchem.2006.03.021
[NCID] AA00704122
[DOI] http://dx.doi.org/10.1016/j.jorganchem.2006.03.021
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