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Flying-seed-like mesogens 6: Synthesis and mesomorphism of phthalocyanine derivatives substituted by pentafluorosulfanylphenoxy group
http://hdl.handle.net/10091/00019972
http://hdl.handle.net/10091/00019972756097f4-6087-4e16-88be-ce023da60c75
| 名前 / ファイル | ライセンス | アクション |
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Flying-seed-like_mesogens_6.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-09-26 | |||||
| タイトル | ||||||
| タイトル | Flying-seed-like mesogens 6: Synthesis and mesomorphism of phthalocyanine derivatives substituted by pentafluorosulfanylphenoxy group | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| DOI | ||||||
| 関連識別子 | https://doi.org/10.1142/S1088424616501005 | |||||
| 関連名称 | 10.1142/S1088424616501005 | |||||
| キーワード | ||||||
| 主題 | flying-seed-like liquid crystals, metallomesogen, phthalocyanine, columnar mesophase | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Watarai, Ayumi
× Watarai, Ayumi× Ohta, Kazuchika× Yasutake, Mikio |
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| 信州大学研究者総覧へのリンク | ||||||
| 表示名 | Ohta, Kazuchika | |||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.yVLFjekV.html | |||||
| 出版者 | ||||||
| 出版者 | WORLD SCI PUBL CO INC | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | JOURNAL OF PORPHYRINS AND PHTHALOCYANINES. 20(7):822-832 (2016) | |||||
| 書誌情報 |
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 巻 20, 号 7, p. 822-832, 発行日 2016-07 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have synthesized two novel phthalocyanines, (m-SF5PhO)(8)PcCu (7b) and (p-SF5PhO)(8)PcCu (7c), in order to investigate their flying-seed-like mesomorphism. Their phase transition behavior and the mesophase structure have been established by using a polarizing optical microscope, a differential scanning calorimeter, and a temperature-dependent small angle X-ray diffractometer. Very interestingly, the derivative (m-SF5PhO)(8)PcCu (7b) substituted a SF 5 group at m-position showed a Col(10)(P2(1)/a) (= p2gg) mesophase from rt to 315.0 degrees C, whereas the derivative (p-SF5PhO)(8)PcCu (7c) substituted a SF 5 group at p-position showed a crystalline (K) phase from rt to the decomposition temperature at ca. 336 degrees C without showing mesomorphism. Thus, the novel phthalocyanine derivative (m-SF5PhO)(8)PcCu (7b) substituted a strong electron withdrawing SF 5 group at m-position shows only one columnar mesophase in a very wide temperature region from rt to 315.0 degrees C. Furthermore, the Q-band wavelengths (672.2 and 672.1 nm) of the present (m-SF5PhO)(8)PcCu (7b) and (p-SF5PhO)(8)PcCu (7c) are shorter than that (680.3 nm) of the previous [(m-C-1) PhO](8)PcCu (5c) derivative. It can be attributed to strong electron withdrawing nature of the SF5 group on the phenoxy group. | |||||
| 資源タイプ（コンテンツの種類） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1088-4246 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11202421 | |||||
| 権利 | ||||||
| 権利情報 | Electronic version of an article published as Journal of porphyrins and phthalocyanines, Volume: 20, Issues: 7(2016) pp. 822-832, DOI: 10.1142/S1088424616501005 © 2016 World Scientific Publishing Copmpany, http://www.worldscientific.com/worldscinet/jpp | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| WoS | ||||||
| 表示名 | Web of Science | |||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000387058600008 | |||||
