1,4-Bis(1,1-dimethylpropyl)-2,5-dimethoxybenzene
Acta Crystallographica Section E Structure Reports Online E67 巻 10 号
o2708- 頁
2011 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
1,4-Bis(1,1-dimethylpropyl)-2,5-dimethoxybenzene
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| 作成者 | |
| 収録物名 |
Acta Crystallographica Section E Structure Reports Online
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| 巻 | E67 |
| 号 | 10 |
| 開始ページ | o2708 |
| 抄録 |
The title compound, C18H30O2, was prepared by Friedel-Crafts alkylation of 1,4-dimethoxybenzene with 2-methyl-2-butanol. The complete molecule is generated by the application of a crystallographic centre of inversion. The two methoxy groups are oriented in the same plane of the aromatic ring [C-C-O-C torsion angle = 9.14 (16)degrees]. While one methyl group of the tert-pentyl substituent is coplanar with the benzene ring [C-C-C-C = 0.45 (15)degrees] and lies towards the less-hindered H atom, the other methyl and ethyl groups are directed to either side of the benzene ring [C-C-C-C torsion angles = 118.78 (12) and 59.11 (14)degrees, respectively]. In the crystal, the hydrophobic molecules pack to form a brick-wall-like architecture.
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| 著者キーワード |
single-crystal X-ray study
T = 90 K
mean σ(C-C) = 0.002Å
R factor = 0.042
wR factor = 0.114
data-to-parameter ratio = 12.5.
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| NDC分類 |
化学 [ 430 ]
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
International Union of Crystallography
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| 発行日 | 2011 |
| 権利情報 |
(c) International Union of Crystallography
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 1600-5368
[DOI] 10.1107/S160053681103772X
[NCID] AA12097683
[DOI] http://dx.doi.org/10.1107/S160053681103772X
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