翻訳と辞書 Words near each other ・ Pillsbury Baptist Bible College ・ Pillsbury Chemical and Oil ・ Pillsbury Co. v. Milky Way Productions ・ Pillsbury Company ・ Pillsbury Crossing ・ Pillsbury Doughboy ・ Pillsbury Formation ・ Pillsbury Memorial Hall ・ Pillsbury Mountain Forest Fire Observation Station ・ Pillsbury Shale ・ Pillar Provincial Park ・ Pillar Rock ・ Pillar Rock (Washington) ・ Pillar tomb ・ Pillar wire eel ・ Pillararene ・ Pillararhynchus ・ Pillarbox ・ Pillard ・ Pillarguritoppen ・ Pillarisation ・ Pillarno ・ Pillaro ・ PillarOne.RiskAnalytics ・ Pillars of Adventism ・ Pillars of Ashoka ・ Pillars of Creation ・ Pillars of Eternity ・ Pillars of Freedom ・ Pillars of Garendall Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Pillararene ： ウィキペディア英語版 Pillararene Pillararenes are macrocycles composed of hydroquinone units (5 to 10) linked in the para position. They are structurally similar to the cucurbiturils and calixarenes that play an important part in host-guest chemistry. The first pillar()arene macrocycle was the five membered derivative, pillar()arene.〔Ogoshi, T.; Kanai, S.; Fujinami, S.; Yamagishi, T.-a.; Nakamoto, Y., para-bridged symmetrical pillar 5 arenes: Their Lewis acid catalyzed synthesis and host-guest property. J. Am. Chem. Soc. 2008, 130 (15), 5022–5023.〕〔Cao, D.; Kou, Y.; Liang, J.; Chen, Z.; Wang, L.; Meier, H.; A Facile and Efficient Preparation of Pillararenes and a Pillarquinone. Angew. Chem. Int. Ed. 2009, 48, 9721-9723.〕 ==History== 1,4-Dimethoxypillar()arene (DMpillar()arene), the first pillararene, was reported in 2008 Journal of the American Chemical Society by Tomoki Ogoshi et al. Ogoshi et al catalyzed 1,4-dimethoxybenzene by Lewis Acid with paraformaldehyde to obtain 1,4-dimethoxypillar()arene. The methoxy groups of DMpillar()arene were deprotected using boron tribromide to give pillar()arene. Ogoshi named the new family of host macrocycles “pillararene”, since they are cylindrical or "pillar" in shape and composed of aromatic or "arene" moieties.1 Multiple chemists refer to the macrocycle as "pillarene"〔Tan, L.-L.; Zhang, Y.; Li, B.; Wang, K.; Zhang, S. X.-A.; Tao, Y.; Yang, Y.-W. Selective Recognition of “Solvent” Molecules in Solution and the Solid State by 1,4-Dimethoxypillar()arene Driven by Attractive Forces. New J. Chem. 2014, 38, 845-851.〕 orally as this is often easier to pronounce and remember. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pillararene」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.