Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol.Does it affect pi/pi interaction or hydrogen bonding?

Naoto Hayashi; Takashi Mori; Kumiko Yamaguchi; Naoki Tsukamoto; Kiyoshi Matsumoto

首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol.Does it affect pi/pi interaction or hydrogen bonding?

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Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol.Does it affect pi/pi interaction or hydrogen bonding?

机译：吡啶对1,3-二（9-蒽）丙-2-醇多晶型结晶的影响，会影响pi / pi相互作用或氢键作用吗？

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Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol (2) is investigated by X-Ray analyses.1 generally crystallizes in alpha-form,whereas the 1:1 solvate (gamma-form) was obtained from pyridine solution,in which pyridine was shown to serve largely as a hydrogen-bond acceptor preventing hydrogen bonding between molecules of 1 in crystallization process.

机译：X射线分析研究了吡啶对1,3-二（9-蒽）丙-2-醇（2）多晶型结晶的影响.1通常以α形式结晶，而1：1溶剂化物（γ-由吡啶溶液获得），其中吡啶在很大程度上被证明是氢键受体，可防止结晶过程中1分子之间发生氢键键合。

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《Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry》 |2003年第1期|共7页
作者
Naoto Hayashi; Takashi Mori; Kumiko Yamaguchi; Naoki Tsukamoto; Kiyoshi Matsumoto;
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1. Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol.Does it affect pi/pi interaction or hydrogen bonding? [J] . Naoto Hayashi, Takashi Mori, Kumiko Yamaguchi, Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2003,第1期

机译：吡啶对1,3-二（9-蒽）丙-2-醇多晶型结晶的影响，会影响pi / pi相互作用或氢键作用吗？
2. Mechanistic flexibility of solvent-assisted solid-to-solid polymorphic transition causing preferential enrichment: Significant contribution of pi/pi and CH/pi interactions as well as hydrogen bonds [J] . Horiguchi M, Okuhara S, Shimano E, Crystal growth & design . 2007,第9期

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Effect of pyridine on polymorphic crystallization of 1,3-di(9-anthryl)propan-2-ol.Does it affect pi/pi interaction or hydrogen bonding?

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