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Phencyclone Diels-Alder adducts as a new crystalline host. Role of C---H···π and C---H···O interactions |
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| Authors: | Masashi Eto Koji Setoguchi Akiko Harada Eri Sugiyama and Kazunobu Harano |
| Institution: | Faculty of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-hon-machi, Kumamoto 862-0973, Japan |
| Abstract: | A series of crystalline host compounds, which have a bicyclo2.2.1]heptene-7-one system, has been synthesized and their inclusion behavior has been investigated. The cycloadduct of phencyclone and N-naphthylmaleimide forms a 1:1 crystalline inclusion complex with 2-butanone. The crystal structure indicates the presence of weak lattice forces supported by C---H···π and C---H···O interactions. |
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