Proline recognition through C-H⋯π interaction within crystal structures of DL-proline-calix[4]pyrogallolarene molecular complexes

Ikuhide Fujisawa, Noriko Harima, Kenji Takagi, Shuichi Hiraoka, Mitsuhiko Shionoya, Kazutaka Murayama, Shinichi Itsuno, Ryo Kato, Katsuyuki Aoki

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

X-ray analyses of two calix[4]pyrogallolarene complexes with DL-proline have shown that they form hostguest-like 1:1 complexes in which the pyrrolidine ring of proline is incorporated into the bowl-shaped cavity of calix[4]pyrogallolarene through C-H⋯;Π interactions.

Original languageEnglish
Pages (from-to)1037-1039
Number of pages3
JournalBulletin of the Chemical Society of Japan
Volume85
Issue number9
DOIs
Publication statusPublished - 2012 Sep 28

ASJC Scopus subject areas

  • Chemistry(all)

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