A highly selective host–guest system formed and stabilized due to concerted halogen⋯oxygen and C-H⋯O non-bonded interactions: X-ray structures of racemic 1,2,3,4,5-penta-O-benzoyl-6-O-tosyl myo-inositol–dihalomethane (CH2X2, X = Cl and Br) inclusion complexes

Kana M. Sureshan; Rajesh G. Gonnade; Mysore S. Shashidhar; Vedavati G. Puranik; Mohan M. Bhadbhade

doi:10.1039/B101394G

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A highly selective host–guest system formed and stabilized due to concerted halogen⋯oxygen and C-H⋯O non-bonded interactions: X-ray structures of racemic 1,2,3,4,5-penta-O-benzoyl-6-O-tosyl myo-inositol–dihalomethane (CH₂X₂, X = Cl and Br) inclusion complexesElectronic supplementary information (ESI) available: a table of intermolecular interactions. See http://www.rsc.org/suppdata/cc/b1/b101394g/

Kana M. Sureshan,^a Rajesh G. Gonnade,^b Mysore S. Shashidhar,*^a Vedavati G. Puranik^b and Mohan M. Bhadbhade*^b

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* Corresponding authors

^a Division of Organic Chemistry (Synthesis), National Chemical Laboratory, Pune, India

^b Division of Physical Chemistry, National Chemical Laboratory, Pune, India.
E-mail: mohanb@sil.ncl.res.in

Abstract

myo-Inositol derivative as a host assembles around crystallographic 2-fold axis selectively accommodating dihalomethanes as guests having a C₂ symmetry; formation of highly stable host–guest complexes is attributed to halogen⋯oxygen and C–H⋯O interactions.

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Supplementary files

Crystal structure data TXT (50K)

Article information

DOI: https://doi.org/10.1039/B101394G
Article type: Communication
Submitted: 13 Feb 2001
Accepted: 28 Mar 2001
First published: 20 Apr 2001

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Chem. Commun., 2001, 881-882

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A highly selective host–guest system formed and stabilized due to concerted halogen⋯oxygen and C-H⋯O non-bonded interactions: X-ray structures of racemic 1,2,3,4,5-penta-O-benzoyl-6-O-tosyl myo-inositol–dihalomethane (CH₂X₂, X = Cl and Br) inclusion complexes

K. M. Sureshan, R. G. Gonnade, M. S. Shashidhar, V. G. Puranik and M. M. Bhadbhade, Chem. Commun., 2001, 881 DOI: 10.1039/B101394G

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