Issue 5, 2012
From the journal:

CrystEngComm

Solvent induced crystallization of 1,2,3,4(6),5-penta-O-acetyl-6(4)-O-[(1S)-10-camphor sulfonyl]-myo-inositol diastereomers associated via weak trifurcated C–H⋯O interactions†

K. Manoj,ab   Rajesh G. Gonnade,a   Mysore S. Shashidhar*b  and  Mohan M. Bhadbhade*ac  

* Corresponding authors

a Center for Materials Characterization, National Chemical Laboratory, Pune, India
Fax: +91-20-25902642
Tel: +91-20-25902252

b Organic Chemistry Division, National Chemical Laboratory, Pune, India
E-mail: ms.shashidhar@ncl.res.in
Fax: +91-20-25902624
Tel: +91-20-25902055

c Mark Wainwright Analytical Centre, University of New South Wales, Sydney, Australia
E-mail: m.bhadbhade@unsw.edu.au
Fax: +61-2-93854663
Tel: +61-2-293859898

Abstract

The title compound produced three different types of solvent inclusion crystals having a conserved dimeric association via trifurcated C–H⋯O interactions between the diastereomers. These ‘dimeric’ units are organized differently to produce three crystal types containing guest molecules. In type I and II, unit translated dimers created voids for guest inclusion, whereas in type III the guest sites were produced by helical association of dimers. Inclusion of dichloromethane gave two different types of crystals; however, we were unable to obtain unsolvated crystals of the title compound.

Graphical abstract: Solvent induced crystallization of 1,2,3,4(6),5-penta-O-acetyl-6(4)-O-[(1S)-10-camphor sulfonyl]-myo-inositol diastereomers associated via weak trifurcated C–H⋯O interactions

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Article information

DOI
https://doi.org/10.1039/C2CE06287A
Article type
Paper
Submitted
28 Sep 2011
Accepted
01 Dec 2011
First published
21 Dec 2011

CrystEngComm, 2012,14, 1716-1722

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Solvent induced crystallization of 1,2,3,4(6),5-penta-O-acetyl-6(4)-O-[(1S)-10-camphor sulfonyl]-myo-inositol diastereomers associated via weak trifurcated C–H⋯O interactions

K. Manoj, R. G. Gonnade, M. S. Shashidhar and M. M. Bhadbhade, CrystEngComm, 2012, 14, 1716 DOI: 10.1039/C2CE06287A

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