Different interaction motifs of dipolar S = O center dot center dot center dot C = O contacts that associate diastereomers of 2,4(6)-di-O-benzoyl-6(4)-O-[(1S)-7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptan-1-ylmethyl]-sulfonyl-myo-inositol 1,3,5-ortho-acetate

TitleDifferent interaction motifs of dipolar S = O center dot center dot center dot C = O contacts that associate diastereomers of 2,4(6)-di-O-benzoyl-6(4)-O-[(1S)-7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptan-1-ylmethyl]-sulfonyl-myo-inositol 1,3,5-ortho-acetate
Publication TypeJournal Article
Year of Publication2007
AuthorsManoj, K, Gonnade, RG, Bhadbhade, MM, Shashidhar, MS
JournalActa Crystallographica Section C‐Structural Chemistry
Volume63
IssuePart No. 9
Pagination O555-O558
Date PublishedSEP
Type of ArticleArticle
ISSN1600-5759
Abstract

Diastereomeric mixtures of 2,4(6)-di-O-benzoyl-6(4)-O-[(1S)-10-camphorsulfonyl]-myo-inositol 1,3,5-orthoesters associate in their crystal structures via different geometries of S=O...C=O short contacts, depending upon the substitution. A comparison of the dimeric association in the orthoacetate and orthoformate (solvated) derivatives shows a sheared parallel motif of dipolar S=O...C=O contacts bridging the former, whereas perpendicular S=O...C=O contacts occur in the latter. The title compound, C32H34O11S, is chiral, owing to the presence of the camphor moiety.

DOI10.1107/S0108270107035858
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)

0.479

Divison category: 
Center for Material Characterization (CMC)
Organic Chemistry
Physical and Materials Chemistry