X-ray crystallography and solution NMR spectroscopy characterization of heptakis(2,3-di-O-acetyl-6-bromo-6-deoxy)cyclomaltoheptaose
β Scribed by Petros Giastas; Kyriaki Eliadou; Zoi F. Plyta; Konstantina Yannakopoulou; Irene M. Mavridis
- Book ID
- 108080115
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 407 KB
- Volume
- 339
- Category
- Article
- ISSN
- 0008-6215
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π SIMILAR VOLUMES
The conformational behaviour of a representative azaheterocycle/thiosugar hybrid: 6-S-(benzoxazol-2-yl)-6-deoxy-l,2:3,4-di-O-isopropylidene-6-thio-a-D-galactopyranose, 1, has been characterised by X-ray crystallography, molecular modelling and NMR studies. The crystal of (C19Ha3NO6 S) belongs to the
The structures of the title compounds (2b and 3) have been investigated in the solid state by X-ray methods. The crystals of 2b are monoclinic, space group P2,, and of 3 orthorhombit, space grtup P2,2,2,. The cell dimensions are: for 2b, a = 9.910(2), b = 11;745W, c = 11.810(3) A, /3 = 97.32(l)"; a