Regio- and stereo-selective bromo(alkoxylation)s of (E )-α-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxymethylene) carbonyl compounds. A route to near-stereopure α-bromo α-dioxymethyl carbonyl compounds †
Authors of publication
Idris, M. Sum; Larsen, David S.; Pritchard, Robin G.; Schofield, Anthony; Stoodley, Richard J.; Tiffin, Peter D.
Journal of publication
Journal of the Chemical Society, Perkin Transactions 1
Year of publication
2000
Journal issue
14
Pages of publication
2195
a
11.952 ± 0.002 Å
b
13.551 ± 0.002 Å
c
17.076 ± 0.003 Å
α
90°
β
90°
γ
90°
Cell volume
2765.7 ± 0.8 Å3
Cell temperature
293 ± 2 K
Ambient diffraction temperature
293 ± 2 K
Number of distinct elements
4
Space group number
19
Hermann-Mauguin space group symbol
P 21 21 21
Hall space group symbol
P 2ac 2ab
Residual factor for all reflections
0.1175
Residual factor for significantly intense reflections
0.0731
Weighted residual factors for significantly intense reflections
0.1346
Weighted residual factors for all reflections included in the refinement
0.1438
Goodness-of-fit parameter for all reflections included in the refinement