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Autor:
Mednikov, Evgueni G.1 mednikov@chem.wisc.edu, DahI, Lawrence F.1 dahl@chem.wisc.edu
Publikováno v:
Journal of the American Chemical Society. 11/5/2008, Vol. 130 Issue 44, p14813-14821. 9p. 5 Diagrams, 1 Chart.
Publikováno v:
Journal of the American Chemical Society. 134:11952-11955
Oligosaccharide synthesis is hindered by the need for multiple steps as well as numerous selective protections and deprotections. Herein we report a highly efficient de novo route to various oligosaccharide motifs, of use for biological and medicinal
Publikováno v:
Journal of the American Chemical Society. 120:6661-6672
The steric course of the first step of Pd(0)-catalyzed allylic substitution with stabilized C-nucleophiles can be completely reversed by a suitably positioned coordinating Ph2P group, resulting in an overall inversion (1 → 4 → 5), as opposed to t