10300-76-2Relevant articles and documents
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Foster,A.B. et al.
, p. 2587 - 2596 (1960)
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Peat,Wiggins
, p. 1810,1814 (1938)
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D-Glucosamine as a novel chiral auxiliary for the stereoselective synthesis of P-stereogenic phosphine oxides
D'Onofrio,Copey,Jean-Gérard,Goux-Henry,Pilet,Andrioletti,Framery
supporting information, p. 9029 - 9034 (2015/09/01)
D-Glucosamine was successfully employed as a chiral auxiliary for the enantioselective synthesis of phosphine oxides. The influence of the anomeric position was also investigated and revealed the excellent ability of the α-anomer to perform this transform
3- and 4-uloses derived from N-acetyl- D -glucosamine: A unique pair of complementary organocatalysts for asymmetric epoxidation of alkenes
Schoeberl, Christof,Jaeger, Volker
supporting information; experimental part, p. 790 - 796 (2012/05/04)
The 4-ulose and the 3-ulose, both derived in two steps from the α-methyl glycoside of N-acetyl-D-glucosamine (GlcNAc), act as organocatalysts in the asymmetric epoxidation of alkenes, with unprecedented complementary enantioselectivity. The best results are found with α,β-unsaturated esters as substrates, with enantiomeric ratios up to 90:10 and 11:89, respectively. Copyright