Short and Straightforward Synthesis of (−)-1-Deoxygalactonojirimycin
作者:Oskari K. Karjalainen、Mikko Passiniemi、Ari M. P. Koskinen
DOI:10.1021/ol100037c
日期:2010.3.19
The mildness and low basicity of vinylzinc species functioning as a nucleophile in addition to alpha-chiral aldehydes is characterized by lack of epimerization of the vulnerable stereogenic center. This is demonstrated by a highly diastereoselective synthesis of 1-deoxygalactonojirimycin in eight steps from commercial starting materials with overall yield of 35%.
PAULSEN, HANS;MATZKE, MICHAEL;ORTHEN, BRUNO;NUCK, ROLF;REUTTER, WERNER, LIEBIGS ANN. CHEM.,(1990) N0, C. 953-963
作者:PAULSEN, HANS、MATZKE, MICHAEL、ORTHEN, BRUNO、NUCK, ROLF、REUTTER, WERNER