A convenient synthesis of 2-fluoro- and 6-fluoro-(2S,3R)-threo-(3,4-dihydroxyphenyl)serine using Sharpless asymmetric aminohydroxylation
作者:In Ho Kim、Kenneth L Kirk
DOI:10.1016/s0040-4039(01)01816-0
日期:2001.11
Ring-fluorinated β-hydroxy α-amino methyl esters 3b,c were synthesized enantioselectively using Sharpless asymmetric aminohydroxylation. These were converted to 2-fluoro- and 6-fluoro-(2S,3R)-threo-(3,4-dihydroxyphenyl)serine 1b,c using our previously published procedure.
使用Sharpless不对称氨基羟基化对映选择性地合成环氟化的β-羟基α-氨基甲基酯3b,c。使用我们先前公开的方法将它们转化为2-氟-和6-氟-(2 S,3 R)-苏-(3,4-二羟基苯基)丝氨酸1b,c。