Synthesis of (S)-N-Boc-3-Amino-2-Arylpropanol from Optically Active β-Amino Esters
作者:Monique Calmès、Françoise Escale、Jean Martinez
DOI:10.1055/s-2001-15237
日期:——
The reduction of various (αS,3"R)-pantolactonyl-2-aryl-3-phthalimidopropanoates 3 followed by an acidic treatment and direct N-Boc protection afforded the corresponding (S)-N-Boc-3-amino-2-arylpropanols 4 in good yield and without loss of the optical purity.
各种 (αS,3"R)-泛内酯基-2-芳基-3-邻苯二甲酰亚胺丙酸酯 3 的还原,然后进行酸性处理和直接 N-Boc 保护,得到相应的 (S)-N-Boc-3-amino- 2-芳基丙醇4的收率良好且不损失光学纯度。