Boranes in synthesis. 3. Conversion of the morpholine and pyrrolidine enamines of symmetrical dialkylketones to the corresponding threo-β-amino alcohols via hydroboration/oxidation
作者:Christian T. Goralski、Dennis L. Hasha、Lawrence W. Nicholson、Donald Zakett、Gary B. Fisher、Bakthan Singaram
DOI:10.1016/s0040-4039(00)76877-8
日期:1994.5
The hydroboration of the morpholine and pyrrolidine enamines of symmetrical dialkylketones with BMS followed by methanolysis and oxidation with basic hydrogen peroxide gave the corresponding threo-β-amino alcohols in moderate yields.
用BMS对对称二烷基酮的吗啉和
吡咯烷烯胺进行氢
硼化,然后进行
甲醇分解和碱性
过氧化氢氧化,以中等收率得到相应的苏-β-
氨基醇。