The synthesis of the molecular chaperone 2,5-dideoxy-2,5-imino-d-altritol via diastereoselective reductive amination and carbamate annulation
作者:Alex A. Hunt-Painter、Bridget L. Stocker、Mattie S.M. Timmer
DOI:10.1016/j.tet.2018.01.011
日期:2018.3
7 steps and in 22% overall yield from readily available d-tagatose. This is the shortest and most efficient synthesis of DIA to date, with key steps in our synthetic strategy including a diastereoselectivereductive amination and an I2-mediated carbamate annulation.