作者:Candice Botuha、Fabrice Chemla、Franck Ferreira、Julien Louvel、Alejandro Pérez-Luna
DOI:10.1016/j.tetasy.2010.04.044
日期:2010.5
2-amino alcohols by the addition of 3-chloro- and 3-methoxymethoxy- allenylzincs to chiral tert-butylsulfinylimines is described. The methodology is applicable to the preparation of alkynyl 2-amino-1,3-diols (O,N,O stereotriads) using α-alkoxy tert-butylsulfinylimines as chiral starting materials. The scope and limitations of the methodology along with recent applications to the efficient asymmetric syntheses
描述了通过将3-氯-和3-甲氧基甲氧基-烯丙基锌锌添加到手性叔丁基亚磺酰亚胺中的炔基1,2-氨基醇的立体选择性合成。该方法适用于使用α-烷氧基叔丁基亚磺酰亚胺的手性原料制备炔基2-氨基-1,3-二醇(O,N,O立体三单元)。介绍了该方法的范围和局限性,以及对天然和/或生物活性生物碱和多羟基化生物碱的有效不对称合成的最新应用。