作者:Guido Harms、Ernst Schaumann、Gunadi Adiwidjaja
DOI:10.1055/s-2001-12359
日期:——
The synthesis of enantiomerically pure 1,2-epimino-3,4-epoxy-(N-toluenesulfonyl)butane (6) in the S,R-(erythro) and R,R-(threo) configurations is described. This building block offers a new route to targets with an 1,2-aminohydroxy functionality. As an example, the new 1,4-biselectrophile is employed in a cyclopentane synthesis.
描述了手性纯的1,2-亚氨基-3,4-环氧-(N-甲苯磺醇基)丁烷(6)在S,R-(erythro)和R,R-(threo)构型下的合成。此构件为具有1,2-氨基氢氧基功能的目标提供了一条新路线。作为例子,新的1,4-双亲电试剂被应用于环戊烷的合成。