Stereocontrolled Synthesis of Cyclopropanol Amino Acids from Allylic Sulfones: Conformationally Restricted Building Blocks
作者:David Díez、P. Garcia、Isidro S. Marcos、N. M. Garrido、P. Basabe、Howard B. Broughton、Julio G. Urones
DOI:10.1021/ol035451d
日期:2003.10.1
[reaction: see text] A new amino acid methyl ester with a cyclopropanol has been synthesized starting from the allyl sulfone 10. The starting material, 10, could be obtained in both enantiomeric forms. The stereoselectivity of the cyclopropane formation has been studied by molecular modeling.
[反应:见正文]由烯丙基砜10合成了一种新的带有环丙醇的氨基酸甲酯。可以两种对映体形式获得原料10。已经通过分子建模研究了环丙烷形成的立体选择性。