Diastereo- and enantioselective preparation of cyclopropanol derivatives
作者:Marwan Simaan、Ilan Marek
DOI:10.3762/bjoc.15.71
日期:——
The diastereoselective carbocupration reaction of alkoxy-functionalized cyclopropene derivatives, followed by a subsequent trapping of the resulting cyclopropylmetal species with an electrophilic source of oxygen (oxenoid) afforded various tetrasubstituted cyclopropanol derivatives in high diastereo- and enantiomeric ratios. Similarly, the enantioselective copper-catalyzed carbomagnesiation/oxidation