Double Lawton SN2‘Addition to Epoxyvinyl Sulfones: Selective Construction of the Stereotetrads of Aplyronine A
摘要:
Enantiopure epoxyvinyl sulfones function as templates for the diastereoselective construction of the three stereotetrads of aplyronine A. Lawton S(N)2' addition of 3,5-dimethylpyrazole followed by its displacement in an alcohol-directed Lawton S(N)2' reaction establishes the required product stereochemistry with high selectivity.
Double Lawton SN2‘Addition to Epoxyvinyl Sulfones: Selective Construction of the Stereotetrads of Aplyronine A
摘要:
Enantiopure epoxyvinyl sulfones function as templates for the diastereoselective construction of the three stereotetrads of aplyronine A. Lawton S(N)2' addition of 3,5-dimethylpyrazole followed by its displacement in an alcohol-directed Lawton S(N)2' reaction establishes the required product stereochemistry with high selectivity.
Double Lawton S<sub>N</sub>2‘Addition to Epoxyvinyl Sulfones: Selective Construction of the Stereotetrads of Aplyronine A
作者:Ahmad El-Awa、Philip Fuchs
DOI:10.1021/ol060530l
日期:2006.7.1
Enantiopure epoxyvinyl sulfones function as templates for the diastereoselective construction of the three stereotetrads of aplyronine A. Lawton S(N)2' addition of 3,5-dimethylpyrazole followed by its displacement in an alcohol-directed Lawton S(N)2' reaction establishes the required product stereochemistry with high selectivity.