Stereoselective Syntheses of Enantiomerically Pure 2,5-disubstituted Dihydropyrans Based on Olefin Metathesis
摘要:
A short synthesis of 2,5-disubstituted dihydropyrans starting from D-mannitol as a chiral building block is described. Our synthetic approach combines ruthenium-catalyzed ring closing olefin metathesis and palladium-catalyzed nucleophilic substitution.
Stereoselective Syntheses of Enantiomerically Pure 2,5-disubstituted Dihydropyrans Based on Olefin Metathesis
摘要:
A short synthesis of 2,5-disubstituted dihydropyrans starting from D-mannitol as a chiral building block is described. Our synthetic approach combines ruthenium-catalyzed ring closing olefin metathesis and palladium-catalyzed nucleophilic substitution.
Stereoselective Syntheses of Enantiomerically Pure 2,5-disubstituted Dihydropyrans Based on Olefin Metathesis
作者:Bernd Schmidt、Stefan Nave
DOI:10.1021/jo061190k
日期:2006.9.1
A short synthesis of 2,5-disubstituted dihydropyrans starting from D-mannitol as a chiral building block is described. Our synthetic approach combines ruthenium-catalyzed ring closing olefin metathesis and palladium-catalyzed nucleophilic substitution.