96251-91-1Relevant articles and documents
New phosphorus self-assembling ligands for the tandem hydroformylation- Wittig olefination reaction of homoallylic alcohols - A key step for stereoselective pyran synthesis
Ruan, Qiao,Zhou, Le,Breit, Bernhard
, p. 87 - 90 (2014/07/07)
New self-assembled phosphorus ligands are synthesized and used in the rhodium complex catalyzed hydroformylation-Wittig reaction of homoallylic olefins under optimized condition. A subsequent oxa-Michael intramolecular reaction yields β-pyran derivatives (conversion and diastereoselectivity up to 99%).