ChemInform Abstract: Highly Enantioselective Epoxidation of Unfunctionalized Olefins Catalyzed by Chiral Jacobsen′s Catalyst Immobilized on Phenoxy-Modified Zirconium Poly(styrene-phenylvinylphosphonate)phosphate.

Highly Enantioselective Epoxidation of U

Highly Enantioselective Epoxidation of Unfunctionalized Olefins Catalyzed by Chiral Jacobsen’s Catalyst Immobilized on Phenoxy-Modified Zirconium Poly(syrene-phenylvinylphos- phonate)phosphate

✍ Xiaochuan Zou; Xiangkai Fu; Yuedong Li; Xiaobo Tu; Shaodong Fu; Yunfei Luo; Xiao 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract Chiral Jacobsen’s catalyst was axially immobilized onto phenoxy‐modified zirconium poly(styrene‐phenylvinylphosphonate)phosphate (ZPS‐PVPA). The immobilized catalysts show comparable __ee__ values for asymmetric epoxidation of styrene and much higher __ee__ values for α‐methylstyrene (7