Microencapsulated Osmium Tetroxide‐Catalyzed Asymmetric Dihydroxylation of Olefins in Water without Using Organic Cosolvents
2003; Wiley; Volume: 345; Issue: 5 Linguagem: Inglês
10.1002/adsc.200202199
ISSN1615-4169
AutoresTasuku Ishida, Ryo Akiyama, Shū Kobayashi,
Tópico(s)Chemical Synthesis and Reactions
ResumoAbstract The asymmetric dihydroxylation of olefin using phenoxyethoxymethyl‐polystyrene (PEM)‐based microencapsulated osmium tetroxide (PEM‐MC OsO 4 ) proceeded smoothly in water as the sole solvent. The catalyst was recovered quantitatively by simple filtration and reused several times without loss of activity.
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