Description Developed by Albrecht Berkessel′s lab, this is the first catalyst that allows catalytic enantioselective epoxidation of non-conjugated terminal double bonds with hydrogen peroxide as the oxidant. Eradicating multiple steps and kinetic resolution, this pre-formed chiral ligand-Ti2O2catalyst complex provides a one-step route to enantiopure epoxides that are important intermediates for synthesis of bioactive compounds. Catalyst is recyclable under some conditions. For best results, pentafluorobenzoic acidP5360 or tetra-n-butylammonium hydrogensulfate155837is recommended as a co-catalyst. Description Developed by Albrecht Berkessel′s lab, this is the first catalyst that allows catalytic enantioselective epoxidation of non-conjugated terminal double bonds with hydrogen peroxide as the oxidant. Eradicating multiple steps and kinetic resolution, this pre-formed chiral ligand-Ti2O2catalyst complex provides a one-step route to enantiopure epoxides that are important intermediates for synthesis of bioactive compounds. Catalyst is recyclable under some conditions. For best results, pentafluorobenzoic acidP5360 or tetra-n-butylammonium hydrogensulfate155837is recommended as a co-catalyst.
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Berkessel-Katsuki epoxidation catalyst
CAS number：2055468-23-8 molecular formula：
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | Ti-Berkessel-Katsuki ligand complex, Titanium cis-1,2-diaminocyclohexane salalen catalyst | ||
| CAS number | 2055468-23-8 | molecular formula | |
| molecular weight | 1436.73 g/mol | Exact mass | ≥98% |
| PSA | - | logp | - |
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2055468-23-8 | Berkessel-Katsuki Epoxidation Catalyst,≥98%.pdf
