520160
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520160
Aldrich
Shi Epoxidation Diketal Catalyst
98%
| Synonym: | 1,2:4,5-Di-O-isopropylidene-β- |
| CAS Number: | 18422-53-2 |
| Linear Formula: | C12H18O6 |
| Molecular Weight: | 258.27 |
| MDL number: | MFCD11865369 |
| PubChem Substance ID: | 24874093 |
Description
| Application | This organocatalyst is able to epoxidize trans alkenes and certain cis alkenes with good to excellent yields and selectivities.1,2,3,4,5 |
| Packaging | 5 g in glass btl |
Properties
| assay | 98% |
| optical activity | [α]20/D −120.9°, c = 1 in chloroform |
| mp | 102-104 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| WGK Germany | 3 |
References
| Cited Reference | 1. Shi, Y. Acc. Chem. Res. 37, 488, (2004) Abstract |
| 2. Frohn, M.; Shi, Y. Synthesis, 1979, (2000) | |
| 3. Wang, Z.-X. et al. J. Am. Chem. Soc. 119, 11224, (1997) | |
| 4. Tu, Y. et al. J. Am. Chem. Soc. 118, 9806, (1996) | |
| 5. Shu, L.; Shi, Y. Tet. 57, 5213, (2001) | |
| Beilstein | Beil. 19,12,447 |
