- Abstract:
- Simple meso-epoxides can be asymmetrically functionalized: Ligand-assisted direct hydrogen-lithium exchange allows the generation of destabilized oxiranyl lithium species and their subsequent trapping by a wide array of electrophiles (see scheme; E = group formed by addition of electrophile). When carried out in the presence of (-)-sparteine as ligand, this reaction provides a new enantioselective route to epoxides.
- Publication status:
- Published
- Publisher copy:
- 10.1002/1521-3773(20020703)41:13<2376::aid-anie2376>3.0.co;2-q
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- Journal:
- Angewandte Chemie (International ed. in English)
- Volume:
- 41
- Issue:
- 13
- Pages:
- 2376-2378
- Publication date:
- 2002-07-05
- DOI:
- EISSN:
-
1521-3773
- ISSN:
-
1433-7851
- URN:
-
uuid:8feae321-8097-42c5-9146-e539cbed9c22
- Source identifiers:
-
32188
- Local pid:
- pubs:32188
- Language:
- English
- Keywords:
- Copyright date:
- 2002
Journal article
Chiral epoxides by desymmetrizing deprotonation of meso-epoxides.
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