Journal article
Organocatalytic diastereo- and enantioselective Michael addition reactions of 5-aryl-1,3-dioxolan-4-ones.
- Abstract:
- 5-Aryl-1,3-dioxolan-4-one heterocycles derived from mandelic acid derivatives and hexafluoroacetone have been identified as new and effective pro-nucleophiles in highly diastereo- and enantioselective Michael addition reactions to nitro olefins catalyzed by bifunctional epi-9-amino-9-deoxy cinchona alkaloid derivatives. Diastereoselectivities up to 98% and enantioselectivities up to 89% for a range of nitro olefins and 5-aryl-1,3-dioxolan-4-ones under mild reaction conditions are reported.
- Publication status:
- Published
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- Publisher copy:
- 10.1021/ol070532l
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Authors
Bibliographic Details
- Journal:
- Organic letters
- Volume:
- 9
- Issue:
- 11
- Pages:
- 2107-2110
- Publication date:
- 2007-05-01
- DOI:
- EISSN:
-
1523-7052
- ISSN:
-
1523-7060
- Source identifiers:
-
40308
Item Description
- Language:
- English
- Pubs id:
-
pubs:40308
- UUID:
-
uuid:baa67c4e-a1cf-477a-8ff9-34361cbc57e1
- Local pid:
- pubs:40308
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2007
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