Journal article
Highly stereoselective Michael addition reactions of CamTHP*-desymmetrized glycinamide for the synthesis of functionally dense amino acid derivatives.
- Abstract:
- The camphor-derived tetrahydropyran (camTHP*)-desymmetrized glycinamide 1 undergoes efficient and highly diastereoselective lithium enolate Michael additions to nitro olefins, alpha,beta-unsaturated ketones, esters, and lactones. Straightforward manipulation of these products affords 3-substituted pyroglutamides and beta-aryl-alpha,gamma-diamino acid derivatives, highlighting the ease of synthesis of enantiomerically enriched, functionally dense molecules using this novel building block. [reaction: see text]
- Publication status:
- Published
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- Publisher copy:
- 10.1021/ol048568q
Authors
- Journal:
- Organic letters More from this journal
- Volume:
- 6
- Issue:
- 24
- Pages:
- 4427-4429
- Publication date:
- 2004-11-01
- DOI:
- EISSN:
-
1523-7052
- ISSN:
-
1523-7060
- Language:
-
English
- Keywords:
- Pubs id:
-
pubs:39312
- UUID:
-
uuid:0344eacd-4c8f-4ab0-b31a-dcafbfd147b6
- Local pid:
-
pubs:39312
- Source identifiers:
-
39312
- Deposit date:
-
2012-12-19
- ARK identifier:
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- Copyright date:
- 2004
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