Journal article
Synthesis of pyrrolidin-3-ones from dihydropyran precursors via spiro-N,O-acetals
- Abstract:
- 2,2-Disubstituted pyrrolidin-3-ones are prepared in three steps from simple dihydropyran derivatives; the key spiro-N,O-acetal intermediate is a useful N-sulfonylketoiminium ion precursor. This route represents a formal synthesis of the indolizidine alkaloid core, with potential application to pyrrolizidines and quinolizidines. © 2009 Elsevier Ltd. All rights reserved.
- Publication status:
- Published
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Authors
- Journal:
- TETRAHEDRON LETTERS More from this journal
- Volume:
- 50
- Issue:
- 51
- Pages:
- 7141-7143
- Publication date:
- 2009-12-23
- DOI:
- ISSN:
-
0040-4039
- Language:
-
English
- Pubs id:
-
pubs:55214
- UUID:
-
uuid:e80cc649-4c62-44bf-9e75-49179522322f
- Local pid:
-
pubs:55214
- Source identifiers:
-
55214
- Deposit date:
-
2012-12-19
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- Copyright date:
- 2009
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