Abstract
A synthesis of the marine 4,6-dibromo-3-hydroxyoxoindoline convolutamydine C3 is described. The key steps are the rhodium(II) perfluorobutyramide catalysed cyclisation of diazoamide 17 to give the oxoindoline 18, and the subsequent high yielding one-pot hydrolysis-decarboxylation-oxidation of 19 to 20. X-Ray crystal structures have been determined for the diazoamides 10 and 17 and for the oxoindolines 11 and 13.
| Original language | English |
|---|---|
| Pages (from-to) | 2405-2412 |
| Number of pages | 8 |
| Journal | Journal of the Chemical Society, Perkin Transactions 1 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 21 Aug 1997 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
Keywords
- CARBOMETHOXY-ALPHA-DIAZOACETANILIDES
- BRYOZOAN AMATHIA-CONVOLUTA
- NATURAL-PRODUCTS
- CHEMOSELECTIVITY
- SUBSTITUENT
- CARBENOIDS
- INSERTION
- OXIDATION
- REAGENT
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