Contrary to earlier reports, the base-induced rearrangement of the 7-hydroxy-7H-indolenines derived from ajmalicine (l), yohimbine (5), corynanthine (6), methyl reserpate (16), and methyl isoreserpate (17) in each case furnished not just one, but two epimeric spiro-pseudoindoxyl derivatives which ha
Synthesis of Aristotelia-Type Alkaloids. Part XII. Total synthesis of (−)-tasmanine. Stereoelectronic factors that control the rearrangement of 3H-indol-3-ol derivatives to oxindoles ( = 1,3-dihydro-2H-indol-2-ones) or to pseudoindoxyls ( =1,2-dihydro-3H-indol-3-ones)
✍ Scribed by Rolf Güller; Hans-Jürg Borschberg
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- German
- Weight
- 1004 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Part XII') Total Synthesis of (-
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