Novel approach to the synthesis of 3-acyl substituted indolizines. The synthesis of 3-(indolizinyl-2)alanine and 4-(indolizinyl-3) homoalanine derivatives
✍ Scribed by Lucija Jukić; Urška Bratušek; Marko Škof; Jurij Svete; Branko Stanovnik
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 447 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0009-3122
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## Abstract The synthesis of the polyhalogenated phenylalanines Phe(3′,4′,5′‐Br~3~) (**3**), Phe(3′,5′‐Br~2~‐4′‐Cl) (**4**) and DL‐Phe (2′,3′,4′,5′,6′‐Br~5~) (**9**) is described. The trihalogenated phenylalanines **3** and **4** are obtained stereospecifically from Phe(4′‐NH~2~) by electrophilic b
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