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Enantioselective synthesis of functionalized γ-butyrolactones

✍ Scribed by Ali Samarat; Hassen Amri; Yannick Landais


Book ID
108282699
Publisher
Elsevier Science
Year
2004
Tongue
French
Weight
274 KB
Volume
60
Category
Article
ISSN
0040-4020

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Enantioselective synthesis of (R)-(+)-β-
✍ Hiram C.A. Filho; Ubiracir F.L. Filho; Sergio Pinheiro; Mario L.A.A. Vasconcello 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 132 KB

Lactone (RX+)-1, was prepared from (2S)-(-)-2-allyl-[3',4'-(methylenedioxy)phenyl] propan-l-01 (7). This intermediate was synthesized by two complemenw pathways, using as the key steps the diastereoselective alkylation of esters 4 and 5, respectively.