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ChemInform Abstract: Efficient Palladium-Catalyzed Chirality Transfer in Allyl Carbonates. An Approach to β-Aryl-Substituted γ-Lactones and γ- Hydroxy Amides. Synthesis of the Antidepressant (R)-Rolipram.

✍ Scribed by M. BRAUN; K. OPDENBUSCH; C. UNGER

Book ID: 112030552
Publisher: John Wiley and Sons
Year: 2010
Weight: 34 KB
Volume: 27
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199616139

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ChemInform Abstract: Efficient Palladium

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✍ Manfred Braun; Claudia Unger; Kersten Opdenbusch 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 263 KB 👁 2 views

Allyl carbonates (Z)-8 and (E)-9 are available from the converted into (S)-γ-butyrolactone 13 in a three step sequence. When the same protocol is applied to the isomeric addition of the chiral alkenyllithium reagent 5b to aromatic aldehydes 6. When sujected to a palladium-catalyzed diesters 10 and 1