Photochemie von Aminoketonen. IV [1]. Sy
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Prof. Dr. H.-G. Henning; Th. Dietzsch; J. Fuhrmann
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Article
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1981
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John Wiley and Sons
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English
⚖ 587 KB
**Photochemistry of Aminoketones. IV. Synthesis of 3‐Aryl‐pyrrolidinols‐(3) via Photocyclization of β‐Amino‐propiophenones** Photolysis (λ~irr~ ≥ 300 nm) of N‐benzyl‐N‐benzoyl‐β‐aminopropiophenones **6–9** in abs. ether affords a 47–50% yield of N‐benzoyl‐pyrrolidinols **12–18**. The relative confi