Synthese von 2,3-Dihydro-1H-pyrrolizin-7
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RΓΆder, Erhard ;Wiedenfeld, Helmut ;Bourauel, Thomas
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Article
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1986
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John Wiley and Sons
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English
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## Eingegangen am 25. Marz 1986 Synthesis of 2,3-Dihydro-lH-pyrrolizine-7-carbaldehyde, the Sex Pheromone Danaidal Danaidal (4) can easily be obtained in high yields from ethyl 2,3,5,6-tetrahydro-1 H-pyrrolizine-7-carboxylate (1) via sulphur dehydrogenation or Mn02 oxidation, subsequent reduction