Herstellung enantiomerenreiner Derivate
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Axel Griesbeck; Dieter Seebach
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Article
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1987
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John Wiley and Sons
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German
⚖ 417 KB
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From (S)-4-methyloxetan-2-one (l), the b-butyrolactone readily available from the biopolymer (R)-polyhydroxybutyrate (PHB) and various C,N,O and S nucleophiles, the following compounds are prepared: (S)-2-hydroxy-4-octdnone (3), (R)-3-aminobutanoic acid (7) and its N-benzyl derivative 5, (R)-3-azido