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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 112 (1979), S. 1705-1711 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: 3-O-Benzyl-D-ribose3-O-Benzyl-D-ribose (4) is synthesized from D-glucose and D-ribose via different routes; these methods were compared. For a characterization 4 is transformed into 3′-O-benzyl-adenosine (19). 1H NMR data of the synthesized compounds are compiled.
    Notes: Aus D-Glucose und aus D-Ribose wird in vergleichenden Untersuchungen auf verschiedenen Wegen 3-O-Benzyl-D-ribose (4) hergestellt. Zur Charakterisierung wird 4 in 3′-O-Benzyladenosin (19) übergeführt. 1H-NMR-Spektroskopische Daten der synthetisierten Verbindungen werden mitgeteilt.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 112 (1979), S. 1689-1704 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: 2-O-Benzyl-D-ribose and 2′-O-Benzyladenosine2-O-Benzyl-D-ribose (1) is most conveniently synthesized from D-arabinose according to comparative investigations starting from D-glucose, D-ribose, and D-arabinose. 1 is transformed into the anomeric 3, 5-di-O-acetyl-2-O-benzyl-D-ribofuranosyl chlorides (41 a, b) in high yield; by a reaction of this mixture with a modified adenine a straightforward synthesis for 2′ -O-benzyl-α-and-β-adenosine (2 a, b) is demonstrated. The structures of the synthesized compounds are discussed.
    Notes: 2-O-Benzyl-D-ribose (1) wird am bequemsten aus D-Arabinose hergestellt, wie vergleichende Untersuchungen ausgehend von D-Glucose, D-Ribose und D-Arabinose gezeigt haben. Durch weitgehende Überführung von 1 in die anomeren 3,5-Di-O-acetyl-2-O-benzyl-D-ribofuranosylchloride (41 a, b) wird am Beispiel des Adenins die gezielte Synthese des 2′ -O-Benzyl-α-und -β-adenosins (2a, b) demonstriert. Die Konstitutionen der hergestellten Verbindungen werden diskutiert.
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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