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Naturwissenschaften

, Volume 67, Issue 3, pp 149–150 | Cite as

Spiroketals in the mandibular glands ofAndrena bees

  • W. Francke
  • W. Reith
  • G. Bergström
  • J. Tengö
Kurze Originalmitteilungen

Keywords

Mandibular Gland 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Tengö, J.: Zoon7, 15 (1979)Google Scholar
  2. 2.
    Tengö, J., Bergström, G.: Comp. Biochem. Physiol.55 B, 179 (1976);57 B, 197 (1977)Google Scholar
  3. 3.
    An LKB 2091 GC/MS system was used: 25-m glass-capillary column with Silicone OV-101. The isolation, injection and separation procedures have been described by Bergström, G., in: Proc. Symp. IUSSI, Dijon 1975, p. 197Google Scholar
  4. 4.
    Francke, W., et al.: Naturwissenschaften64, 590 (1977)Google Scholar
  5. 5.
    Francke, W., Hindorf, G., Reith, W.: ibid.Google Scholar
  6. 6.
    Francke, W., Reith, W.: Liebigs Ann. Chem.1979, 1Google Scholar
  7. 7.
    Francke, W., Hindorf, G., Reith, W.: Naturwissenschaften66, 619 (1979)Google Scholar
  8. 8.
    Prepared by “lactone-dimerisation” [Erdmann, H.: Liebigs Ann. Chem.228, 176 (1885); Ström, T.: J. prakt. Chem.48, 209 (1893)] and purified by preparativ GLCGoogle Scholar
  9. 9.
    On the sterochemistry of spiroketals: Francke, W., Reith, W., Sinnwell, V.: Chem. Ber. (in press)Google Scholar
  10. 10.
    MS of E, Z-2,8-dimethyl-1,6-dioxaspiro[5.5]undecane: 184 (M+ 8%), 169 (4%), 140 (8%), 115 (110%), 112 (46%), 97 (50%), 84(7%), 83 (11%)Google Scholar
  11. 11.
    MS:184(M+4%), 156(13%), 155(100%), 126 (27%), 115 (80%), 97 (60%), 95 (20%), 85 (90%)Google Scholar
  12. 12.
    Tengö, J., Bergström, G.: Comp. Biochem. Physiol.55 B, 179 (1976)Google Scholar
  13. 13.
    MS: 198 (M+ 8%), 168 (4%), 155 (13%), 140 (8%), 126 (23%), 111 (17%), 101 (100%), 98 (80%), 83 (39%)Google Scholar

Copyright information

© Springer-Verlag 1980

Authors and Affiliations

  • W. Francke
    • 1
  • W. Reith
    • 1
  • G. Bergström
    • 2
  • J. Tengö
    • 3
  1. 1.Institut für Organische Chemie und Biochemie der UniversitätHamburg
  2. 2.Avdelningen för Ekologisk kemi, Göteborg UniversitetGöteborg
  3. 3.Uppsala Universitets Ekologiska StationFärjestaden

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