Langbahn Team – Weltmeisterschaft

Gummadiol

Gummadiol
Chemical structure of gummadiol
Names
Preferred IUPAC name
(2R,3R,3aS,6S,6aR)-3,6-Di(2H-1,3-benzodioxol-5-yl)dihydro-1H,3H-furo[3,4-c]furan-1,3a(4H)-diol
Other names
1,4-Dihydroxysesamin
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C20H18O8/c21-19-16-17(10-1-3-12-14(5-10)26-8-24-12)23-7-20(16,22)18(28-19)11-2-4-13-15(6-11)27-9-25-13/h1-6,16-19,21-22H,7-9H2/t16-,17+,18+,19+,20+/m0/s1
    Key: KCQXLVHWDSFFDF-OMQSBVIBSA-N
  • O[C@@H]5O[C@H](c1ccc2OCOc2c1)[C@@]6(O)CO[C@H](c3ccc4OCOc4c3)[C@@H]56
Properties
C20H18O8
Molar mass 386.356 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Gummadiol is a lignan hemiacetal.[1] It can be isolated from the heartwood of Gmelina arborea.[2]

References

  1. ^ Anjaneyulu, A.S.R.; Rao, A.Madhusudhana; Rao, V.Kameswara; Row, L.Ramachandra; Pelter, Andrew; Ward, Robert S. (1975). "The structure of gummadiol - A lignan hemi-acetal". Tetrahedron Letters. 16 (22–23): 1803–1806. doi:10.1016/S0040-4039(00)75261-0.
  2. ^ Anjaneyulu, A.S.R.; Rao, A.Madhusudhana; Rao, V.Kameswara; Row, L.Ramachandra; Pelter, Andrew; Ward, Robert S. (1977). "Novel hydroxy lignans from the heartwood of gmelina arborea". Tetrahedron. 33: 133–143. doi:10.1016/0040-4020(77)80444-4.
Quelle: https://en.wikipedia.org/wiki/Gummadiol