Stereostructure of the archaebacterial C40 diol.
The stereostructure of the archaebacterial C40 diol has been established as (3R,7R,11R,15S,18S,22R,26R,30R)-3,7,11,15,18,22,26,30- octamethyldotriacontane-1,32-diol by stereorational total synthesis. This provides the final evidence necessary to establish the structure of an archaebacterial membrane substance that is a 72-membered-ring tetraether with 18 stereocenters.
D001105:Archaea / Q000032:analysis*; D001419:Bacteria / Q000032:analysis*; D002462:Cell Membrane / Q000032:analysis; D019605:Euryarchaeota / Q000032:analysis*; D006018:Glycols; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D013237:Stereoisomerism
D006018:Glycols; C046135:3,7,11,15,18,22,26,30-octamethyldotriacontane-1,32-diol