EIN FUENFGLIEDRIGER GERMANIUM-SAUERSTOFF-RING MIT GERMANIUM-GERMANIUM-BINDUNG: 1,1,2,2-TETRAPHENYL-4,4-DI-t-BUTYL-1,2,4-TRIGERMA-3,5-DIOXA-CYCLOPENTAN

Article abstract of DOI:10.1016/0022-328X(86)82036-8

The reaction of Ph4Ge2Cl2 with t-Bu2Ge(OH)2 leads to the novel organogermanium oxygen compound Ph4-t-Bu2Ge3O2.The germanium and oxygen atoms form an almost planar five-membered ring with a germanium-germanium bond.