Ks. Nosov et al., SYNTHESIS AND REACTIVITY OF GERMANIUM HETEROCYCLES CONTAINING GERMANIUM-TIN BONDS, Russian chemical bulletin, 45(11), 1996, pp. 2623-2626
Previously unknown stannyl-substituted germanium heterocycles, 1,1-bis
(trimethylstannyl)-2,3,4, 5-tetraphenyl-1-germacyclopenta-2,4-diene an
d methylstannyl)-3,4-dimethyl-1-germacyclopent-3-ene were synthesized,
and their photolysis and chemical transformations were studied.