16090-53-2Relevant academic research and scientific papers
Ring contraction of 1,2-digermacyclohexa-3,5-dienes initiated by electron transfer reactions with TCNE
Mochida, Kunio,Shimizu, Hiromi,Nanjo, Masato
, p. 1226 - 1227 (2007/10/03)
The thermal reaction of 1,2-digermacyclohexa-3,5-dienes with tetracyanoethylene (TCNE) gave 1-germacyclopenta-2,4-diene as a germylene extrusion compound through a charge-transfer complex. The 1-germacyclopenta-2,4-diene was trapped with TCNE to give 5,5,6,6-tetracyano-7-germanor-bornene.
HALOGENOCYCLOGERMANAZES: INFLUENCE DES SUBSTITUANTS HAKOGENES SUR L'EXISTENCE D'UN EQUILIBRE CYCLOGERMAZANE ->/<- GERMA-IMINE
Riviere-Baudet, M.,Khallaayoun, A.,Satge, J.
, p. 152 - 159 (2007/10/02)
Studies of ring opening of chlorocyclotrigermazanes in cycloaddition reactions with the nitrones phenyl- and tert-butylbenzylideneamine N-oxide, catalyzed by Lewis bases (HMPA) or Lewis acids (ZnCl2; M(CO)6; M(CO)5*THF; M=Cr,W), show that hexachlorocyclot
Thermolyse, pyrolyse et photolyse d'heterocycles germanies et soufres a 4 et 5 chainons: especes intermediaires a germanium doublement lie
Barrau, J.,Rima, G.,El-Amine, M.,Satge, J.
, p. 39 - 50 (2007/10/02)
The thermolysis, pyrolysis and photolysis of thiagermetane , dithiagermolane and thiagermetane dioxide have been studied.Thiagermetane and dithiagermolane decompose leading to various new germylated heterocycles: , and probably proceed by two competitive mechanisms which involve the transient species germaethene , germathione , thiagermirane and thiadigermetane .Pyrolysis of thiagermetane dioxide also involves germaethene and probably a new doubly-bonded germanium species, the germasulfene (by mass spectroscopy), which finally gives germoxanes (Me2GeO)n (n = 3,4).
