82464-48-0Relevant academic research and scientific papers
Trimesitylgermyllithium: synthese et reactivite
Castel, A.,Riviere, P.,Satge, J.,Ko, Y.H.,Desor, D.
, p. 7 - 15 (2007/10/02)
The new organogermyllithium Mes3GeLi has been prepared in good yield by hydrogermolysis reaction of t-butyllithium in THF.The bulky group favours stabilization in the form of the THF complex.Mes3GeLi has been characterized by alkylation reaction with MeI.
UEBER STERISCH GEHINDERTE FREIE RADIKALE XI. DIE ERSTE REVERSIBLE THERMISCHE DISSOZIATION VON DISILANEN R3Si-SiR3 ZU SILYLRADIKALEN R3Si. UND VON DIGERMANEN R3Ge-GeR3 ZU GERMYLRADIKALEN R3Ge.
Neumann, Wilhelm P.,Schultz, Klaus-Dieter,Vieler, Robert
, p. 179 - 192 (2007/10/02)
The Si-Si bond in hexamesityldisilane dissociates reversibly even between -60 and -32 deg C (ΔHdiss 19.0 +/- 2 kcal mol-1) and the Ge-Ge bond in hexamesityldigermane reversibly between -12 and +53 deg C (ΔHdiss 20.7 +/- 2
The First Reversible Thermal Dissociation of Digermanes R3Ge-GeR3 giving Germyl Radicals R3Ge., and of Disilanes R3Si-SiR3 giving Silyl Radicals R3Si..
Neumann, Wilhelm P.,Schultz, Klaus-Dieter
, p. 43 - 44 (2007/10/02)
The Ge-Ge bond in hexamesityldigermane dissociates reversibly between -12 and +53 deg C (ΔHdiss. 87 +/- 8 kJ/mol), and the Si-Si bond in hexamesityldisilane behaves analogously between -60 and -20 deg C; above these temperatures, irreversible reactions of the radicals occur.
