hydrogenchloride; lithium aluminium tetrahydride in chloroform Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and trimethylammonium bromide or chloride (equimolar amts.), at room temp.; detection by Raman and (1)H-NMR;
hydrogenchloride; lithium aluminium tetrahydride in benzene Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and a very few trimethylamine, at room temp.; detection by Raman and (1)H-NMR;
hydrogenchloride; lithium aluminium tetrahydride in chloroform Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and trimethylammonium bromide or chloride (equimolar amts.), at room temp.; detection by Raman and (1)H-NMR;
hydrogenchloride; lithium aluminium tetrahydride in benzene Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and a very few trimethylamine, at room temp.; detection by Raman and (1)H-NMR;
hydrogenchloride; lithium aluminium tetrahydride in benzene Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and a very few trimethylamine, at room temp.; detection by Raman and (1)H-NMR;
in neat (no solvent)
byproducts: SiCl3(SiCl3)(Me2NC2H4NMe2); Si2Cl6 was heated in presence of SiCl3(SiCl3)(Me2NC2H4NMe2) (catalyst) at 55°C for 15 h; NMR monitoring; filtered; evapd. (vac.);
tetrakis(dimethylamino)ethylene in hexane
(Me2N)2CC(NMe2)2 was added to soln. of Cl3SiSiCl3 in hexane at 0°C; soln. was stirred for 1 h; NMR monitoring;
参考文献
Knopf; Herzog; Roewer; Brendler; Rheinwald; Lang
Journal of Organometallic Chemistry, 2002 , vol. 662, # 1-2 p. 14 - 22
Na(Si-t-Bu3) in benzene
byproducts: (t-Bu3Si)4Si, t-Bu3SiSi-t-Bu3, t-Bu3SiCl; under N2 or Ar; soln. of Cl3SiSiCl2SiCl3 and Na(Si-t-Bu3) (molar ratio 1:4) in benzene stirred at ambient temp. for 1 d; detd. by (29)Si NMR spectra;
hydrogenchloride; lithium aluminium tetrahydride in benzene
Kinetics; introduction of HCl gas into a soln. of Si5Cl12 and a very few trimethylamine, at room temp.; detection by Raman and (1)H-NMR;
