byproducts: CH2Cl2; copyrolysis (1:1), quartz tube (550°C, yields of products depending on temperature (350 to 600°C)), product condensing; products not isolated, reaction monitoring by mass spectroscopy;
参考文献
Russian Chemical Bulletin, , vol. 48, # 10 p. 1960 - 1963
in neat (no solvent) Kinetics; mixt. of Cu3Si (from melt and annealing reacts.) and CuCl (molar ratio 1.50:1.00) manually ground at room temp. under inert atmosphere for 15 min; evacuated; outgassed in vac. for 1 h at room temp. and for 1 h at 70°C; heated to 145-230°C; detd. by X-ray diffraction; monitored by thermogravimetry;
in neat (no solvent) Si2Cl6 condensed onto SO3 at liq. N2 temp., allowed to attain room temp., heated to 400°C for 12 h; gaseous products analyzed by IR; SO2 and SiCl4 removed by low temp. fractional distn.;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 58, # 6 p. 1867 - 1868
in neat (no solvent) Kinetics; Reaction of Si and CuCl in open system (N2 or vacuum, 250-400°C). Reaction is enhanced by grinding.; Reaction was studied by thermogravimetry.;
参考文献
Comptes Rendus de l'Academie des Sciences, Serie II: Mecanique, Physique, Chimie, Sciences de la Terre et de l'Univers, , vol. 307, p. 1155 - 1162
