1,1-dibromo ethane in tetrahydrofuran (Ar or vac.); a soln. of Sn compd. in THF kept over Mg turnings (preactivated with dibromoethane) at 293 K for 48 h under stirring;
参考文献
Maslennikov; Tsarev; Spirina; Lado; Usanov
Russian Journal of General Chemistry, 2004 , vol. 74, # 7 p. 1101 - 1104
1,1-dibromo ethane in tetrahydrofuran (Ar or vac.); a soln. of Sn compd. in THF kept over Mg turnings (preactivated with dibromoethane) at 293 K for 48 h under stirring;
参考文献
Maslennikov; Tsarev; Spirina; Lado; Usanov
Russian Journal of General Chemistry, 2004 , vol. 74, # 7 p. 1101 - 1104
1,1-dibromo ethane in tetrahydrofuran Kinetics; (Ar or vac.); a soln. of Sn compd. in THF kept over Mg turnings (preactivated with dibromoethane) at 293 K for 48 h under stirring;
参考文献
Maslennikov; Tsarev; Spirina; Lado; Usanov
Russian Journal of General Chemistry, 2004 , vol. 74, # 7 p. 1101 - 1104
in neat (no solvent) byproducts: MgO; mixed; fired at about 650°C; successively leached with concd. HCl and HF; washed (deionized H2O); filtered; dried;
参考文献
Shen, Xueyang; Mu, Daobin; Chen, Shi; Xu, Bin; Wu, Borong; Wu, Feng
Journal of Alloys and Compounds, 2013 , vol. 552, p. 60 - 64
ammonia in neat (no solvent) byproducts: MgCl2; feeding separately SiCl4, NH3 and Ar into reactor with magnesium (Ar as carrier gas for Mg vapour), vapor-phase reaction (react. zone 950-1050°C); silicon sepn. in electrostatic precipitator (5-10 kV, 0.1 mA), purifn. by acid leaching (HCl) or vac. distn.; X-ray powder diffraction;
参考文献
Jong, B. W.; Slavens, G. J.; Traut, D. E.
Journal of Materials Science, 1992 , vol. 27, p. 6086 - 6090
