in diethyl ether
byproducts: LiCl; absence of air and moisture; slow addn. of 2 equiv. of Li-amide to stirred suspn. of SnCl2, stirring for 2 h (room temp.); solvent removal (vac.), extn. into hexane or benzene, filtration, removal of volatiles (vac.), distn.; elem. anal.;
参考文献
Gynane, Michael J. S.; Harris, David H.; Lappert, Michael F.; Power, Philip P.; Riviere, Pierre; Riviere-Baudet, Monique
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1977 , p. 2004 - 2009
C5H5N or (C5H4N)2 in deuterated toluene
not isolated, detected by NMR;
参考文献
Hitchcock, Peter B.; Lappert, Michael F.; Lawless, Gerard A.; De Lima, Geraldo M.; Pierssens, Luc J.-M.
Journal of Organometallic Chemistry, 2000 , vol. 601, # 1 p. 142 - 146
in diethyl ether
byproducts: LiCl; dry Ar-atmosphere; addn. of Li-reagent (from (Me3Si)2CH2Cl and Li-powderby refluxing for 24 h and filtration) to soln. of equimolar amt. of Sn- chloroamide (from SnCl2 and Li-amide) at 0°C, stirring (room temp., 1 h), standing overnight; sepn. of supernatant, evapn. (20°C, 0.01 Torr), repeated extn. into hexane, crystn. (-30°C); Sn-amide from mother liquor;
参考文献
Davidson,P.J. et al.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1976 , p. 2268 - 2274
