(C2H5)3N in not given formation at 20°C after 25 h;;
参考文献
Neumann, W. P.; Schneider, B.; Sommer, R.
Liebigs Annalen der Chemie, 1966 , vol. 692, p. 1 - 11
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Gmelin Handbook: Sn: Org.Verb.4, 1.2.1.1.5, page 41 - 43
in diethyl ether; cyclohexane Kinetics; Bu3SnH (2 mmol) in ether placed in Schlenk tube and cooled to 0°C under Ar, LDA (1 mmol, 1.6 M soln. in cyclohexane) added, samples removed periodically, quenched with water; analyzed by GC;
in tetrahydrofuran soln. of Sn-compound added to soln. of Ti-compound at -78°C, temp. increased to 20°C, mixt. became dark-brown; solvent evapd. in vac., residue dissolved in pentane, distd.;
参考文献
Journal of General Chemistry USSR (English Translation), , vol. 60, p. 1729 - 1733
Zhurnal Obshchei Khimii, , vol. 60, p. 1937 - 1942
lithium in tetrahydrofuran inert atmosphere; treatment of Bu3SnCl with Li (0°C, 4 h), stepwise addn. of org. bromide during 90 min at 0 or 50°C; quenching with 10percent NH4Cl; NMR and mass spectroscopy; relative yields of products depending on reaction conditions;
参考文献
Journal of Organometallic Chemistry, , vol. 563, # 1-2 p. 31 - 36
lithium in tetrahydrofuran inert atmosphere; treatment of Bu3SnCl with Li (0°C, 4 h), stepwise addn. of org. bromide (in absence or presence of 1 atm CO) during 90 min at 50°C; quenching with 10percent NH4Cl; NMR and mass spectroscopy; relative yields of products depending on reaction conditions;
参考文献
Journal of Organometallic Chemistry, , vol. 563, # 1-2 p. 31 - 36
