反应条件
in diethyl ether byproducts: MgClBr; under Ar; addn. of (t-Bu)MgCl to SbCl3 in Et2O (-50°C), stirred (1 h), warmed to room temp. (2 h), stirred (1.5 h), cooled (0°C), addn. of MeMgBr (3 h), stirred (room temp., 24 h), refluxed (3 h), cooled (0°C), addn. of distd. H2O; stirred (24 h), organic layer dried (MgSO4), stirred (24 h, room temp.),filtration, fractional distn. to remove solvent, warmed (55°C, 6 Torr), collected in liquid N2 trap (residue: di-t-Bu-compound), fractional vac. distn.; elem. anal.;
参考文献
Gedridge, Robert W. Jr.
Organometallics, 1992 , vol. 11, p. 967 - 969
