in diethyl ether; pentane Ar atmosphere; addn. of soln. of MeLi (in pentane) to Et2O soln. of Ti-complex (water bath), stirring (room temp., 4 h); solvent removal (vac.), dissolving in hexane, filtration (Celite), rinsing (hexane), solvent removal (vac.); detd. by (1)H-NMR spectroscopy;
参考文献
Hicks, Frederick A.; Buchwald, Stephen L.
Journal of the American Chemical Society, 1999 , vol. 121, # 30 p. 7026 - 7033