反应条件
in diethyl ether; hexane under N2 atm. slurry TaCl5 in hexane at -20°C was treated dropwise with Me3SiCH2MgCl in Et2O, solvent was removed in vacuo, residue was taken up in hexane at 0°C and filtered, PMe3 was added and heated to 50°C for 1 h; soln. was filtered, concd. and cooled to -20°C;
参考文献
Diminnie, Jonathan B.; Blanton, Jaime R.; Cai, Hu; Quisenberry, Keith T.; Xue, Ziling
Organometallics, 2001 , vol. 20, # 8 p. 1504 - 1514
