反应条件
methyl-magnesium chloride 1.) THF, toluene, -40 deg C - -10 deg C, 10 min, 2.) -78 deg C, toluene, THF, 10-15 min; Yield given. Multistep reaction;
参考文献
Nicolaou, K. C.; Claremon, D. A.; Papahatjis, D. P.
Tetrahedron Letters, 1981 , vol. 22, # 46 p. 4647 - 4650