反应条件
dilithium tetrachlorocuprate; ethylmagnesium bromide
1.) THF, Et2O, -20 deg C, 20 min, 2.) -20 deg C, 1.5 h; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Mirviss, Stanley B.
Journal of Organic Chemistry, 1989 , vol. 54, # 8 p. 1948 - 1951