反应条件
ethylmagnesium bromide 1.) THF, 40-45 deg C, 1.5 h, 2.) 10 deg C, 20 deg C, 3 h, 40 deg C, 0.5 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Ozawa, Kiyomi; Ishii, Shigeru; Hatanaka, Masataka
Chemistry Letters, 1985 , p. 1803 - 1804
