1.1: ethylmagnesium bromide / tetrahydrofuran / 0.5 h
1.2: tetrahydrofuran / 2 h
2.1: ethylmagnesium bromide / tetrahydrofuran / 0.5 h
2.2: 64 percent / tetrahydrofuran / 2 h
View Scheme
参考文献
Cho, Won-Seob; Kim, Han-Je; Littler, Benjamin J.; Miller, Mark A.; Lee, Chang-Hee; Lindsey, Jonathan S.
Journal of Organic Chemistry, 1999 , vol. 64, # 21 p. 7890 - 7901