1: NaH / diethyl ether; dimethylformamide / 18 h / 20 °C
2: 26 mg / MeI; Na2CO3 / 48 h / Heating
View Scheme
参考文献
Hekking, Koen F. W.; Moelands, Marcel A. H.; Van Delft, Floris L.; Rutjes, Floris P. J. T.
Journal of Organic Chemistry, 2006 , vol. 71, # 17 p. 6444 - 6450