反应条件
1: 1.) t-BuLi / 1.) THF, pentane, from -78 deg C to -25 deg C, 1.5 h, 2.) from -78 deg C to RT, 2 h
2: 1.) 1,1-dimethylhydrazine, glacial acetic acid, 2.) BF3*Et2O / 1.) EtOH, H2O, 2.) acetone, RT, 24 h
View Scheme
参考文献
Meyers, A. I.; Edwards, Philip D.; Bailey, Thomas R.; Jagdmann, G. Erik
Journal of Organic Chemistry, 1985 , vol. 50, # 7 p. 1019 - 1026
