1.1: 84 percent / KF / dimethylsulfoxide / 18 h / 70 °C
2.1: 70 percent / H2 / Raney Ni / ethyl acetate
3.1: 96 percent / 2-methyl-propan-2-ol / 4 h / 40 °C
4.1: n-BuLi; tetramethylethylenediamine / diethyl ether / -78 °C
4.2: diethyl ether
View Scheme
参考文献
Rewcastle, Gordon W.; Denny, William A.; Winters, R. Thomas; Colbry, Norman L.; Showalter, H. D. Hollis
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 18 p. 2221 - 2226