1: SOCl2, DMF / CH2Cl2 / 18 h
2: AlCl3 / CH2Cl2 / 0.25 h / -10 °C
3: TiCl4 / CH2Cl2; tetrahydrofuran / 2 h / 0 °C
4: Ph3COH, TFA / 48 h / Ambient temperature
View Scheme
参考文献
Ellingboe, John W.; Lombardo, Louis J.; Alessi, Thomas R.; Nguyen, Thomas T.; Guzzo, Frieda; et al.
Journal of Medicinal Chemistry, 1993 , vol. 36, # 17 p. 2485 - 2493
1: TiCl4 / CH2Cl2; tetrahydrofuran / 2 h / 0 °C
2: Ph3COH, TFA / 48 h / Ambient temperature
View Scheme
参考文献
Ellingboe, John W.; Lombardo, Louis J.; Alessi, Thomas R.; Nguyen, Thomas T.; Guzzo, Frieda; et al.
Journal of Medicinal Chemistry, 1993 , vol. 36, # 17 p. 2485 - 2493
1: AlCl3 / CH2Cl2 / 0.25 h / -10 °C
2: TiCl4 / CH2Cl2; tetrahydrofuran / 2 h / 0 °C
3: Ph3COH, TFA / 48 h / Ambient temperature
View Scheme
参考文献
Ellingboe, John W.; Lombardo, Louis J.; Alessi, Thomas R.; Nguyen, Thomas T.; Guzzo, Frieda; et al.
Journal of Medicinal Chemistry, 1993 , vol. 36, # 17 p. 2485 - 2493