potassium tert-butylate in tetrahydrofuran
T=0°C; Wittig reaction;
参考文献
Matovic, Nicholas J.; Hayes, Patricia Y.; Penman, Kerry; Lehmann, Reginald P.; De Voss, James J.
Journal of Organic Chemistry, 2011 , vol. 76, # 11 p. 4467 - 4481
1.1: sodium hydride / diethyl ether; mineral oil / 0 °C
1.2: 0 °C
2.1: diisobutylaluminium hydride / diethyl ether / 0 °C
3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / -78 - -10 °C
3.2: -78 - 20 °C
4.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 20 °C
4.2: 2 h / 0 °C
View Scheme
参考文献
Matovic, Nicholas J.; Hayes, Patricia Y.; Penman, Kerry; Lehmann, Reginald P.; De Voss, James J.
Journal of Organic Chemistry, 2011 , vol. 76, # 11 p. 4467 - 4481
Esteban, S.; Marinas, J. M.; Martinez-Alcazar, M. P.; Martinez, M.; Agarrabeitia, A. R.
Bulletin des Societes Chimiques Belges, 1983 , vol. 92, # 8 p. 715 - 720
