3-反-溴碳-2,2'-二甲基氧酸酯合成路线 (共 39 条)
反应条件
1: 95 percent / Et3N / dioxane; H2O 2: 93 percent 3: 70 percent / H(1+) 4: 85 percent / DIBAL / toluene / -78 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 29, # 25 p. 3037 - 3040
反应条件
1: diethyl ether 2: DIBAL-H / toluene / -70 °C View Scheme
参考文献
Journal of the Chemical Society - Series Chemical Communications, , # 1 p. 10 - 12
反应条件
1: NaOH 3: 60 percent / p-toluenesulphonic acid 4: 80 percent / diisobutyl aluminium hydride / -78 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 25, # 51 p. 5855 - 5858
反应条件
1: BF3*Et2O / acetone / 0 °C 2: LAH / tetrahydrofuran / 1 h / 0 °C View Scheme
参考文献
Heterocycles, , vol. 70, p. 423 - 459
反应条件
1: camphorsulfonic acid 2: 81 percent / DIBAL-H / -78 °C View Scheme
参考文献
Synlett, , # 3 p. 435 - 439
反应条件
boron trifluoride diethyl etherate in dichloromethane T=-80°C; 8 h;
参考文献
Casiraghi, Giovanni; Colombo, Lino; Rassu, Gloria; Spanu, Pietro
Journal of Organic Chemistry, 1991 , vol. 56, # 23 p. 6523 - 6527
反应条件
boron trifluoride diethyl etherate T=-80°C;
参考文献
Casiraghi, Giovanni; Colombo, Lino; Rassu, Gloria; Spanu, Pietro
Journal of the Chemical Society, Chemical Communications, 1991 , # 8 p. 603 - 604
反应条件
boron trifluoride diethyl etherate; sodium hydrogencarbonate in dichloromethane T=-78°C; Yield given. Yields of byproduct given;
参考文献
Casiraghi, Giovanni; Colombo, Lino; Rassu, Gloria; Spanu, Pietro
Tetrahedron Letters, 1989 , vol. 30, # 39 p. 5325 - 5328
反应条件
boron trifluoride diethyl etherate in dichloromethane T=-80°C; 8 h;
参考文献
Casiraghi, Giovanni; Colombo, Lino; Rassu, Gloria; Spanu, Pietro
Journal of Organic Chemistry, 1991 , vol. 56, # 23 p. 6523 - 6527
反应条件
1: 88 percent / BF3*OEt2 / CH2Cl2 / 8 h / -80 °C 2: 60 percent / Et3N, 4-(N,N-dimethylamino)pyridine / CH2Cl2 / 4 h / Ambient temperature View Scheme
参考文献
Casiraghi, Giovanni; Colombo, Lino; Rassu, Gloria; Spanu, Pietro
Journal of Organic Chemistry, 1991 , vol. 56, # 23 p. 6523 - 6527