1: alcohol; bromine 2: sodium; absolute alcohol; absolute diethyl ether / man verseift den entstandenen Diaethylester durch Kochen mit alkoh. Kali 3: potassium hydroxide; water View Scheme
Gardner et al.
Journal of Organic Chemistry, 1957 , vol. 22, p. 1206,1209
Full Text Show Details
Knight; Cram
Journal of the American Chemical Society, 1951 , vol. 73, p. 4136
Gardner et al.
Journal of Organic Chemistry, 1957 , vol. 22, p. 1206,1209
Full Text Show Details
Knight; Cram
Journal of the American Chemical Society, 1951 , vol. 73, p. 4136
1.1: 71 percent / AlCl3; Et3N / CH2Cl2 / 0 - 20 °C
2.1: K2CO3 / acetone / 0.5 h / 20 °C
2.2: 80 percent / acetone / 12 h / 20 °C
View Scheme
参考文献
Fraga, Carlos A.M.; Teixeira, Lis Helena P.; Menezes, Carla Maria De S.; Sant'Anna, Carlos Mauricio R.; Ramos, Maria Da Conceicao K.V.; De Aquino Neto, Francisco R.; Barreiro, Eliezer J.
Tetrahedron, 2004 , vol. 60, # 12 p. 2745 - 2755
1.1: 71 percent / AlCl3; Et3N / CH2Cl2 / 0 - 20 °C
2.1: K2CO3 / acetone / 0.5 h / 20 °C
2.2: 78 percent / acetone / 20 °C
View Scheme
参考文献
Fraga, Carlos A.M.; Teixeira, Lis Helena P.; Menezes, Carla Maria De S.; Sant'Anna, Carlos Mauricio R.; Ramos, Maria Da Conceicao K.V.; De Aquino Neto, Francisco R.; Barreiro, Eliezer J.
Tetrahedron, 2004 , vol. 60, # 12 p. 2745 - 2755
1.1: 71 percent / AlCl3; Et3N / CH2Cl2 / 0 - 20 °C
2.1: K2CO3 / acetone / 0.5 h / 20 °C
2.2: 24 percent / acetone / 120 h / 20 °C
View Scheme
参考文献
Fraga, Carlos A.M.; Teixeira, Lis Helena P.; Menezes, Carla Maria De S.; Sant'Anna, Carlos Mauricio R.; Ramos, Maria Da Conceicao K.V.; De Aquino Neto, Francisco R.; Barreiro, Eliezer J.
Tetrahedron, 2004 , vol. 60, # 12 p. 2745 - 2755
