4-苯亚甲基-2-苯基-2-噁唑英-5-酮合成路线 (共 58 条)
反应条件
formaldehyd; palladium dichloride in sodium hydroxide T=65°C; Hydrogenation;
参考文献
Arterburn; Pannala; Gonzalez; Chamberlin
Tetrahedron Letters, 2000 , vol. 41, # 41 p. 7847 - 7849
反应条件
potassium carbonate T=20°C;
参考文献
Liu, Bingjie; Zhang, Yueteng; Huang, Gang; Zhang, Xinting; Niu, Pengfei; Wu, Jie; Yu, Wenquan; Chang, Junbiao
Organic and Biomolecular Chemistry, 2014 , vol. 12, # 23 p. 3912 - 3923
反应条件
benzene isomer of mp: 149 degree;
参考文献
Carter; Risser
Journal of Biological Chemistry, 1941 , vol. 139, p. 255,260
反应条件
1: 83 percent / borohydride exchange resin/nickel boride / dioxane / 8 h / Heating 2: NaOH / 0.5 h / Heating 3: aq. HBr / 6 h / Heating View Scheme
参考文献
Sikdar, Atul P.; Chetri, Ajoy B.; Das, Pranab J.
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003 , vol. 42, # 11 p. 2878 - 2881
参考文献
Pharmazie, 1988 , vol. 43, # 3 p. 166 - 167
参考文献
Vanghelovici; Stefanescu
Bulet.Chem.Abstr., 1941 , vol. <2>2, p. 159,171
Bulet.Chem.Abstr., 1944 , p. 5501
反应条件
1: 1.) HBr / 1.) AcOH 2: H2 / <Rh((S)-binap)>ClO4 / tetrahydrofuran / 48 h / 3800 Torr / Ambient temperature View Scheme
参考文献
Miyashita, A.; Takaya, H.; Souchi, T.; Noyori, R.
Tetrahedron, 1984 , vol. 40, # 8 p. 1245 - 1253
反应条件
potassium hydroxide
isomer of mp: 230 degree;
参考文献
Carter; Risser
Journal of Biological Chemistry, 1941 , vol. 139, p. 255,260
反应条件
1: 65 percent / Et3N / benzene / 12 h / Heating
2: 80 percent / 24 h / Heating
3: MeONa / 3 h / Heating
View Scheme
参考文献
Shawali, Ahmad S.; Fahmi, Abdelgawad A.; Hassaneen, Hamdi M.; Abdallah, Magda A.; Abdelhamid, Hyam A.
Journal of Chemical Research, Miniprint, 1992 , # 11 p. 2936 - 2944
反应条件
1: base
4: 92 percent / 3 h / 180 °C
View Scheme
参考文献
Pharmazie, 1988 , vol. 43, # 3 p. 166 - 167