反,反-1,4-二苯基-1,3-丁二烯合成路线 （共 318 条）
反应条件
tetra-n-butylammonium acetate; palladium diacetate; propionaldehyde T=90°C; Ullmann reaction; 4 h; Inert atmosphere; optical yield given as percent de;
参考文献
Chemistry - A European Journal, , vol. 15, # 5 p. 1272 - 1279
反应条件
1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 2: KF*2H2O; Pd(quinox)Cl2 / isopropyl alcohol / 20 °C / Inert atmosphere View Scheme
参考文献
Journal of the American Chemical Society, , vol. 134, # 28 p. 11408 - 11411
反应条件
1.1: chloro-trimethyl-silane / methanol / 0 - 20 °C / Inert atmosphere 2.1: lithium aluminium tetrahydride / diethyl ether / 2.5 h / 0 - 20 °C / Inert atmosphere 2.2: Inert atmosphere 3.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 4.1: KF*2H2O; Pd(quinox)Cl2 / isopropyl alcohol / 20 °C / Inert atmosphere View Scheme
参考文献
Journal of the American Chemical Society, , vol. 134, # 28 p. 11408 - 11411
反应条件
1.1: lithium aluminium tetrahydride / diethyl ether / 2.5 h / 0 - 20 °C / Inert atmosphere 1.2: Inert atmosphere 2.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere 3.1: KF*2H2O; Pd(quinox)Cl2 / isopropyl alcohol / 20 °C / Inert atmosphere View Scheme
参考文献
Journal of the American Chemical Society, , vol. 134, # 28 p. 11408 - 11411
反应条件
1: caesium carbonate; tris-(dibenzylideneacetone)dipalladium(0); trifuran-2-yl-phosphane / 1,4-dioxane; water / 65 °C / |Inert atmosphere 2: bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; N,N,N',N,-tetramethylethylenediamine / tetrahydrofuran / 24 h / 25 °C / |Inert atmosphere View Scheme
参考文献
Chemical Communications, , vol. 50, # 31 p. 4069 - 4072
反应条件
1: caesium carbonate; tris-(dibenzylideneacetone)dipalladium(0); trifuran-2-yl-phosphane / 1,4-dioxane; water / 65 °C / |Inert atmosphere 2: bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; N,N,N',N,-tetramethylethylenediamine / tetrahydrofuran / 5 h / 25 °C / |Inert atmosphere View Scheme
参考文献
Chemical Communications, , vol. 50, # 31 p. 4069 - 4072
反应条件
n-butyllithium in tetrahydrofuran T=25°C; 24 h; other aldehydes, other allylic triphenyl or tributylphosphine salt, var. bases; Product distributionMechanism;
参考文献
Journal of Organic Chemistry, , vol. 53, # 12 p. 2723 - 2728
反应条件
acetic anhydride; PbO
参考文献
Organic Syntheses, , vol. 16, p. 29
Helvetica Chimica Acta, , vol. 11, p. 113
Helvetica Chimica Acta, , vol. 12, p. 493
反应条件
sodium; N,N-dimethyl-formamide 1) 105-110 deg C, 2) 90 deg C, 2 h; Yield given. Multistep reaction;
参考文献
Synthesis, , # 10 p. 878 - 881
反应条件
tin(ll) chloride in dichloromethane 21 h; Ambient temperature;
参考文献
Chemistry Letters, , # 9 p. 1477 - 1478
