反式-alpha-甲基肉桂醛合成路线 (共 62 条)
反应条件
trimethylsilyl trifluoromethanesulfonate in dichloromethane T=0°C; 14 h;
参考文献
Duhamel, Lucette
Tetrahedron Letters, 1993 , vol. 34, # 48 p. 7745 - 7748
反应条件
hydrogen; [rhodium(I)(carbonyl)2(acetylacetonate)]; 6,6'-lt;lt;3,3'-bis(1,1-dimethylethyl)-5,5'-dimethoxylt;1,1'-biphenylgt;-2,2'-diylgt;bis(oxy)gt;bis(dibenzo)lt;d,fgt;lt;1,3,2.. in dichloromethane P=760 Torr; Ambient temperature; Yield given;
参考文献
Johnson, John R.; Cuny, Gregory D.; Buchwald, Stephen L.
Angewandte Chemie, 1995 , vol. 107, # 16 p. 1877 - 1879
反应条件
1: With 2-fluoro-pyridine; trifluoromethylsulfonic anhydride in dichloromethane T=-78 - 0°C; Inert atmosphere; 2: With triethylsilane in dichloromethane T=0 - 25°C; Inert atmosphere; 3: With citric acid in tetrahydrofuran; dichloromethane; water T=45°C; 2 h; chemoselective reaction;
参考文献
Pelletier, Guillaume; Bechara, William S.; Charette, Andre B.
Journal of the American Chemical Society, 2010 , vol. 132, # 37 p. 12817 - 12819
反应条件
sodium carbonate; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium in 1,3,5-trimethyl-benzene T=100 - 140°C; 18 h;
参考文献
Journal of Organic Chemistry, , vol. 71, # 16 p. 6285 - 6286
反应条件
di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium in 1,3,5-trimethyl-benzene T=100 - 140°C; 18 h;
参考文献
Journal of Organic Chemistry, , vol. 71, # 16 p. 6285 - 6286
反应条件
tin(ll) chloride in dichloromethane 2 h; Ambient temperature;
参考文献
Ford, Kelley L.; Roskamp, Eric J.
Tetrahedron Letters, 1992 , vol. 33, # 9 p. 1135 - 1138
反应条件
palladium diacetate; lithium chloride in N,N-dimethyl-formamide T=110°C; 8 h;
参考文献
Hirao, Toshikazu; Enda, Jun; Ohshiro, Yoshiki; Agawa, Toshio
Chemistry Letters, 1981 , p. 403 - 406
反应条件
sodium carbonate; triphenylphosphine; Pt(COD)Cl2 in various solvent(s) T=130°C; 24 h; Yield given. Yields of byproduct given;
参考文献
Tetrahedron Letters, , vol. 37, # 49 p. 8917 - 8920
反应条件
manganese(IV) oxide in hexane T=20°C; 20 h;
参考文献
Fan, Xiaohui; Lv, Hao; Guan, Yong-Hong; Zhu, Hong-Bo; Cui, Xiao-Meng; Guo, Kun
Chemical Communications, 2014 , vol. 50, # 31 p. 4119 - 4122
反应条件
1: 98 percent / tetrahydrofuran / 3 h / 0 - 25 °C 2: 68 percent / 2M HCl / diethyl ether / 0.5 h / 20 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 28, # 12 p. 1263 - 1266