(Z)-3,4,5,4’,-四甲氧基-3’-羟基二苯乙烯合成路线 (共 68 条)
反应条件
tetrabutyl ammonium fluoride in ethyl acetate 0.5 h;
参考文献
Fuerstner, Alois; Nikolakis, Katharina
Liebigs Annales, 1996 , # 12 p. 2107 - 2113
反应条件
1: With titanium(IV) isopropylate; n-butyllithium in tetrahydrofuran T=-78 - 50°C; 2: With water in tetrahydrofuran T=50°C; Further stages.;
参考文献
Lara-Ochoa, Francisco; Espinosa-Perez, Georgina
Tetrahedron Letters, 2007 , vol. 48, # 39 p. 7007 - 7010
反应条件
hydrogenchloride; water in tetrahydrofuran T=20°C; 15 h;
参考文献
Wardrop, Duncan J.; Komenda, John P.
Organic Letters, 2012 , vol. 14, # 6 p. 1548 - 1551
反应条件
copper(l) iodide; 1,10-phenanthroline T=180 - 190°C; Microwave irradiationInert atmosphereGreen chemistry;
参考文献
Zou, Yong; Huang, Qi; Huang, Tong-Kun; Ni, Qing-Chun; Zhang, En-Sheng; Xu, Tian-Long; Yuan, Mu; Li, Jun
Organic and Biomolecular Chemistry, 2013 , vol. 11, # 40 p. 6967 - 6974
反应条件
n-butyllithium in tetrahydrofuran; hexane T=-78 - 20°C;
参考文献
Harrowven, David C.; Guy, Ian L.; Howell, Melanie; Packham, Graham
Synlett, 2006 , # 18 p. 2977 - 2980
反应条件
1: 67 percent / diisopropylethylamine / dimethylformamide / 2 h / 20 °C 2: 62 percent / triphenylphosphine / CH2Cl2 / 0.33 h / 0 °C 3: 88 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 0.33 h / 20 °C 4: 58 percent / tributyltin hydride; pyridine / tetrakis(triphenylphosphine)palladium(0) / benzene 5: 71 percent / Pd(PPh3)4; aq. Na2CO3 / 1,2-dimethoxy-ethane / Heating View Scheme
参考文献
Journal of Organic Chemistry, , vol. 66, # 24 p. 8135 - 8138
反应条件
1: With pyridine; acetic anhydride T=90°C; 2 h; 2: With quinoline; Cr2Cu2O5 0.25 h; Heating / reflux; 3: With hydrogenchloride; sodium hydroxide; water Product distribution / selectivity; more than 3 stages;
参考文献
ABRAXIS BIOSCIENCE, INC.
Patent: WO2007/59118 A1, 2007 ;
Location in patent: Page/Page column 50 ;
反应条件
copper(l) iodide; 1,10-phenanthroline T=180 - 190°C; Microwave irradiationInert atmosphereGreen chemistry;
参考文献
Zou, Yong; Huang, Qi; Huang, Tong-Kun; Ni, Qing-Chun; Zhang, En-Sheng; Xu, Tian-Long; Yuan, Mu; Li, Jun
Organic and Biomolecular Chemistry, 2013 , vol. 11, # 40 p. 6967 - 6974
反应条件
1: 62 percent / triphenylphosphine / CH2Cl2 / 0.33 h / 0 °C 2: 88 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 0.33 h / 20 °C 3: 58 percent / tributyltin hydride; pyridine / tetrakis(triphenylphosphine)palladium(0) / benzene 4: 71 percent / Pd(PPh3)4; aq. Na2CO3 / 1,2-dimethoxy-ethane / Heating View Scheme
参考文献
Journal of Organic Chemistry, , vol. 66, # 24 p. 8135 - 8138
反应条件
quinoline; hydrogen in hexane; toluene T=20°C; stereoselective reaction;
参考文献
Petrov, Ognyan I.; Gerova, Mariana S.; Chanev, Christo D.; Petrova, Katya V.
Synthesis, 2011 , # 22 art. no. Z71911SS, p. 3711 - 3715