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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
2,4-二甲氧基联苯
合成路线
（共 55 条）
104-92-7
4-溴苯甲醚
+
5720-06-9
2-甲氧基苯基硼酸
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
sodium salt of phosphorous acid; palladium on activated charcoal in water; isopropyl alcohol T=20°C; Suzuki-Miyaura reaction; 5 h;
参考文献
Monguchi, Yasunari; Fujita, Yuki; Endo, Koichi; Takao, Shinobu; Yoshimura, Masatoshi; Takagi, Yukio; Maegawa, Tomohiro; Sajiki, Hironao
Chemistry - A European Journal, 2009 , vol. 15, # 4 p. 834 - 837
623-12-1
4-氯苯甲醚
+
5720-06-9
2-甲氧基苯基硼酸
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
dicyclohexyl(2′,6′-dimethoxybiphenyl-2-yl)phosphine; potassium phosphate; water; palladium diacetate in tetrahydrofuran T=20°C; Suzuki-Miyaura reaction; 3 h;
参考文献
Walker, Shawn D.; Barder, Timothy E.; Martinelli, Joseph R.; Buchwald, Stephen L.
Angewandte Chemie - International Edition, 2004 , vol. 43, # 14 p. 1871 - 1876
696-62-8
4-碘苯甲醚
+
5720-06-9
2-甲氧基苯基硼酸
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
palladium 10 on activated carbon; potassium carbonate in water T=80°C; Suzuki-Miyaura Coupling; 2.5 h; Inert atmosphere;
参考文献
Schmidt, Bernd; Riemer, Martin
Journal of Organic Chemistry, 2014 , vol. 79, # 9 p. 4104 - 4118
104-92-7
4-溴苯甲醚
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
potassium phosphate monobasic monohydrate; palladium diacetate; tri-cyclo-hexyl-phosphine in water; toluene T=100°C; Suzuki-Miyaura Coupling; 0.166667 h; Microwave irradiationInert atmosphere;
参考文献
Sithebe, Siphamandla; Robinson, Ross S.
Beilstein Journal of Organic Chemistry, 2014 , vol. 10, p. 1107 - 1113
529-28-2
2-碘苯甲醚
+
22868-26-4
(4-甲氧苯基)二甲基硅烷醇
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
bis(η3-allyl-μ-chloropalladium(II)); triphenyl-arsane; caesium carbonate in 1,4-dioxane T=90°C; 24 h;
参考文献
Denmark, Scott E.; Ober, Michael H.
Advanced Synthesis and Catalysis, 2004 , vol. 346, # 13-15 p. 1703 - 1714
578-57-4
2-溴苯甲醚
+
5720-07-0
4-甲氧基苯硼酸
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
potassium hydroxide in tetrahydrofuran; water T=60°C; Suzuki-Miyaura Coupling; 0.0833333 h;
参考文献
De M. Munoz, Juan; Alcazar, Jesus; De La Hoz, Antonio; Diaz-Ortiz, Angel
Advanced Synthesis and Catalysis, 2012 , vol. 354, # 18 p. 3456 - 3460
5720-07-0
4-甲氧基苯硼酸
+
492-95-5
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
SIDip*HCl; palladium diacetate in tetrahydrofuran T=0°C; Sizuki-Miyaura cross coupling; 2.5 h;
参考文献
Andrus; Song
Organic letters, 2001 , vol. 3, # 23 p. 3761 - 3764
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
1: 4-methoxyphenyltris(2-propoxy)titanium With N-methyl-2-phenyl-3-(dicyclohexylphosphino)-1H-indole; palladium diacetate in toluene 0.0833333 h; Inert atmosphere; 2: 2-chloro-anisole in toluene T=110°C; 16 h; Inert atmosphere;
参考文献
Lee, Hang Wai; Lam, Fuk Loi; So, Chau Ming; Lau, Chak Po; Chan, Albert S. C.; Kwong, Fuk Yee
Angewandte Chemie, International Edition, 2009 , vol. 48, # 40 p. 7436 - 7439
Angewandte Chemie, 2009 , vol. 121, # 40 p. 7572 - 7575
578-57-4
2-溴苯甲醚
+
696-62-8
4-碘苯甲醚
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
1: 2-methoxybromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; Negishi coupling reaction; 0.166667 h; Inert atmosphere; 2: With zinc(II) chloride in tetrahydrofuran; hexane T=-78 - 20°C; Negishi coupling reaction; Inert atmosphere; 3: para-iodoanisole With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in tetrahydrofuran; hexane T=60°C; Negishi coupling reaction; 2 h; Inert atmosphere;
参考文献
Liu, Qiang; Lan, Yu; Liu, Jing; Li, Gang; Wu, Yun-Dong; Lei, Aiwen
Journal of the American Chemical Society, 2009 , vol. 131, # 29 p. 10201 - 10210
104-92-7
4-溴苯甲醚
+
1123247-04-0
→
反应条件
49602-47-3
2,4-二甲氧基联苯
反应条件
Pd0(tris(tert-butyl)phosphine)2 in toluene T=90°C; Inert atmosphere;
参考文献
Denmark, Scott E.; Smith, Russell C.; Chang, Wen-Tau T.; Muhuhi, Joseck M.
Journal of the American Chemical Society, 2009 , vol. 131, # 8 p. 3104 - 3118
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