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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
4-甲基苯硼酸
合成路线
(共 857 条)
5720-05-8
4-甲基苯硼酸
→
反应条件
3652-91-3
2-甲基咔唑
反应条件
1: tetrakis(triphenylphosphine) palladium(0); potassium carbonate / ethanol; water; toluene / 16 h / 100 °C 2: pyridine / dichloromethane / 16 h / 20 °C / Inert atmosphere 3: [bis(acetoxy)iodo]benzene; copper(II) bis(trifluoromethanesulfonate); trifluoroacetic acid / 1,2-dichloro-ethane / 0.67 h / 25 °C 4: water; sodium hydroxide / tetrahydrofuran; methanol / 6 h / 60 °C View Scheme
参考文献
Takamatsu, Kazutaka; Hirano, Koji; Satoh, Tetsuya; Miura, Masahiro
Organic Letters, 2014 , vol. 16, # 11 p. 2892 - 2895
577-19-5
1-溴-2-硝基苯
+
5720-05-8
4-甲基苯硼酸
→
反应条件
3652-91-3
2-甲基咔唑
反应条件
1: potassium carbonate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide; water / 5 h / 80 °C / |Inert atmosphere 2: phenyl-magnesium bromide / tetrahydrofuran / 0.25 h / 0 °C / |Inert atmosphere View Scheme
参考文献
Gao, Hongyin; Xu, Qing-Long; Yousufuddin, Muhammed; Ess, Daniel H.; Kuerti, Laszlo
Angewandte Chemie - International Edition, 2014 , vol. 53, # 10 p. 2701 - 2705
Angew. Chem., 2014 , vol. 53, # 10 p. 2739 - 2743,5
5720-05-8
4-甲基苯硼酸
+
90-02-8
水杨醛
→
反应条件
19434-30-1
反应条件
oxygen; sodium hydrogencarbonate; palladium(II) chloride bis(benzonitrile) complex; copper dichloride in N,N-dimethyl-formamide T=60°C; P=760.051 Torr; 11 h;
参考文献
Weng, Fei; Wang, Chengming; Xu, Bin
Tetrahedron Letters, 2010 , vol. 51, # 19 p. 2593 - 2596
89-95-2
2-甲基苯甲醇
+
5720-05-8
4-甲基苯硼酸
→
反应条件
19434-30-1
反应条件
sodium hydroxide; RhBr(1,3-dimesityltetrahydropyrimidin-2-ylidene)(COD) in ethylene glycol dimethyl ether; water T=80°C; 19 h; Product distribution; Further Variations:Catalysts;
参考文献
Imlinger, Nicolas; Mayr, Monika; Wang, Dongren; Wurst, Klaus; Buchmeiser, Michael R.
Advanced Synthesis and Catalysis, 2004 , vol. 346, # 13-15 p. 1836 - 1843
106-39-8
4-溴氯苯
+
5720-05-8
4-甲基苯硼酸
→
反应条件
19482-11-2
反应条件
2C60H80NaO12*Cl6Pd2; potassium carbonate in methanol; water T=20°C; Suzuki coupling; 0.166667 h;
参考文献
Mu, Bing; Li, Jingya; Han, Zixing; Wu, Yangjie
Journal of Organometallic Chemistry, 2012 , vol. 700, p. 117 - 124
637-87-6
对氯碘苯
+
5720-05-8
4-甲基苯硼酸
→
反应条件
19482-11-2
反应条件
sodium hydroxide in ethanol; water T=25°C; Suzuki Coupling; 3 h;
参考文献
Wang, Jiayi; Xu, Beiling; Sun, Haiyang; Song, Gonghua
Tetrahedron Letters, 2013 , vol. 54, # 3 p. 238 - 241
5720-05-8
4-甲基苯硼酸
+
1679-18-1
4-氯苯硼酸
→
反应条件
19482-11-2
反应条件
1: (4-Chlorophenyl)-boronic acid With iodine; potassium carbonate in acetonitrile T=80°C; 9 h; Inert atmosphereSchlenk techniqueSealed tube; 2: p-methylphenylboronic acid With palladium diacetate in acetonitrile T=80°C; Suzuki Coupling; 15 h; Inert atmosphereSchlenk techniqueSealed tube;
参考文献
Niu, Liting; Zhang, Hao; Yang, Haijun; Fu, Hua
Synlett, 2014 , vol. 25, # 7 art. no. 691, p. 995 - 1000
→
反应条件
19482-11-2
反应条件
tetrakis(triphenylphosphine) palladium(0) in 1,4-dioxane T=60°C; Suzuki-type cross-coupling reaction; 6 h;
参考文献
Yasuike, Shuji; Qin, Weiwei; Sugawara, Yoshiyuki; Kurita, Jyoji
Tetrahedron Letters, 2007 , vol. 48, # 4 p. 721 - 724
5720-05-8
4-甲基苯硼酸
+
98-60-2
4-氯苯磺酰氯
→
反应条件
2050-68-2
4,4'-二氯联苯
+
19482-11-2
反应条件
tris(dibenzylideneacetone)dipalladium (0); sodium carbonate; 1,3-bis(2,4,6-trimethylphenyl)imidazolinium chloride in tetrahydrofuran Suzuki-Miyaura cross-coupling; Heating;
参考文献
Dubbaka, Srinivas Reddy; Vogel, Pierre
Organic Letters, 2004 , vol. 6, # 1 p. 95 - 98
1438558-97-4
+
5720-05-8
4-甲基苯硼酸
→
反应条件
反应条件
copper(l) iodide; RhCl(PPh3)4; potassium carbonate in anhydrous xylene T=130°C;
参考文献
Wang, Jingjing; Chen, Weiqiang; Zuo, Sujing; Liu, Lu; Zhang, Xinrui; Wang, Jianhui
Angewandte Chemie - International Edition, 2012 , vol. 51, # 49 p. 12334 - 12338
Angew. Chem., 2012 , vol. 124, # 49 p. 12500 - 12504,5
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