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结构式
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-溴氯苯
合成路线
(共 741 条)
106-39-8
4-溴氯苯
→
反应条件
622-98-0
1-氯-4-乙苯
反应条件
cerium(III) chloride; bis-triphenylphosphine-palladium(II) chloride in tetrahydrofuran T=22°C; 6 h;
参考文献
Tetrahedron Letters, , vol. 44, # 47 p. 8593 - 8595
106-39-8
4-溴氯苯
+
104-87-0
对甲基苯甲醛
→
反应条件
5395-79-9
4-氯-4-甲基苯甲酮
反应条件
1: 1-chloro-4-bromobenzene With magnesium in tetrahydrofuran T=20°C; 1 h; 2: 4-methyl-benzaldehyde in tetrahydrofuran T=0 - 20°C; 2 h; 3: With 1,3-Diiodo-5,5-dimethyl-2,4-imidazolidinedione; potassium carbonate in tetrahydrofuran; tert-butyl alcohol 20 h; RefluxDarkness;
参考文献
Dohi, Souya; Moriyama, Katsuhiko; Togo, Hideo
Tetrahedron, 2012 , vol. 68, # 32 p. 6557 - 6564
106-39-8
4-溴氯苯
+
109-94-4
甲酸乙酯
→
反应条件
7335-27-5
4-氯苯甲酸乙酯
反应条件
1: 1-chloro-4-bromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; 2: formic acid ethyl ester in tetrahydrofuran; hexane T=-78°C; 3 h; 3: With ethanol; iodine; potassium carbonate in tetrahydrofuran; hexane T=-78 - 20°C; 14 h;
参考文献
Ushijima, Sousuke; Moriyama, Katsuhiko; Togo, Hideo
Tetrahedron, 2012 , vol. 68, # 24 p. 4701 - 4709
106-39-8
4-溴氯苯
+
109-94-4
甲酸乙酯
→
反应条件
7335-27-5
4-氯苯甲酸乙酯
+
104-88-1
4-氯苯甲醛
反应条件
1: 1-chloro-4-bromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; 2: formic acid ethyl ester in tetrahydrofuran; hexane T=-78°C; 3 h; 3: With ethanol; iodine; caesium carbonate in tetrahydrofuran; hexane T=-78 - 20°C; 14 h;
参考文献
Tetrahedron, , vol. 68, # 24 p. 4701 - 4709
106-39-8
4-溴氯苯
+
1906-57-6
→
反应条件
7335-27-5
4-氯苯甲酸乙酯
反应条件
palladium (II) trifluoroacetate; 1,3-bis-(diphenylphosphino)propane in 1-methyl-pyrrolidin-2-one T=150°C; 24 h; Inert atmosphere;
参考文献
Shang, Rui; Fu, Yao; Li, Jia-Bin; Zhang, Song-Lin; Guo, Qing-Xiang; Liu, Lei
Journal of the American Chemical Society, 2009 , vol. 131, p. 5738 - 5739
106-39-8
4-溴氯苯
+
15226-74-1
+
64-17-5
乙醇
→
反应条件
7335-27-5
4-氯苯甲酸乙酯
反应条件
4-(N,N-dimethlyamino)pyridine; palladium diacetate; 9,9-dimethyl-4,5-bis(diphenyl-phosphino)xanthene in toluene T=90°C; 0.5 h; Microwave irradiation;
参考文献
Baburajan; Senthilkumaran; Elango, Kuppanagounder P.
New Journal of Chemistry, 2013 , vol. 37, # 10 p. 3050 - 3056
106-39-8
4-溴氯苯
+
541-41-3
氯甲酸乙酯
→
反应条件
7335-27-5
4-氯苯甲酸乙酯
+
3010-80-8
4,4',4'-三氯三苯甲基乙醇
+
90-98-2
4,4'-二氯二苯甲酮
反应条件
1: 1-chloro-4-bromobenzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; 2: chloroformic acid ethyl ester in tetrahydrofuran; hexane T=-78°C; 3 h; 3: With ammonium chloride in tetrahydrofuran; hexane; water
参考文献
Tetrahedron, , vol. 68, # 24 p. 4701 - 4709
106-39-8
4-溴氯苯
→
反应条件
624-39-5
1,4-苯二硫醇
+
5181-10-2
4,4-二氯二苯硫醚
+
24535-57-7
+
71-43-2
苯
反应条件
hydrogen sulfide; sulfur T=196°C; 30 h;
参考文献
Russian Journal of Organic Chemistry, , vol. 29, # 11.2 p. 1856 - 1862
Zhurnal Organicheskoi Khimii, , vol. 29, # 11 p. 2238 - 2245
106-39-8
4-溴氯苯
+
201230-82-2
+
74497-02-2
→
反应条件
6833-15-4
4-氯苯 N-苯甲酰苯胺
反应条件
tributyl-amine; palladium dichloride T=130°C; P=760 Torr; 15 h;
参考文献
Cai, Ming-Zhong; Song, Cai-Sheng; Huang, Xian
Synthetic Communications, 1997 , vol. 27, # 3 p. 361 - 366
106-39-8
4-溴氯苯
→
反应条件
6318-51-0
(4-氯苯基)(2-吡啶基)甲酮
反应条件
1.1: Mg / iodine / tetrahydrofuran / 2 h / Heating 1.2: 96 percent / tetrahydrofuran / 2 h / 0 - 20 °C 2.1: 71 percent / pyridinium chlorochromate / CH2Cl2 / 0.33 h / 20 °C View Scheme
参考文献
Froimowitz, Mark; Gu, Yonghong; Dakin, Les A.; Kelley, Charles J.; Parrish, Damon; Deschamps, Jeffrey R.
Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 12 p. 3044 - 3047
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