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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-溴苯基乙酸酯
合成路线
(共 84 条)
106-41-2
4-溴苯酚
+
108-24-7
乙酸酐
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
anhydrous magnesium perchlorate T=80°C; 0.25 h;
参考文献
Chakraborti, Asit K.; Sharma, Lalima; Gulhane, Rajesh; Shivani
Tetrahedron, 2003 , vol. 59, # 39 p. 7661 - 7668
106-41-2
4-溴苯酚
+
75-36-5
乙酰氯
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
trifluorormethanesulfonic acid in acetonitrile T=20°C; 1 h;
参考文献
Murashige, Ryo; Hayashi, Yuka; Ohmori, Syo; Torii, Ayuko; Aizu, Yoko; Muto, Yasuyuki; Murai, Yuta; Oda, Yuji; Hashimoto, Makoto
Tetrahedron, 2011 , vol. 67, # 3 p. 641 - 649
122-79-2
乙酸苯酯
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
bromine monofluoride in ethanol; chloroform T=-78°C; 0.25 h;
参考文献
Rozen, Shlomo; Brand, Michael; Lidor, Rami
Journal of Organic Chemistry, 1988 , vol. 53, # 23 p. 5545 - 5547
106-41-2
4-溴苯酚
+
127-09-3
乙酸钠
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
in acetic anhydride 1 h; Heating / reflux;
参考文献
THE UNIVERSITY OF WESTERN AUSTRALIA; THE CURATORS OF THE UNIVERSITY OF MISSOURI
Patent: WO2008/148168 A1, 2008 ;
Location in patent: Page/Page column 53-54 ;
106-41-2
4-溴苯酚
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
1: 58 percent / sodium hydride, sodium iodide / 1,2-dimethoxy-ethane / 6 h / Ambient temperature 2: 86 percent / m-chloroperbenzoic acid / CH2Cl2 / 0.17 h / 0 °C 3: 20 percent / sodium acetate / 3 h / 140 °C View Scheme
参考文献
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, , vol. 42, # 8 p. 515 - 523
106-41-2
4-溴苯酚
+
64-19-7
醋酸
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
50wtpercent Cs2.5H0.5PW12O40 supported on MCM-41 in acetonitrile T=50°C; 0.5 h;
参考文献
Rana, Surjyakanta; Mallick, Sujata; Rath, Dharitri; Parida
Journal of Chemical Sciences, 2012 , vol. 124, # 5 p. 1117 - 1125
106-41-2
4-溴苯酚
+
243990-72-9
→
反应条件
1927-95-3
4-溴苯基乙酸酯
反应条件
1: 4-bromo-phenol With n-butyllithium in tetrahydrofuran; hexane T=20°C; Metallation; 0.25 h; 2: acetic acid 1-(2,5-dichloro-phenyl)-2,2-bis-methylsulfanyl-vinyl ester in tetrahydrofuran; hexane Acetylation; 1 h; Heating;
参考文献
Degani; Dughera; Fochi; Serra
Synthesis, 1999 , # 7 p. 1200 - 1208
108-24-7
乙酸酐
+
95-48-7
邻甲酚
+
108-95-2
苯酚
→
反应条件
862742-99-2
+
1927-95-3
4-溴苯基乙酸酯
+
1829-37-4
1-乙酰氧基-2-溴苯
+
52727-92-1
反应条件
1: ortho-cresol; phenol With vanadate(V)-dependent bromoperoxidase I from Ascophyllum nodosum; dihydrogen peroxide; sodium bromide in water; tert-butyl alcohol T=25°C; 24 h; Enzymatic reaction; 2: acetic anhydride With Zn(ClO4)2*6H2O in diethyl ether T=23°C; 16 h; ConcentrationReagent/catalyst;
参考文献
Tetrahedron, , vol. 68, # 46 p. 9456 - 9463
88-18-6
邻叔丁基苯酚
+
108-24-7
乙酸酐
+
108-95-2
苯酚
→
反应条件
1927-95-3
4-溴苯基乙酸酯
+
1829-37-4
1-乙酰氧基-2-溴苯
+
1403457-44-2
反应条件
1: 2-tert-butylphenol; phenol With vanadate(V)-dependent bromoperoxidase I from Ascophyllum nodosum; dihydrogen peroxide; sodium bromide in water; tert-butyl alcohol T=25°C; 24 h; Enzymatic reaction; 2: acetic anhydride With Zn(ClO4)2*6H2O in diethyl ether T=23°C; 16 h; Concentration;
参考文献
Tetrahedron, , vol. 68, # 46 p. 9456 - 9463
108-24-7
乙酸酐
+
90-05-1
愈创木酚
+
108-95-2
苯酚
→
反应条件
1927-95-3
4-溴苯基乙酸酯
+
1829-37-4
1-乙酰氧基-2-溴苯
+
54145-18-5
+
244771-01-5
反应条件
1: 2-methoxy-phenol; phenol With vanadate(V)-dependent bromoperoxidase I from Ascophyllum nodosum; dihydrogen peroxide; sodium bromide in water; tert-butyl alcohol T=25°C; 24 h; Enzymatic reaction; 2: acetic anhydride With Zn(ClO4)2*6H2O in diethyl ether T=23°C; 16 h; ConcentrationReagent/catalyst;
参考文献
Tetrahedron, , vol. 68, # 46 p. 9456 - 9463
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