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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-溴溴苄
合成路线
（共 271 条）
3433-80-5
2-溴溴苄
→
反应条件
7372-92-1
7-甲基-1H-茚
反应条件
1: 64 percent / NaOC2H5 / 3.5 h / Heating 2: 89 percent / KOH / acetic acid; H2O; tetrahydrofuran / 12 h / 25 °C 3: 81 percent / 165 °C 4: thionyl chloride / 0.75 h / Heating 5: 93 percent / AlCl3 / CS2 / 3 h / Heating 6: 98 percent / NaBH4 / ethanol / 2 h / 25 °C 7: 92 percent / p-toluenesulfonic acid*H2O / benzene / 1 h / Heating 8: 96 percent / NiCl2<dppp>2 / diethyl ether / 22 h / Heating View Scheme
参考文献
Adamczyk, Maciej; Watt, David S.; Netzel, Daniel A.
Journal of Organic Chemistry, 1984 , vol. 49, # 22 p. 4226 - 4237
3433-80-5
2-溴溴苄
→
反应条件
7788-69-4
1-苯基-1H-吲唑
反应条件
1: LHMDS 2: 58 percent / dppf; tBuONa / Pd(OAc)2 / dioxane / 15 h / 90 °C View Scheme
参考文献
Song, Jinhua J.; Yee, Nathan K.
Tetrahedron Letters, 2001 , vol. 42, # 16 p. 2937 - 2940
3433-80-5
2-溴溴苄
→
反应条件
65185-60-6
3-(2-溴苯基)丙烷-1-胺
反应条件
2: BH3 View Scheme
参考文献
BIOENERGENIX; MCCALL, John, M.; MCKEARN, John; ROMERO, Donnal, L.; CLAIR, Michael
Patent: WO2011/28947 A2, 2011 ;
WO 2011/028947 A1
3433-80-5
2-溴溴苄
→
反应条件
65486-33-1
1-苄基-1,3,4,5-四氢-2H-1-苯并氮杂卓-2-酮
反应条件
1: 96 percent / tetrahydrofuran; diethyl ether / 1.5 h / Heating 2: 73 percent / 9-BBN, 6M NaOH, 30percent H2O2 / 1.5 h / 50 °C 3: 66 percent / chromium trioxide, 1.5M sulfuric acid / acetone / 4 h / 0 °C 4: thionyl chloride / 2.5 h / Ambient temperature 5: CH2Cl2 / 0.25 h / 0 °C 6: 5 percent / K2CO3, tris(dibenzylideneacetone)dipalladium(0), tri-(o-tolyl)phosphine / toluene / 25 h / 110 °C View Scheme
参考文献
Wolfe, John P.; Rennels, Roger A.; Buchwald, Stephen L.
Tetrahedron, 1996 , vol. 52, # 21 p. 7525 - 7546
105-53-3
丙二酸二乙酯
+
3433-80-5
2-溴溴苄
→
反应条件
66192-11-8
2-(2-溴苄基)丙二酸二乙酯
反应条件
sodium hydride in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide T=23°C;
参考文献
Negishi, Ei-ichi; Makabe, Hidefumi; Shimoyama, Izumi; Wu, Guangzhong; Zhang, Yantao
Tetrahedron, 1998 , vol. 54, # 7 p. 1095 - 1106
3433-80-5
2-溴溴苄
→
反应条件
66256-38-0
反应条件
1: 64 percent / NaOC2H5 / 3.5 h / Heating 2: 89 percent / KOH / acetic acid; H2O; tetrahydrofuran / 12 h / 25 °C 3: 81 percent / 165 °C 4: thionyl chloride / 0.75 h / Heating 5: 93 percent / AlCl3 / CS2 / 3 h / Heating 6: 98 percent / NaBH4 / ethanol / 2 h / 25 °C 7: 92 percent / p-toluenesulfonic acid*H2O / benzene / 1 h / Heating 8: 98 percent / NiCl2<dppp>2 / diethyl ether / Heating 9: 97 percent / H2 / PtO2 / tetrahydrofuran / 1034.3 Torr View Scheme
参考文献
Adamczyk, Maciej; Watt, David S.; Netzel, Daniel A.
Journal of Organic Chemistry, 1984 , vol. 49, # 22 p. 4226 - 4237
3433-80-5
2-溴溴苄
→
反应条件
66325-42-6
1-丁基四氢萘
反应条件
1: 86 percent / ethanol; H2O / 0.75 h / Heating 2: 91 percent / sulfuric acid / H2O / 4 h / Heating 3: 84 percent / LiAlH4 / diethyl ether / 1 h / Heating 4: 72 percent / 48percent HBr, H2SO4 / 3 h / Heating 5: 63 percent / NaOEt / 7 h / Heating 6: 98 percent / KOH / ethanol; H2O / 6 h / Heating 7: 95 percent / 170 °C 8: thionyl chloride / 0.75 h / Heating 9: 85 percent / AlCl3 / CS2 / 3 h / Heating 10: 89 percent / NaBH4 / ethanol; tetrahydrofuran 11: 96 percent / p-toluenesulfonic acid / benzene / Heating 12: 98 percent / NiCl2<dppp>2 / diethyl ether / Heating 13: 97 percent / H2 / PtO2 / tetrahydrofuran / 1034.3 Torr View Scheme
参考文献
Adamczyk, Maciej; Watt, David S.; Netzel, Daniel A.
Journal of Organic Chemistry, 1984 , vol. 49, # 22 p. 4226 - 4237
3433-80-5
2-溴溴苄
→
反应条件
6639-40-3
1-氯-2-[2-(2-氯苯基)乙基]苯
反应条件
1: n-BuLi / cyclohexane; diethyl ether / 0.67 h / -78 - -68 °C 2: 1.) n-BuLi, 2.) POCl3 / 1.) THF, hexane, -78 deg C, 30 min, 2.) THF, -78 deg C to r.t.; r.t., overnight View Scheme
参考文献
Warren, Stuart; Wyatt, Paul
Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 2 p. 249 - 255
3433-80-5
2-溴溴苄
→
反应条件
6639-40-3
1-氯-2-[2-(2-氯苯基)乙基]苯
+
59506-93-3
反应条件
n-butyllithium; trichlorophosphate 1.) THF, hexane, -78 deg C, 30 min, 2.) THF, -78 deg C to r.t. then r.t., overnight; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Warren, Stuart; Wyatt, Paul
Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 2 p. 249 - 255
94-02-0
+
3433-80-5
2-溴溴苄
→
反应条件
67130-93-2
反应条件
1: ethyl 3-oxo-3-phenylpropionate With potassium ethanolate in ethanol 0.5 h; Inert atmosphere; 2: 1-bromo-2-(bromomethyl)benzene in ethanol T=20°C; Inert atmosphereReflux;
参考文献
Watson, Iain D. G.; Ritter, Stefanie; Toste, F. Dean
Journal of the American Chemical Society, 2009 , vol. 131, p. 2056 - 2057
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