4-(三氟甲基)苯乙基溴
|
|
|
- CAS號:
- 130365-87-6
- 英文名:
- 1-(2-Bromoethyl)-4-(trifluoromethyl)benzene, 2-(4-Trifluoromethylphenyl)ethyl bromide
- 英文別名:
- 4-TrifluoroMethylphenyl)ethyl broMide;4-(Trifluoromethyl)phenethyl bromide;2-(4-trifluoromethylphenyl)ethyl bromide;4-(TrifluoroMethyl)phenethyl broMide 97%;1-(2-broMoethyl)-4-(trifluoroMethyl)benzene;Benzene, 1-(2-bromoethyl)-4-(trifluoromethyl)-;1-(2-Bromoethyl)-4-(trifluoromethyl)benzene, 2-(4-Trifluoromethylphenyl)ethyl bromide
- 中文名:
- 4-(三氟甲基)苯乙基溴
- 中文別名:
- 對三氟甲基苯乙基溴;4-(三氟甲基)苯乙基溴;4-(三氟甲基)苯基乙基溴;2-(4-三氟甲基苯基)乙基溴;4-(三氟甲基)苯乙基溴 10G;2-(4-三氟甲基苯基)乙基溴化物;1-(2-溴乙基)-4-(三氟甲基)苯
- CBNumber:
- CB82096863
- 分子式:
- C9H8BrF3
- 分子量:
- 253.06
- MOL File:
- 130365-87-6.mol
|
|
|
4-(三氟甲基)苯乙基溴化學(xué)性質(zhì)
-
沸點(diǎn):
-
218.0±35.0 °C(Predicted)
-
|
-
密度:
-
1.499 g/mL at 25 °C
-
|
-
折射率:
-
n20/D 1.487
-
|
-
儲存條件:
-
Keep in dark place,Sealed in dry,Room Temperature
-
|
-
形態(tài):
-
liquid
-
|
-
外觀:
-
Colorless to light yellow Liquid
-
|
-
InChI:
-
1S/C9H8BrF3/c10-6-5-7-1-3-8(4-2-7)9(11,12)13/h1-4H,5-6H2
-
|
-
InChIKey:
-
WTCVMJLGKMOROW-UHFFFAOYSA-N
-
|
-
SMILES:
-
FC(F)(F)c1ccc(CCBr)cc1
-
|
4-(三氟甲基)苯乙基溴性質(zhì)、用途與生產(chǎn)工藝
生產(chǎn)方法
步驟ii:1-(2-溴乙基)-4-(三氟甲基)苯的合成
向50 mL圓底燒瓶中加入2-(4-(三氟甲基)苯基)乙醇(7.9 g,0.0415 mol)和三溴化磷(5.6 g,0.0207 mol)。將反應(yīng)混合物于100℃下攪拌2小時。反應(yīng)完成后,向混合物中加入冰冷的水淬滅反應(yīng)。用己烷萃取反應(yīng)混合物,分離有機(jī)層。有機(jī)層用鹽水洗滌,無水硫酸鈉干燥。減壓濃縮除去溶劑,得到粗產(chǎn)物。粗產(chǎn)物通過柱色譜法純化,使用60-120目硅膠為固定相,0-5%乙酸乙酯的己烷溶液為洗脫劑,得到4-(三氟甲基)苯乙基溴(7.8 g,產(chǎn)率74%)。
1H NMR(300 MHz,CDCl3):δ 7.60(d,2H),7.35(d,2H),3.61(t,2H),3.25(t,2H)。
參考文獻(xiàn):
[1] Patent: WO2015/101928, 2015, A1. Location in patent: Page/Page column 127;
[2] Patent: WO2005/123748, 2005, A1. Location in patent: Page/Page column 97-98
[3] Patent: WO2005/49613, 2005, A1. Location in patent: Page/Page column 48-49
[4] Patent: WO2007/69986, 2007, A1. Location in patent: Page/Page column 87
4-(三氟甲基)苯乙基溴
上下游產(chǎn)品信息
上游原料
下游產(chǎn)品
130365-87-6, 4-(三氟甲基)苯乙基溴 相關(guān)搜索:
- 高端化學(xué)品
- 高端化學(xué)
- 130365876
- 對三氟甲基苯乙基溴
- 4-(三氟甲基)苯乙基溴 10G
- 2-(4-三氟甲基苯基)乙基溴化物
- 2-(4-三氟甲基苯基)乙基溴
- 1-(2-溴乙基)-4-(三氟甲基)苯
- 4-(三氟甲基)苯基乙基溴
- 4-(三氟甲基)苯乙基溴
- 130365-87-6
- Benzene, 1-(2-bromoethyl)-4-(trifluoromethyl)-
- 4-(TrifluoroMethyl)phenethyl broMide 97%
- 1-(2-broMoethyl)-4-(trifluoroMethyl)benzene
- 4-TrifluoroMethylphenyl)ethyl broMide
- 4-(Trifluoromethyl)phenethyl bromide
- 2-(4-trifluoromethylphenyl)ethyl bromide
- 1-(2-Bromoethyl)-4-(trifluoromethyl)benzene, 2-(4-Trifluoromethylphenyl)ethyl bromide