1-Bromo-4-phenylbutane synthesis
- Product Name:1-Bromo-4-phenylbutane
- CAS Number:13633-25-5
- Molecular formula:C10H13Br
- Molecular Weight:213.11
3360-41-6
353 suppliers
$23.00/5mL
13633-25-5
228 suppliers
$8.00/1g
Yield:13633-25-5 99.6%
Reaction Conditions:
with hydrogen bromide for 12 h;Irradiation;Reflux;Reagent/catalyst;
Steps:
1.1; 1.2; 1.3 Example 11,A method for synthesizing an intermediate 1-bromo-4-phenylbutane, characterized in that the method comprises the following steps:
step 1,10 g of 4-phenylbutanol and 44 g of hydrobromic acid were sequentially added to a 250 m1 three-necked flask.2 g of POM-C3N4 catalyst, the system is light yellow and mechanically stirred.Protected from light, heated to reflux for 12 h;Step 2After the reaction, the system was yellow and viscous and cooled to room temperature.Adjust the pH of the system with saturated Na2CO3 solution = 7, stir for 30min, after liquid separation,The organic phase is extracted with dichloromethane until the aqueous layer is colorless and transparent;Step 3.After the above extract phase is dried over anhydrous sodium sulfate,The dichloromethane was evaporated to give a pale yellow product, 1-bromo-4-phenylbutane.
References:
Yang Cheng Feiyang;Yang Chengfeiyang;Chen Huaqi CN108911948, 2018, A Location in patent:Paragraph 0008; 0019; 0020; 0029
1821-12-1
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13633-25-5
228 suppliers
$8.00/1g
558-13-4
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3360-41-6
353 suppliers
$23.00/5mL
13633-25-5
228 suppliers
$8.00/1g
369-57-3
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142172-51-8
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$50.00/250 mg
13633-25-5
228 suppliers
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