Phenylacetylene synthesis
- Product Name:Phenylacetylene
- CAS Number:536-74-3
- Molecular formula:C8H6
- Molecular Weight:102.13
93-52-7
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536-74-3
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$10.00/1g
Yield:536-74-3 97.5%
Reaction Conditions:
with sodium methylate in tetrahydrofuran;Reflux;Solvent;Reagent/catalyst;
Steps:
1-6 Example 2
Embodiment two: In a 500ml three-necked flask, add 160ml of tetrahydrofuran and 52.8g (0.2mol) of 1,2-dibromoethylbenzene,Sodium methoxide 22.68g (0.42mol),Stir well,Heat reflux to react to raw material 1,Residual 2-dibromoethylbenzene≦0.5%,After filtering, the filter cake is washed with tetrahydrofuran,The filtrates were then combined and distilled under reduced pressure,Phenylacetylene was obtained with a yield of 97.5%,The GC purity is 99.14%.
References:
CN112457148,2021,A Location in patent:Paragraph 0037-0048
103-64-0
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536-74-3
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2170-06-1
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536-74-3
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![[(Z)-2-Bromoethenyl]benzene](/CAS/GIF/588-73-8.gif)
588-73-8
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536-74-3
308 suppliers
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