2,3,4,5,6-PENTAFLUOROPHENYLACETONITRILE synthesis
- Product Name:2,3,4,5,6-PENTAFLUOROPHENYLACETONITRILE
- CAS Number:653-30-5
- Molecular formula:C8H2F5N
- Molecular Weight:207.1
2340-87-6
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653-30-5
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Yield: 97%
Reaction Conditions:
with sulfuric acid;acetic acid in water at 20; for 16.5 h;Reflux;
Steps:
2.2
Step2: Add in the reactorIntermediate A-2-1 (2.79 g, 10 mmol),50% acetic acid (4.10 mL) and sulfuric acid (0.2 mL),Stir after 16 hours of reflux,After the mixture is cooled to room temperature,The reaction was terminated by dropwise addition of 10 mL of cold distilled water.After stirring for 0.5 h,The reaction mixture was extracted with distilled water and chloroform.It was then concentrated to give intermediate A-2-2 (1.95 g, 97%).
References:
Changchun Hai Purunsi Technology Co., Ltd.;Dong Xiuqin;Cai Hui CN109134311, 2019, A Location in patent:Paragraph 0090; 0091; 0093
1765-40-8
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653-30-5
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![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
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653-30-5
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1765-40-8
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$10.00/1 g
653-30-5
134 suppliers
$14.00/1g
1000210-73-0
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