2-FLUOROACRYLIC ACID synthesis
- Product Name:2-FLUOROACRYLIC ACID
- CAS Number:430-99-9
- Molecular formula:C3H3FO2
- Molecular Weight:90.05
13989-27-0
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430-99-9
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Yield:430-99-9 92%
Reaction Conditions:
with 3-chloro-benzenecarboperoxoic acid in dichloromethane at 20; for 2 h;Solvent;Temperature;Reagent/catalyst;
Steps:
6 Preparation of 2-fluoroacrylic acid
In a 250 ml four-necked flask, 2-fluoropropenal (8.89 g, 0.12 mol)m-cpba 26 g (0.15 mol),Dichloromethane 30g, incubated at 20 stirring 2h, cooled to about 0 ,Filtration, the filtrate was concentrated to dryness to give crude 2-fluoroacrylic acid,Crystallization with 10g n-heptane to obtain 2-fluoro acrylic acid products.Yield 92%.
References:
CN107417524,2017,A Location in patent:Paragraph 0068; 0069; 0070; 0071; 0072; 0073; 0074-0077
67-56-1
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201230-82-2
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2343-89-7
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430-99-9
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430-99-9
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$6.00/100mg