3-Chloropropionyl chloride synthesis
- Product Name:3-Chloropropionyl chloride
- CAS Number:625-36-5
- Molecular formula:C3H4Cl2O
- Molecular Weight:126.97
107-94-8
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625-36-5
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$45.00/5g
Yield:625-36-5 98.5%
Reaction Conditions:
with bis(trichloromethyl) carbonate in toluene at 25; for 8 h;Reagent/catalyst;Temperature;
Steps:
1 Preparation of 3-chloropropionyl chloride (II).
In a 1000 ml reaction flask,52.6 g of 3-chloropropionic acid (0.485 mol)500 ml toluene,72.0 g triphosgene (0.485 mol),Slowly warmed to 25 , incubated for 8h,The material is a transparent liquid, and then recovering the toluene under reduced pressure,Evaporated to give the product (II) 60.7g, the yield was 98.5%500ml of chloroform was added and dissolved with stirring at room temperature to give a pale yellow transparent liquid for the condensation reaction below.
References:
CN106565607,2017,A Location in patent:Paragraph 0005; 0027; 0028; 0029; 0030
79-10-7
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625-36-5
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$45.00/5g
57-57-8
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625-36-5
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676-83-5
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79-10-7
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15171-48-9
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625-36-5
394 suppliers
$45.00/5g
15171-48-9
26 suppliers
inquiry
625-36-5
394 suppliers
$45.00/5g