ChemicalBook CAS DataBase List DICHLORPROP-METHYL ESTER

DICHLORPROP-METHYL ESTER synthesis

5synthesis methods

Product Name:DICHLORPROP-METHYL ESTER
CAS Number:57153-17-0
Molecular formula:C10H10Cl2O3
Molecular Weight:249.09

2065-24-9 Synthesis

2065-24-9
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57153-17-0
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Yield:57153-17-0 249.77 g

Reaction Conditions:

with 2,4,5-tri-tert-butylisothiazole,;chlorine;magnesium chloride at -20; for 0.5 h;

Steps:

4.2

To the obtained methyl 2-phenoxypropionate,Add 1.21 g of 99% pure magnesium chloride and 0.28 g of purity 99%2,4,5-tri-tert-butylisothiazole,170.45 g of 99% pure chlorine gas was introduced at -20 ° C to react.After the addition, the reaction was kept at this temperature for 0.5 h.249.77 g of methyl 2-(2,4-dichlorophenoxy)propanoate was obtained in an amount of 98.40%.

References:

CN108947814,2018,A Location in patent:Paragraph 0090; 0092

5445-17-0 Synthesis