ChemicalBook CAS DataBase List ChloroMethyl Methyl Carbonate

ChloroMethyl Methyl Carbonate synthesis

4synthesis methods

Product Name:ChloroMethyl Methyl Carbonate
CAS Number:40510-81-4
Molecular formula:C3H5ClO3
Molecular Weight:124.52

67-56-1 Synthesis

67-56-1
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22128-62-7
7 suppliers
$76.09/10g

40510-81-4
110 suppliers
$5.00/1g

Yield:40510-81-4 90.8%

Reaction Conditions:

with pyridine at 0 - 20;

Steps:

7.1 Step 1: Synthesis of methyl chloromethyl carbonate (Compound 10)
Chloromethyl chloroformate (1.5 g, 11.72 mmol) was added to the reaction flask.And methanol (375 mg, 11.72 mmol),Dissolved by adding 10 ml of anhydrous ether.Cool down to 0 ° C,Pyridine (0.93 g, 11.72 mmol) was slowly added dropwise.Plus,Stir to room temperature and stir the reaction overnight.Dilute with water,1% citric acid,Washed with saturated sodium bicarbonate and saturated brine three times,Dry over anhydrous sodium sulfate,Filtration and concentration gave the product 1.32 g.Yield: 90.8%.

References:

Shenzhen Tajirui Bio-pharmaceutical Co., Ltd.;Wang Yihan;Zhao Jiuyang CN109320553, 2019, A Location in patent:Paragraph 0237; 0238; 0240; 0241; 0242

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22128-62-7
7 suppliers
$76.09/10g

40510-81-4
110 suppliers
$5.00/1g

References

584-08-7 Synthesis