BROMOMETHYL ACETATE synthesis
- Product Name:BROMOMETHYL ACETATE
- CAS Number:590-97-6
- Molecular formula:C3H5BrO2
- Molecular Weight:152.97
50-00-0
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506-96-7
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590-97-6
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$56.00/1 g
Yield:590-97-6 45%
Reaction Conditions:
with zinc(II) chloride in dichloromethane at 0 - 20;
Steps:
Acetic acid (bromomethyl) preparing an ester as follows:
At room temperature,(0.2 g, 1.67 mmol) of zinc chloride was added(23.45 g, 190 mmol) acetyl bromide in 20 ml of dichloromethane,Paraformaldehyde (6.0 g, 200 mmol) was added under ice-cooling,The reaction was carried out overnight at room temperature, filtered, and evaporated under reduced pressure several times. Fractions with an oil bath temperature of 130 ° C and a steam temperature of 70 to 80 ° C were collected to obtain 13.0 g of colorless liquid acetic acid (bromomethyl) ester in a yield of 45%.
References:
Tianjin Xi Ensi Biochemical Technology Co., Ltd;Shi, Fengli CN105439860, 2016, A Location in patent:Paragraph 0013; 0014; 0015
506-96-7
325 suppliers
$22.39/25G
590-97-6
146 suppliers
$56.00/1 g
598-31-2
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590-97-6
146 suppliers
$56.00/1 g