2-Chloro-6-broMobenzaMide synthesis
- Product Name:2-Chloro-6-broMobenzaMide
- CAS Number:66073-53-8
- Molecular formula:C7H5BrClNO
- Molecular Weight:234.48
116529-65-8
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66073-53-8
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Yield:66073-53-8 99.5 %
Reaction Conditions:
with ammonium hydroxide at 0 - 30;Temperature;Reagent/catalyst;
Steps:
7-12 Example 7
Add 300ml of ammonia water (2.28mol) and 300g of ice into the reaction flask, stir for 10min, add 100g of 2-bromo-6-chlorobenzoyl chloride (0.40mol) dropwise, the temperature of the dropping process is controlled at about 0°C, and the dropwise Stir overnight at room temperature (20-30°C). After stirring overnight, filter directly with suction and dry to obtain 92 g of crude 2-bromo-6-chlorobenzamide. The purity is 97%, and the molar yield is 99.5%.
References:
CN116003294,2023,A Location in patent:Paragraph 0046-0058
93224-85-2
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66073-53-8
18 suppliers
$60.00/250mg