Cyclohexanecarboxylic acid chloride synthesis
- Product Name:Cyclohexanecarboxylic acid chloride
- CAS Number:2719-27-9
- Molecular formula:C7H11ClO
- Molecular Weight:146.61
98-89-5
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$13.00/25g
2719-27-9
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$16.00/25mL
Yield:2719-27-9 99%
Reaction Conditions:
with thionyl chloride in dodecane;benzene at 20; for 1 h;Heating / reflux;
Steps:
1.ii EXAMPLE 1
20.0 g (cyclohexanecarboxylic acid: 6.95 g, 0.054 mol) of the cyclohexanecarboxylic acid solution and 1.0 g of n-dodecane as an internal standard material were added to a reactor equipped with a condenser and a Dean-Stark water separator. After adding 90 ml of benzene, about 25 ml of benzene was distilled off in the nitrogen atmosphere to make the anhydrous solution. The temperature of the reactant solution was lowered to the atmospheric temperature and 6.0 ml (9.8 g, 0.082 mol) of thionyl chloride was added for one hour of reflux. [0046] After the reaction, part of the reactant solution was collected and reacted with methanol including a small amount of triethylamine in order to identify the product, cyclohexanecarbonyl chloride. The yield of methyl cyclohexane carboxylate was analyzed by GC. As a result, cyclohexanecarbonyl chloride was produced with a conversion rate of more than 99% and a selectivity of more than 99%.
References:
Korea Kumho Petrochemical Co., Ltd. US2004/73068, 2004, A1 Location in patent:Page 3
2043-61-0
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2719-27-9
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707-74-4
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98-89-5
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2719-27-9
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$16.00/25mL
938-18-1
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79-37-8
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110-82-7
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2719-27-9
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$16.00/25mL
65-85-0
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2719-27-9
358 suppliers
$16.00/25mL