o-Toluoyl chloride synthesis
- Product Name:o-Toluoyl chloride
- CAS Number:933-88-0
- Molecular formula:C8H7ClO
- Molecular Weight:154.59
118-90-1
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$13.00/1g
933-88-0
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$10.00/1g
Yield:933-88-0 99.7%
Reaction Conditions:
with thionyl chloride;N,N-dimethyl-formamide at 90; for 3 h;Concentration;Reagent/catalyst;Temperature;
Steps:
1 Preparation of compounds of formula (III) - ortho
In a 1000 ml reaction flask equipped with a thermometer, a stirrer, a condenser, and an exhaust gas absorption device, 540.56 g of o-toluic acid, 571.0 g of thionyl chloride and 2 g of N, N-dimethylformamide were placed and heated to 90 ° C, the reaction was stirred 3h, the reaction was completely transparent, the excess of thionyl chloride removed under reduced pressure to give o-methyl benzoyl chloride 612.7g, purity 98.8%, the yield of 99.7%.
References:
Zibo Feiyuan Chemical Co., Ltd.;Cui Liyan;Xiao Yuling;Xia Kai CN107417518, 2017, A Location in patent:Paragraph 0021-0023
89-95-2
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933-88-0
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$10.00/1g
615-37-2
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122-04-3
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636-98-6
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$17.00/5g
933-88-0
356 suppliers
$10.00/1g