![](/CAS/GIF/709-98-8.gif)
Propanil synthesis
- Product Name:Propanil
- CAS Number:709-98-8
- Molecular formula:C9H9Cl2NO
- Molecular Weight:218.08
![4-chloropropionanilide](/CAS/20180906/GIF/2759-54-8.gif)
2759-54-8
2 suppliers
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![Propanil](/CAS/GIF/709-98-8.gif)
709-98-8
167 suppliers
$45.00/250mg
Yield:709-98-8 88%
Reaction Conditions:
with iron(III) chloride;chlorine in N,N-dimethyl-formamide at 70; for 3 h;Temperature;
Steps:
1
Under stirring,Adding N-(4-chlorophenyl)propanamide (0.1 mol),N,N-dimethylformamide (50 ml) and iron trichloride (0.01 mol),Slowly warm up to 70 ° C,Passing chlorine gas to react,The tail gas produced by the reaction is absorbed by 30% liquid alkali.After 3 hr, TLC detected complete reaction.Stop the reaction,Add 100 ml of deionized water to the reaction solution.Stirring,Filtered to give a white solid.Melting point 91~92°C,The yield was 88% based on N-(4-chlorophenyl)propanamide (0.1 mol).The purity of HPLC was 98.9%.The solid obtained is the enemy.
References:
Shandong Runbo Biological Technology Co., Ltd.;Sun Guoqing;Hou Yongsheng;Song Jian CN108752229, 2018, A Location in patent:Paragraph 0021; 0025; 0029; 0037
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74-85-1
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$79.00/11l
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99-54-7
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201230-82-2
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![Propanil](/CAS/GIF/709-98-8.gif)
709-98-8
167 suppliers
$45.00/250mg
![ETHYLENE](/CAS/GIF/74-85-1.gif)
74-85-1
93 suppliers
$79.00/11l
201230-82-2
1 suppliers
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![3,4-Dichloroaniline](/CAS/GIF/95-76-1.gif)
95-76-1
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$10.00/5g
![Propanil](/CAS/GIF/709-98-8.gif)
709-98-8
167 suppliers
$45.00/250mg