
Acetamide, N-(2-fluoro-4-methylphenyl)- synthesis
- Product Name:Acetamide, N-(2-fluoro-4-methylphenyl)-
- CAS Number:326-67-0
- Molecular formula:C9H10FNO
- Molecular Weight:167.18

452-80-2
274 suppliers
$6.00/1g

108-24-7
5 suppliers
$14.00/250ML

326-67-0
23 suppliers
$22.00/100mg
Yield:326-67-0 97%
Reaction Conditions:
with triethylamine in dichloromethane at 0 - 20; for 3 h;
Steps:
3.1 Step 1: Preparation of N-(2-fluoro-4-methylphenyl)acetamide
Dissolve 2-fluoro-4methyl aniline (125g, 1mol) in dichloromethane (1L), add triethylamine (111g, 1.1mol), cool to internal temperature 0 degrees Celsius in an ice salt bath, slowly add acetic anhydride dropwise (102g, 1mol), after the addition is complete, the reaction solution is transferred to room temperature and the reaction is continued for 3 hours. Add 2L of water to the reaction solution, extract and separate the liquids, add anhydrous sodium sulfate to dry the organic phase and spin-evaporate to dryness to obtain white solid 162g , The yield is 97.0%.
References:
CN111825585,2020,A Location in patent:Paragraph 0165-0169

452-80-2
274 suppliers
$6.00/1g

75-36-5
580 suppliers
$17.92/100G

326-67-0
23 suppliers
$22.00/100mg

103-89-9
178 suppliers
$6.00/5g

326-67-0
23 suppliers
$22.00/100mg

352-70-5
260 suppliers
$14.00/5g

326-67-0
23 suppliers
$22.00/100mg

446-34-4
303 suppliers
$7.00/5g

108-24-7
5 suppliers
$14.00/250ML

326-67-0
23 suppliers
$22.00/100mg