![](/CAS/GIF/126921-19-5.gif)
1H-Indole-3-carbonylchloride,1-methyl-(9CI) synthesis
- Product Name:1H-Indole-3-carbonylchloride,1-methyl-(9CI)
- CAS Number:126921-19-5
- Molecular formula:C10H8ClNO
- Molecular Weight:193.63
![1-Methyl-1H-indole-3-carboxylic acid](/CAS/GIF/32387-21-6.gif)
32387-21-6
204 suppliers
$8.00/1g
![1H-Indole-3-carbonylchloride,1-methyl-(9CI)](/CAS/GIF/126921-19-5.gif)
126921-19-5
20 suppliers
$248.00/1g
Yield:126921-19-5 100%
Reaction Conditions:
with thionyl chloride in N,N-dimethyl-formamide at 20; for 3 h;
Steps:
13 Example 13: Preparation of N-methyl-2-((3-((E)-2-(2-pyridyl)vinyl)-1-(1-methyl-1H-indole-3-formyloxy)methyl-1H-indazol-6-yl)thio)benzamide (compound 13)
Add to the reaction flask 1-Methyl-1H-indole-3-carboxylic acid (378.3mg, 2.16mmol, 1.0eq.), Thionyl chloride (1.55 g, 12.96 mmol, 6.0 eq.) and DMF (0.05 mL). The reaction mixture was stirred at room temperature for 3 hours. Then directly concentrate the reaction mixture, 1-Methyl-1H-indole-3-carboxylic acid chloride (418.24 mg, 100%) was obtained.
References:
CN112442010,2021,A Location in patent:Paragraph 0135-0136
![Oxalyl chloride](/CAS/GIF/79-37-8.gif)
79-37-8
460 suppliers
$17.67/10gm:
![1-Methyl-1H-indole-3-carboxylic acid](/CAS/GIF/32387-21-6.gif)
32387-21-6
204 suppliers
$8.00/1g
![1H-Indole-3-carbonylchloride,1-methyl-(9CI)](/CAS/GIF/126921-19-5.gif)
126921-19-5
20 suppliers
$248.00/1g
![Indole-3-carboxaldehyde](/CAS/GIF/487-89-8.gif)
487-89-8
600 suppliers
$6.00/10g
![1H-Indole-3-carbonylchloride,1-methyl-(9CI)](/CAS/GIF/126921-19-5.gif)
126921-19-5
20 suppliers
$248.00/1g
![1-Methylindole-3-carboxaldehyde](/CAS/GIF/19012-03-4.gif)
19012-03-4
202 suppliers
$6.00/1g
![1H-Indole-3-carbonylchloride,1-methyl-(9CI)](/CAS/GIF/126921-19-5.gif)
126921-19-5
20 suppliers
$248.00/1g
![Methyl indole-3-carboxylate](/CAS/GIF/942-24-5.gif)
942-24-5
259 suppliers
$6.00/5g
![1H-Indole-3-carbonylchloride,1-methyl-(9CI)](/CAS/GIF/126921-19-5.gif)
126921-19-5
20 suppliers
$248.00/1g