HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → 1-methyl-1H-indazole-3-carbonyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 1H-Indazole-3-carboxylic acid, 1-methyl- | HCID 689105 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | 1-methyl-1H-indazole-3-carbonyl chloride | HCID 7022055 | — |
Reaction Steps
A stirred mixture of 1-methyl-3-indazolylcarboxylic acid (0.31 g), thionyl chloride (2 ml) and chloroform (10 ml) was refluxed for 2 hours and the solvent was evaporated to give a residue of 1-methyl-3-indazolylcarbonyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05011846 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-4706e92458fd42e7836263d464931fdd |
| Source note | uspto-grants-1991_04 |