HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxalyl chloride → 6-Methylnicotinoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | 6-Methylnicotinic acid | HCID 137860 | — |
| Catalyst | Dimethylformamide | HCID 6228 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 6-Methylnicotinoyl chloride | HCID 21890458 | — |
Reaction Steps
To a stirred solution of 6-methylpyridine-3-carboxylic acid (100 mg, 0.73 mmol) in DCM (2 mL) was added oxalyl chloride (120 μL, 1.46 mmol) and DMF (2 drops). After 2 hours the reaction mixture was concentrated at reduced pressure and the crude product used in subsequent steps without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08912176B2 |
| Source dataset | uspto-grants-2014_12 |
| ORD ID | ord-6493d32751d54e0493dc4361c4feb1b9 |
| Source note | uspto-grants-2014_12 |