HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Naphthoic acid → 2-Naphthoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Naphthoic acid | HCID 7123 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-Naphthoyl chloride | HCID 75246 | 94% |
Reaction Steps
To a stirred solution of 2-naphthyl carboxylic acid (76.5 g, 0.45 mol) in dichloromethane (500 ml) was added thionyl chloride (38.7 ml, 0.53 mol) and the mixture was heated at reflux temperature for 48 h. The volatiles were evaporated in vacuo affording 80 g (94%) of 2-naphthoyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05972978 |
| Source dataset | uspto-grants-1999_10 |
| ORD ID | ord-2ce798ec355f4c18b40b8b2deebf15ed |
| Source note | uspto-grants-1999_10 |