HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 14718889, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 2,3,5,6-Tetrafluoro-4-(methoxymethyl)benzoic acid | HCID 13911471 | — |
| Product | HCID 14718889 | HCID 14718889 | — |
Reaction Steps
4-(Methoxymethyl)-2,3,5,6-tetrafluorobenzoic acid [5.0 g prepared by a process similar to that described in European Patent Application No 54360] was dissolved in thionyl chloride (50 cm3) and heated to the reflux temperature with stirring for 3 hours. The excess thionyl chloride was evaporated under reduced pressure to yield 4-(methoxymethyl)-2,3,5,6-tetrafluorobenzoyl chloride (ca 5 g) as a pale yellow liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05010200 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-ef815e4e5a0c4c598f6d0c24f1716b43 |
| Source note | uspto-grants-1991_04 |