HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 54401933, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 54491804 | HCID 54491804 | — |
| Product | HCID 54401933 | HCID 54401933 | — |
Reaction Steps
The starting compound is obtained in the following manner: 2.46 g (10 mmoles) of 4-(pyrazol-1-yl) mandelic acid ethyl ester and 10 ml of thionyl chloride are heated to 40° C. for 10 minutes, the excess thionyl chloride is distilled off. α-chloro-4-(pyrazol-1-yl) phenylacetic acid ethyl ester (oil) is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04239901 |
| Source dataset | uspto-grants-1980_12 |
| ORD ID | ord-c39cc3eb5e1c47ec9cbff346cd4d0233 |
| Source note | uspto-grants-1980_12 |