HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Fluoroaniline → HCID 19799244, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Fluoroaniline | HCID 9742 | — |
| Reactant | 2,4-Piperidinedione | HCID 10887863 | — |
| Product | HCID 19799244 | HCID 19799244 | 67.1% |
Reaction Steps
A mixture of 3-fluoroaniline (2 g) and 2,4-dioxopiperidine (2.04 g) was heated at 120° under nitrogen for 1 h. The resultant solid was cooled and purified by FCC eluting with System A (100:8:1) to give the title compound (2.49 g), m.p. 188°-190°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05183820 |
| Source dataset | uspto-grants-1993_02 |
| ORD ID | ord-02b24708ec1e40b8a5abae44f7417325 |
| Source note | uspto-grants-1993_02 |