HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,5-Dichloroaniline → HCID 178476327, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,5-Dichloroaniline | HCID 12281 | — |
| Reactant | 2,5-Dioxooxolan-3-yl acetate | HCID 539491 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | HCID 178476327 | HCID 178476327 | — |
Reaction Steps
158 g (1 mole) of 2-acetoxysuccinic acid anhydride and 162 g (1 mole) of 3,5-dichloroaniline are heated under reflux for three hours, in 1 liter of xylene. The resulting water is azeotropically separated off by means of a water separator. The xylene is then distilled off and the crude product is recrystallized from ethyl acetate. The yield of end product is 70.3% of the theoretical yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04460782 |
| Source dataset | uspto-grants-1984_07 |
| ORD ID | ord-25ad0f25387343f2b4a6852f7536a51b |
| Source note | uspto-grants-1984_07 |