HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chloroform → HCID 18407192, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chloroform | HCID 6212 | — |
| Reactant | 2,4-Dimethoxybenzaldehyde | HCID 69175 | — |
| Reactant | Benzenamine, 2-phenoxy- | HCID 75899 | — |
| Catalyst | Platinum oxide (PtO) | HCID 82844 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 18407192 | HCID 18407192 | 75.5% |
Reaction Steps
In 60 ml of methanol were dissolved 3.70 g of 2-aminodiphenyl ether and 3.70 g of 2,4-dimethoxybenzaldehyde, and then 70 mg of platinum oxide was added, followed by stirring at room temperature under a hydrogen stream overnight. To the reaction mixture was added 30 ml of chloroform for dissolving the precipitate, and the catalyst was separated by filtration. The filtrate was concentrated under reduced pressure, and the residue was recrystallized from methanol to give 5.06 g of N-(2,4-dimethoxybenzyl)-2-phenoxyaniline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06333358B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-66ad7f44f2c042449b9ae196dac59eae |
| Source note | uspto-grants-2001_12 |