HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 22023980, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | P-Toluic Acid | HCID 7470 | — |
| Reactant | Benzenamine, 4-methyl-N-(4-methylphenyl)- | HCID 69293 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 22023980 | HCID 22023980 | — |
Reaction Steps
1 mol of 4,4'-dimethyldiphenylamine and 1 mol of 4-methylbenzoic acid are heated for 1 hour at 200° C. in 5000 g of polyphosphoric acid. After cooling, water and ammonia are added to the reaction mixture and the product is filtered off by suction and purified (m.p. 210°-211° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05217845 |
| Source dataset | uspto-grants-1993_06 |
| ORD ID | ord-2b334a44aa7840e4b6e5d39f8dfeaecf |
| Source note | uspto-grants-1993_06 |