HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Naphthol → N-ALPHA-NAPHTHYL-M-TOLYL-AMINE
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Naphthol | HCID 7005 | — |
| Reactant | Tributyl phosphite | HCID 7623 | — |
| Reactant | m-Toluidine | HCID 7934 | — |
| Product | N-ALPHA-NAPHTHYL-M-TOLYL-AMINE | HCID 12300741 | 88% |
Reaction Steps
216 parts of α-naphthol, 214 parts of m-toluidine and 10 parts of tributyl phosphite are mixed. The reaction is carried out using the method described in Example 17. After removing 24 parts of water, the reaction has ended. After distilling off excess m-toluidine 309 parts of N-m-tolyl-α-naphthylamine, corresponding to a yield of 88% of theory, are obtained at a boiling point of 203° - 206° C/5 mm Hg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04067903 |
| Source dataset | uspto-grants-1978_01 |
| ORD ID | ord-1fbf8d1e0bf64026a96ad95de3f7236a |
| Source note | uspto-grants-1978_01 |