HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 20446512, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 20446511 | HCID 20446511 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 20446512 | HCID 20446512 | — |
Reaction Steps
The hydrobromide thus obtained is dissolved in water. After the solution has been rendered alkaline with the aid of 2N sodium hydroxide solution, the 2-methyl-4-amino-5-nitro-N-β-aminoethylaniline is filtered off with suction. After washing with water, drying and recrystallisation from ethyl acetate, the product has a melting point of 115° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04637821 |
| Source dataset | uspto-grants-1987_01 |
| ORD ID | ord-0bf17572e8a4411886b368daa41e8549 |
| Source note | uspto-grants-1987_01 |