HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → (3-Methoxy-4-methylphenyl)hydrazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 3-Methoxy-4-methylaniline | HCID 27882 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Solvent | Water | HCID 962 | — |
| Product | (3-Methoxy-4-methylphenyl)hydrazine | HCID 21274219 | 52.2% |
Reaction Steps
The compound was prepared by a method analogous to that of Example 22, Step 1. The reaction of 100 g (0.73 mole) of 4-methyl-3-methoxyaniline and 50.5 g (0.73 mole) of sodium nitrite in the presence of 330 g (1.46 moles) of stannous chloride dihydrate, 1160 mL of concentrated hydrochloric acid and 250 mL of water gave 58.0 g of product as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04702763 |
| Source dataset | uspto-grants-1987_10 |
| ORD ID | ord-860cdcfb3fc44470aada35381ecdb384 |
| Source note | uspto-grants-1987_10 |