HuagongsheHuagongshe Chemistry Print Report · For research reference only
Stannous chloride dihydrate → (5-Bromo-2-methoxyphenyl)hydrazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Stannous chloride dihydrate | HCID 61436 | — |
| Reactant | 5-Bromo-2-methoxyaniline | HCID 3585328 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Product | (5-Bromo-2-methoxyphenyl)hydrazine | HCID 22997636 | 89.1% |
Reaction Steps
The title compound was prepared by the general procedure described above for Preparations 2a-i using 4-bromo-2-aminoanisole (9.09 g), NaNO2 (3.45 g), and SnCl2.2H2O (22.6 g). Workup gave 8.7 g (89%) of (5-bromo-2-methoxyphenyl)hydrazine which was used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06613786B2 |
| Source dataset | uspto-grants-2003_09 |
| ORD ID | ord-6b00ce31ef78438d8695ed5dadf13ed8 |
| Source note | uspto-grants-2003_09 |