HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 20441589, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 20441550 | HCID 20441550 | — |
| Product | HCID 20441589 | HCID 20441589 | — |
Reaction Steps
9.0 g of 3-chloro-6-(p-phenylbenzoyl)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine and 55 cc of hydrazine hydrate and stirred at a bath temperature of 100° for 51/2 hours. After cooling the mixture with ice the title compound precipitates and is recrystallized from 200 cc of dimethyl formamide. M.P. 241°-244° (decomp.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04478837 |
| Source dataset | uspto-grants-1984_10 |
| ORD ID | ord-9de735754c8947cbafebef481483ba74 |
| Source note | uspto-grants-1984_10 |