HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 20360803, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 20360787 | HCID 20360787 | — |
| Product | HCID 20360803 | HCID 20360803 | — |
Reaction Steps
3-(3-Hydroxy-4-nitrobenzoyl)propionic acid was cyclised with an equimolar amount of hydrazine hydrate in a similar manner to that described in Example 3(i) to give 6-(3-hydroxy-4-nitrophenyl)-4,5-dihydro-3(2H)-pyridazinone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04082843 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-698cbd691a6142a2a75839868be620fc |
| Source note | uspto-grants-1978_04 |