HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 19431918, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | ZK 91296 | HCID 123700 | — |
| Product | HCID 19431918 | HCID 19431918 | — |
Reaction Steps
1.56 g of 5-benzyloxy-4-methoxymethyl-β-carboline-3-carboxylic acid-ethyl ester is refluxed in 20 ml of hydrazine hydrate (80%) for 4 hours. After cooling, the precipitated crystals are suctioned off and dried. 1.2 g of 5-benzyloxy-4-methoxymethyl-β-carboline-3-carboxylic acid-hydrazide of a melting point of 212°-213° C. is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05543519 |
| Source dataset | uspto-grants-1996_08 |
| ORD ID | ord-dc9575bc87684b668b5b3befe5482ba9 |
| Source note | uspto-grants-1996_08 |