HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 13563418, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 13752662 | HCID 13752662 | — |
| Solvent | tert-Butyl methyl ether | HCID 15413 | — |
| Product | HCID 13563418 | HCID 13563418 | 78.2% |
Reaction Steps
Prepared by a method analogous to that of Example 1(b) from 6.75 g (11.5 mmol) of 1,4-dihydro-2,6-dimethyl-3-methoxycarbonyl-4-(3-nitrophenyl)-5-(8-phthalimidooctyloxy)carbonyl-pyridine and 1.7 ml (34.5 mmol) of hydrazine hydrate. 4.13 g (78%) of yellow crystals melting at 129°-131° C. obtained with tert.-butyl methyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04757080 |
| Source dataset | uspto-grants-1988_07 |
| ORD ID | ord-95baf227307c48e2875cab389643a532 |
| Source note | uspto-grants-1988_07 |