HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 135626420, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 86741513 | HCID 86741513 | — |
| Solvent | 2-Methoxyethanol | HCID 8019 | — |
| Product | HCID 135626420 | HCID 135626420 | — |
Reaction Steps
3.3 g (b 0.014 mol) of 4-(3-indolyl)-carbonyl-γ-butyrolactone and 0.85 ml (0.018 mol) of hydrazine hydrate are stirred in 50 ml of ethylene glycol monomethyl ether and 1 ml of acetic acid at 80° C. for 18 hours. After 10 ml of petroleum ether have been added to the reaction mixture, the product crystallises with a good purity.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04666902 |
| Source dataset | uspto-grants-1987_05 |
| ORD ID | ord-37ced8474abc4dc1a90d0c8fdf15d3e6 |
| Source note | uspto-grants-1987_05 |