HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → HCID 14855762, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 14855761 | HCID 14855761 | — |
| Solvent | Diethylene Glycol | HCID 8117 | — |
| Product | HCID 14855762 | HCID 14855762 | — |
Reaction Steps
1 mmole of 71 is reacted in 10 ml of diethyleneglycol with 50 mmoles (2.8 g) of KOH and 30 mmoles (1.5 g) of hydrazine hydrate similarly to the procedure for reducing the 4-(diphenyl-2,3-dihydro-1H-pyrrolizinyl)-4-oxobutyric acids. Product purification is by means of column chromatography (silica gel/diisopropylether). After concentrating the eluates, 72 remains as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05260451 |
| Source dataset | uspto-grants-1993_11 |
| ORD ID | ord-47ba2e7668e642a382fc6a524585a9cd |
| Source note | uspto-grants-1993_11 |