HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 20378281, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | 5-(2-Cyano-5-oxocyclopentyl)pentyl acetate | HCID 20378308 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 20378281 | HCID 20378281 | — |
Reaction Steps
102 g of 2-(5-acetoxypentyl)-3-oxo-cyclopentane-carbonitrile were stirred for 16 hours at room temperature in 1 l of methanol with 5 ml of concentrated sulfuric acid, 10 g of NaHCO3 were added, the solvent was concentrated under reduced pressure, the oily residue was absorbed in acetic acid ester, washed with water and concentrated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182773 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-c854473c88ca414f9957c35b6c98b9fe |
| Source note | uspto-grants-1980_01 |