HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 53763309, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Boron trifluoride etherate | HCID 8000 | — |
| Reactant | HCID 12741934 | HCID 12741934 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 53763309 | HCID 53763309 | — |
Reaction Steps
To a solution of 4,5-dimethyl-6-oxo-7-propyl-7,8-dihydro-6H-indeno[5,4-b]furan-2-carboxylic acid (8.0 g.) in ethanol (50 ml.) is added borontrifluoride etherate (13 ml.). The reaction mixture is refluxed for 0.5 hour, treated with water and cooled to afford ethyl [4,5-dimethyl-6-oxo-7-propyl-7,8-dihydro-6H-indeno[5,4-b]-furan-2-carboxylate] after filtration and drying.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03931239 |
| Source dataset | uspto-grants-1976_01 |
| ORD ID | ord-1fc83b5e379f44bd88da9e65501122c3 |
| Source note | uspto-grants-1976_01 |