HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 46206430, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | HCID 58938109 | HCID 58938109 | — |
| Reactant | HCID 178418416 | HCID 178418416 | — |
| Catalyst | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 46206430 | HCID 46206430 | 176.8% |
Reaction Steps
A mixture of EXAMPLE 87C (1.46 g, 3.7 mmol), 1,1′-bis(diphenylphosphino)ferrocene palladium (II) dichloride (145 mg) and triethylamine (0.52 mL, 3.7 mmol) in methanol (16 mL) was stirred under 60 psi of carbon monoxide at 100° C. for 1 hour. After cooling to ambient temperature, the mixture was concentrated and the residue purified by flash chromatography on silica gel using a gradient of 10-40% ethyl acetate in hexane to give the title compound as a colorless oil (1.215 g). [α]589=−102.2 (c=0.95 in methanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08697736B2 |
| Source dataset | uspto-grants-2014_04 |
| ORD ID | ord-04b32ce9e0104c7fb74a9b23e27e2b46 |
| Source note | uspto-grants-2014_04 |