HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 23159922, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Pyridine, 2-(trimethylstannyl)- | HCID 11021057 | — |
| Reactant | Methyl 4-[(3-bromophenyl)methoxy]benzenepropanoate | HCID 23136270 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 23159922 | HCID 23159922 | 35% |
Reaction Steps
Methyl 4-[(3-bromophenyl)methoxy]benzenepropanoate (0.70 g, 2.0 mmol) and 2-pyridyltrimethyltin (0.60 g, 2.4 mmol) were dissolved in N,N-dimethylformamide (15 mL) and, after argon substitution, dichlorobistriphenylphosphinepalladium (II) (0.10 g, 0.070 mmol) was added. The reaction mixture was heated under reflux overnight under an argon atmosphere. The reaction mixture was cooled, water was added to the reaction mixture and the mixture was extracted with ethyl acetate. The extract was washed with water, dried and concentrated. The residue was purified by silica gel column chromatography (hexane/ethyl acetate=5:1) to give the title compound (0.24 g, yield 35%) as a colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07960369B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-5917cc0c015741419c3d273b73b4330b |
| Source note | uspto-grants-2011_06 |