HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylacetylene → HCID 14025506, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylacetylene | HCID 10821 | — |
| Reactant | 2-iodo-5-methoxy-N,N-dimethylbenzeneethanamine | HCID 14025500 | — |
| Catalyst | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Catalyst | Dichlorobis(triphenylphosphine)palladium | HCID 6102075 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 14025506 | HCID 14025506 | — |
Reaction Steps
To a solution of 1 g (3.3 mmoles) of 2-iodo-5-methoxy-N,N-dimethylbenzeneethanamine and 0.33 g (3.3 mmoles) phenylacetylene in 18 ml dry triethylamine were added, under nitrogen, 23.1 mg bis(triphenylphosphine) palladium (II) chloride and 11.4 mg Copper (I) iodide. The reaction mixture was stirred overnight. The yield by glc using internal standard of 5-methoxy-N,N-dimethyl-2-(phenylethynyl)benzeneethanamine was 91%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04898889 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-45a6917bcef2448cb39abc5e3023efd5 |
| Source note | uspto-grants-1990_02 |