HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 69075763, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | Methyl 4-Iodophenylacetate | HCID 10378700 | — |
| Reactant | HCID 86600201 | HCID 86600201 | — |
| Catalyst | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Catalyst | HCID 178418476 | HCID 178418476 | — |
| Solvent | Hexane | HCID 8058 | — |
| Product | HCID 69075763 | HCID 69075763 | — |
Reaction Steps
Following General Procedure B and using 6-ethynyl-2,4,4-trimethyl-3,4-dihydro-naphthalene-1-carboxylic acid ethyl ester (Intermediate 200, 0.106 g, 0.38 mmol), 4-iodo phenyl acetic acid methyl ester (0.106 g, 0.38 mmol), triethyl amine (2 mL), copper(I)iodide (0.02 g, 0.105 mmol) and dichlorobis(triphenylphosphine)palladium(II) (0.07 g, 0.1 mmol) followed by flash column chromatography over silica gel (230-400 mesh) using 12-15% ethyl acetate in hexane as the eluent, the title compound was obtained as a pale yellow oil (0.075 g, 47%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07638648B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-aecac3dc99054b42a0edb4782cd187a9 |
| Source note | uspto-grants-2009_12 |