HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 69070610, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | 2-Fluoro-4-iodo phenyl acetic acid methyl ester | HCID 18710225 | — |
| Reactant | HCID 86600199 | HCID 86600199 | — |
| 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 69070610 | HCID 69070610 | — |
Reaction Steps
Following General Procedure B and using 6-ethynyl-4,4,7-trimethyl-3,4-dihydro-naphthalene-1-carboxylic acid ethyl ester (Intermediate 185, 0.2 g, 0.75 mmol), 2-fluoro-4-iodo phenyl acetic acid methyl ester (0.22 g, 0.75 mmol), triethyl amine (2 mL), copper(I)iodide (0.03 g, 0.16 mmol) and dichlorobis(triphenylphosphine)palladium(II) (0.1 g, 0.14 mmol) followed by flash column chromatography over silica gel (230-400 mesh) using 10-12% ethyl acetate in hexane as the eluent, the title compound was obtained as a viscous oil (0.23 g, 73%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07638648B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-46b9560562b2445693c28101c98943dd |
| Source note | uspto-grants-2009_12 |