HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 647444Generated: October 31, 2026
Potassium Carbonate → HCID 20484903, compound
https://huagongshe.com/reaction/647444
Participants
| Role | Name | HCID | Charge |
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| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Propanoic acid, 2-bromo-2-methyl-, ethyl ester | HCID 11745 | — |
| Reactant | 4-[(1,7-Dichloro-3-isoquinolinyl)methylamino]phenol | HCID 13386226 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 20484903 | HCID 20484903 | 54.7% |
Reaction Steps
A mixture of ethyl 2-bromo-2-methylpropionate (0.54 g), 4-[N-(1,7-dichloroisoquinolin-3-yl)-N-methylamino]phenol (0.74 g), potassium carbonate (0.38 g) dimethylformamide was heated at 100° C. for 28 hrs. The mixture was cooled, diluted with dichloromethane, washed with water and then dried over anhydrous magnesium sulfate. The solvent was evaporated to give an oil, which was purified by column chromatography over silica gel (eluent dichloromethane) to give ethyl 2-methyl-2-{4-[N-(1,7-dichloroisoquinolin-3-yl)-N-methylamino]-phenoxy}propionate (0.55 g) as a yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04409017 |
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| Source dataset | uspto-grants-1983_10 |
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| ORD ID | ord-7e2805c655b84d7b973873a010d380a1 |
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| Source note | uspto-grants-1983_10 |
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