HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 2-(3-Methoxy-6-pyridin-4-yl-pyridazin-4-yl)-1H-indole trifluoroacetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 2-(3-Methoxy-6-pyridin-4-yl-pyridazin-4-yl)-indole-1-carboxylic acid tert-butyl ester | HCID 67148857 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-(3-Methoxy-6-pyridin-4-yl-pyridazin-4-yl)-1H-indole trifluoroacetate | HCID 23092453 | — |
Reaction Steps
A solution of 5.5 g 2-(3-Methoxy-6-pyridin-4-yl-pyridazin-4-yl)-indole-1-carboxylic acid tert-butyl ester and 5 ml TFA in 10 ml dichloromethane stirred for 18 h at room temperature. The solvent is evaporated and the crude product purified by suspensing in water and collecting the precipitate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07968546B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-b607609be6f44191bdecd570f2fd0c99 |
| Source note | uspto-grants-2011_06 |