HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-(2-Fluoro-4-nitrophenoxy)-5-methyl-6-(2-(4-methylpiperazin-1-yl)-ethoxy)pyrrolo[2,1-f][1,2,4]triazine → 3-Fluoro-4-(5-methyl-6-(2-(4-methylpiperazin-1-yl)ethoxy)pyrrolo[2,1-f][1,2,4]triazin-4-yloxy)benzenamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-(2-Fluoro-4-nitrophenoxy)-5-methyl-6-(2-(4-methylpiperazin-1-yl)-ethoxy)pyrrolo[2,1-f][1,2,4]triazine | HCID 21081641 | — |
| Reactant | (3-Fluoro-4-(5-methyl-6-(2-morpholinoethoxy)pyrrolo[2,1-f][1,2,4]triazin-4-yloxy)phenyl)-N3-(4-fluorophenyl)malonamide, hydrochloride salt | HCID 131726240 | — |
| Product | 3-Fluoro-4-(5-methyl-6-(2-(4-methylpiperazin-1-yl)ethoxy)pyrrolo[2,1-f][1,2,4]triazin-4-yloxy)benzenamine | HCID 21081609 | 51.1% |
Reaction Steps
Following a procedure similar to that for the synthesis of Compound C of Example 36, 4-(2-fluoro-4-nitrophenoxy)-5-methyl-6-(2-(4-methylpiperazin-1-yl)ethoxy)pyrrolo[2,1-f][1,2,4]triazine (2.90 g, 6.74 mmol) was converted to the title compound (1.38 g, 51%). MS(ESI+) m/z 401.3 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07173031B2 |
| Source dataset | uspto-grants-2007_02 |
| ORD ID | ord-219e2e8ee0e7477785c18cf19e3f129e |
| Source note | uspto-grants-2007_02 |