HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(2,5-Difluoro-phenyl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester → 6-[3-(2,5-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-isopropyl-nicotinamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(2,5-Difluoro-phenyl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester | HCID 68442078 | — |
| Reactant | Ethyl 3-(2-fluorophenyl)-5-methylisoxazole-4-carboxylate | HCID 68442729 | — |
| Product | 6-[3-(2,5-Difluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-N-isopropyl-nicotinamide | HCID 42630164 | 21% |
Reaction Steps
As described for example 84d, 3-(2,5-difluoro-phenyl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester (18 g, 67.4 mmol) was converted, instead of 3-(2-fluoro-phenyl)-5-methyl-isoxazole-4-carboxylic acid ethyl ester, to the title compound (3.25 g, 21%) which was obtained as a yellow oil. MS: m/e=226.2 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08846719B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-227a64907b5d49e48600d0fb3b248877 |
| Source note | uspto-grants-2014_09 |