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6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester → 6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester | HCID 68442739 | — |
| 反応物 | 6-[3-(4-Fluoro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester | HCID 68443977 | — |
| 生成物 | 6-[3-(4-Chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid | HCID 68443769 | 100% |
反応手順
As described for example 331a, 6-[3-(4-chloro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester (4.0 g, 11.6 mmol) was converted, instead of 6-[3-(4-fluoro-phenyl)-isoxazol-4-ylmethoxy]-nicotinic acid methyl ester, to the title compound (3.8 g, 100%) which was obtained as a light yellow solid. MS: m/e=331.1 [M−H]−.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08846719B2 |
| 出典データセット | uspto-grants-2014_09 |
| ORD ID | ord-8e9be7003f394c6c80eaa9f686c28f99 |
| 出典メモ | uspto-grants-2014_09 |