戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 665作成日:2026年10月24日

2-Amino-5-bromo-4-methoxypyrimidine → 5-bromo-N-[2-fluoro-5-(trifluoromethyl)phenyl]-4-methoxypyrimidin-2-amine

https://huagongshe.com/ja/reaction/665

反応式

関与物質

役割名称HCID仕込み量
反応物2-Amino-5-bromo-4-methoxypyrimidineHCID 45036937—
反応物1-Fluoro-2-iodo-4-(trifluoromethyl)benzeneHCID 46735235—
試薬Cesium carbonateHCID 10796—
触媒Tris(furan-2-yl)phosphaneHCID 521585—
触媒Palladium (II) acetateHCID 4144353—
溶媒TolueneHCID 1140—
生成物5-bromo-N-[2-fluoro-5-(trifluoromethyl)phenyl]-4-methoxypyrimidin-2-amineHCID 1069989040%

反応条件

温度90 °C

反応手順

To a microwave vial was added a mixture of 5-bromo-4-methoxypyrimidin-2-amine (0.513 g, 2.51 mmol), diacetoxypalladium (0.055 g, 0.245 mmol), tri(furan-2-yl)phosphine (0.126 g, 0.54 mmol), 1-fluoro-2-iodo-4-(trifluoromethyl)benzene (0.98 g, 3.38 mmol) and toluene (17 mL) under inert atmosphere. The reaction mixture was sealed and heated at 90 °C under 15h. The LCMS indicated no reaction ??? The sample discarded.

情報源と証拠

出典データセット750 AstraZeneca ELN dataset
ORD IDord-f903bfa68e6e46fb8291b98645969acd
出典メモ750 AstraZeneca ELN dataset