関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 2-chloro-N-methylacetamide | HCID 66773 | — |
| 反応物 | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol | HCID 2734623 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | N-methyl-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide | HCID 71113502 | 72% |
反応手順
A mixture of 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (220 mg, 1.0 mmol), 2-chloro-N-methylacetamide (129 mg, 1.2 mmol), and K2CO3 (207 mg, 1.5 mmol) in DMF (1.5 mL) was stirred at 80° C. overnight. The mixture was poured into water and extracted with EtOAc. The combined extracts were dried over Na2SO4, filtered, and concentrated. The residue was purified by chromatography to give the title compound in the yield of 72%. MS (m/z): 292 (M+H)+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US09434726B2 |
|---|
| 出典データセット | uspto-grants-2016_09 |
|---|
| ORD ID | ord-c6e219f999f64a718ee70fa1f2939375 |
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| 出典メモ | uspto-grants-2016_09 |
|---|
