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Sodium hydride → 4,5-diphenyl-1-[(trimethylsilyl)ethoxymethyl]-1H-imidazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium hydride | HCID 24758 | — |
| 反応物 | 4,5-Diphenylimidazole | HCID 69588 | — |
| 反応物 | 2-Chloromethyl 2-(trimethylsilyl)ethyl ether | HCID 2724271 | — |
| 生成物 | 4,5-diphenyl-1-[(trimethylsilyl)ethoxymethyl]-1H-imidazole | HCID 10247334 | 64% |
反応手順
Reaction of 4,5-diphenyl-1H-imidazole (300 mg, 1.36 mmol), NaH (60%, 55 mg, 1.36 mmol), and SEMCl (289 uL, 1.63 mmol) followed by column chromatography on silica gel (hexane/EtOAC 3:2) gave the title compound (304 mg, 64%) as a white solid. 1H NMR (300 MHz, CDCl3) δ 0.00 (s, 9H), 0.88 (t, 2H, J=7.5 Hz), 3.46 (t, 2H, J=9.0 Hz), 5.12 (s, 2H), 7.27–7.38 (m, 3H), 7.40–1.52 (m, 7H), 7.75 (s, 1H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07084155B2 |
| 出典データセット | uspto-grants-2006_08 |
| ORD ID | ord-578a18139f5d4addb9915a533ffb08bb |
| 出典メモ | uspto-grants-2006_08 |