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(3-Bromophenyl)acetic acid → Ethyl 3-(bromophenyl)acetate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (3-Bromophenyl)acetic acid | HCID 74653 | — |
| 反応物 | Ethyl 2-(4-bromophenyl)acetate | HCID 7020609 | — |
| 生成物 | Ethyl 3-(bromophenyl)acetate | HCID 11470552 | — |
反応手順
Employing the same general procedure as for the preparation of ethyl(4-bromophenyl)acetate (Compound A), 100 g (463 mmol) of 3-bromophenylacetic acid was converted into the title compound (yellow oil) using 2 g of conc. H2SO4 and 500 ml of ethanol. PMR (CDCl3): δ 1.26 (3H, t, J=7.0 Hz), 3.56 (2H, s), 4.16 (2H, q, J=7.0 Hz), 7.16-7.26 (2H, m), 7.38-7.46 (2H, m).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05723666 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-f9d9123ba1f04c7494e0e6ceb5f56621 |
| 出典メモ | uspto-grants-1998_03 |