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1-ethyl-2,3-dihydro-1H-indole-5-sulfonamide → 1-(3,4-Dichlorobenzyl)indoline-5-sulfonamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-ethyl-2,3-dihydro-1H-indole-5-sulfonamide | HCID 32103726 | — |
| 反応物 | 1-(3,4-Dichlorobenzoyl)indoline-5-sulfonamide | HCID 71060764 | — |
| 生成物 | 1-(3,4-Dichlorobenzyl)indoline-5-sulfonamide | HCID 34913080 | 61% |
反応手順
Following a procedure analogous to that for the synthesis of Intermediate 53, 1-(3,4-dichlorobenzoyl)indoline-5-sulfonamide (Intermediate 58, 70 mg, 0.19 mmol) was converted to the title compound (41 mg, 61%) after purification using preparative HPLC. 1H NMR (DMSO-d6) δ 7.63-7.58 (m, 2H), 7.48-7.43 (m, 2H), 7.31 (dd, J=8.3, 2.1 Hz, 1H), 6.91 (s, 2H), 6.60 (d, J=8.1 Hz, 1H), 4.41 (s, 2H), 3.46 (t, J=8.7 Hz, 2H), 3.03-2.98 (m, 2H); MS(ESI+) m/z 356.9 (M+H)+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09346795B2 |
| 出典データセット | uspto-grants-2016_05 |
| ORD ID | ord-c5217f16d8134778a2fd4f3e5283e500 |
| 出典メモ | uspto-grants-2016_05 |