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Sodium amide → Indan-2-yl-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]phenylamine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium amide | HCID 24533 | — |
| 反応物 | N-phenylindan-2-amine | HCID 118068 | — |
| 反応物 | Pyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1) | HCID 3017050 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | Indan-2-yl-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]phenylamine | HCID 68180914 | — |
反応手順
To a stirred suspension of sodamide (256 mg, 6.58 mmol) in toluene (10 mL) was added a solution of indan-2-yl-phenyl-amine (7; 1.0 g, 4.78 mmol) in toluene (5 mL) at 0° C. The reaction mixture was stirred at rt for 3 hours. A solution of 2-(2-chloroethyl)-1-methyl-pyrrolidine hydrochloride (18; 0.808 g, 4.39 mmol) in toluene (5 mL) was added to the reaction mixture and the resulting mixture was refluxed for 16 hours. The reaction mixture was diluted with EtOAc and washed with water and brine. The organic layer was dried over Na2SO4, filtered and concentrated. The crude material was purified by column chromatography on neutral alumina eluting with 0.8% methanol-DCM to provide compound 19.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08865741B2 |
| 出典データセット | uspto-grants-2014_10 |
| ORD ID | ord-fbb359dbead142639fb4820ef62bcded |
| 出典メモ | uspto-grants-2014_10 |