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Carbon tetrabromide → 2-[3-(3,4-Dichloro-phenyl)-1-(3,4,5-trimethoxy-benzyl)-pyrrolidin-3-yl]-ethyl-bromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Carbon tetrabromide | HCID 11205 | — |
| 反応物 | Triphenylphosphine | HCID 11776 | — |
| 反応物 | 4-(3,4-Dichloro-phenyl)-4-2-hydroxy-ethyl-1-(3,4,5-trimethoxy-benzyl)-pyrrolidine | HCID 54409184 | — |
| 生成物 | 2-[3-(3,4-Dichloro-phenyl)-1-(3,4,5-trimethoxy-benzyl)-pyrrolidin-3-yl]-ethyl-bromide | HCID 53709262 | — |
反応手順
Prepare according to the method of example 57.7 using 4-(3,4-dichloro-phenyl)-4-2-hydroxy-ethyl-1-(3,4,5-trim ethoxy-benzyl)-pyrrolidine (5 mmol), carbon tetrabromide (6.3 mmol), and triphenylphosphine (7.5 mmol). Purify to obtain the title compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05648366 |
| 出典データセット | uspto-grants-1997_07 |
| ORD ID | ord-44a5d40ac0914180af59a0aa8091d624 |
| 出典メモ | uspto-grants-1997_07 |