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4-(3-Phthalimidopropyloxy)pyridine → 4-(3-Phthalimidopropyloxy)pyridine hydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-(3-Phthalimidopropyloxy)pyridine | HCID 19079090 | — |
| 反応物 | Hydrochloride methanol | HCID 21893726 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 4-(3-Phthalimidopropyloxy)pyridine hydrochloride | HCID 19079089 | 64.8% |
反応手順
To a solution of 1.41 g (5.0 mmol) of 4-(3-phthalimidopropyloxy)pyridine in 20 ml of methanol, 10 ml of hydrogen chloride-methanol was added. The solvent was distilled off and acetone was added to the residue. The resulting crystals were collected by filtration and washed with acetone to give 1.03 g of the desired compound (64.8% yield, colorless crystals), mp. 167°-169° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05246948 |
| 出典データセット | uspto-grants-1993_09 |
| ORD ID | ord-c962e1c87c844b4594420eb59c04a717 |
| 出典メモ | uspto-grants-1993_09 |