関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Morpholine | HCID 8083 | — |
| 反応物 | N-[4-(3-chloropropoxy)-naphthalen-1-yl]-3-fluoro-5-piperidin-1-yl-benzamide | HCID 59553319 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 3-fluoro-N-[4-(3-morpholin-4-yl-propoxy)-naphthalen-1-yl]-5-piperidin-1-yl-benzamide | HCID 59553166 | 64.7% |
反応手順
A solution of N-[4-(3-chloropropoxy)-naphthalen-1-yl]-3-fluoro-5-piperidin-1-yl-benzamide (0.125 g, 0.283 mmol) and morpholine (0.123 g, 1.4 mmol) in EtOH (3 ml) is heated at 180° C. for 30 min by microwave. The mixture is then concentrated under vacuum and the residue purified by column chromatography on silica gel (5% MeOH in EtOAc) to give 3-fluoro-N-[4-(3-morpholin-4-yl-propoxy)-naphthalen-1-yl]-5-piperidin-1-yl-benzamide as a white powder (90 mg, 64%). Mp: 70-72° C. 1H NMR (300 MHz, DMSO-d6) δ 10.23 (s, 1H), 8.23 (m, 1H), 7.86 (m, 1H), 7.56 (m, 2H), 7.45 (s, 1H), 7.42 (d, J=8.1, Hz, 1H), 7.16 (d, J=9.0 Hz, 1H), 7.01 (d, J=8.1Hz, 1H), 6.93 (s, 1H), 4.23 (t, J=6.3 Hz, 2H), 3.60 (t, J=4.5 Hz, 4H), 3.29 (m, 4H), 2.55 (m, 2H), 2.42 (bs, 4H), 2.04 (q, J=6.6 Hz, 2H), 1.60 (bs, 6H). MS: 492.4 (M+1).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07829560B2 |
|---|
| 出典データセット | uspto-grants-2010_11 |
|---|
| ORD ID | ord-80cd1e7b2cda460d9cebb8de2ff57416 |
|---|
| 出典メモ | uspto-grants-2010_11 |
|---|