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3,5-Dichloro-4-methylpyridine → 8-(Cyclopentyloxy)-4-[(3,5-dichloropyridin-4-yl)methyl]-7-methoxy-2H-chromen-2-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3,5-Dichloro-4-methylpyridine | HCID 10953827 | — |
| 反応物 | 8-(cyclopentyloxy)-7-methoxy-2-oxo-2H-chromen-4-yl 4-methylbenzenesulfonate | HCID 86618132 | — |
| 生成物 | 8-(Cyclopentyloxy)-4-[(3,5-dichloropyridin-4-yl)methyl]-7-methoxy-2H-chromen-2-one | HCID 24849379 | — |
反応手順
The title compound was prepared from 3,5-dichloro-4-methylpyridine and 8-(cyclopentyloxy)-7-methoxy-2-oxo-2H-chromen-4-yl 4-methylbenzenesulfonate following the procedure outlined in Example 1, Step 4. 1H NMR (400 MHz, DMSO-d6): δ 8.73 (s, 2H), 7.77 (d, 1H), 7.19 (d, 1H), 5.32 (s, 1H), 4.83 (m, 1H), 4.45 (s, 2H), 3.92 (s, 3H), 1.80-1.00 (m, 8H); MS (ESI): 419.9.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07745646B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-81ff9836458f409abba57bd2e923fa06 |
| 出典メモ | uspto-grants-2010_06 |