化工社化工社 化学情報印刷レポート · 研究参考用
Diisopropylethylamine → 1-Acetyl-6-(3-bromo-2,6-dimethoxybenzoyl)amino-4-phenyl-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | 3-Bromo-2,6-dimethoxybenzoic acid | HCID 2774744 | — |
| 反応物 | 1-(6-amino-2,2,4-trimethyl-4-phenyl-3,4-dihydroquinolin-1(2H)-yl)ethanone | HCID 2837084 | — |
| 反応物 | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 1-Acetyl-6-(3-bromo-2,6-dimethoxybenzoyl)amino-4-phenyl-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline | HCID 17962896 | — |
反応手順
A mixture of 1-acetyl-6-amino-4-phenyl-1,2,3,4-tetrahydro-2,2,4-trimethylquinoline (25 mg), 3-bromo-2,6-dimethoxybenzoic acid (23 mg), O-(7-azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (HATU) (68 mg) and N,N-diisopropylethylamine (32 μl) in dichloromethane (4 ml) was stirred for 18 h. The reaction mixture was concentrated in vacuo, the residue was dissolved in ethyl acetate and washed with 0.5 M HCl, water, 5% aq. NaHCO3, water and brine. The organic layer was dried (MgSO4) and concentrated in vacuo. The residue was chromatographed on silicagel in heptane/ethyl acetate=1/0=>0/1 (v/v) as eluent.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08058441B2 |
| 出典データセット | uspto-grants-2011_11 |
| ORD ID | ord-609633e1acf347c0a59a78e3f0efca2e |
| 出典メモ | uspto-grants-2011_11 |