5-Bromo-2-fluorotoluene → Methyl N-(4-fluoro-3-methylphenyl)piperidine-4-carboxylate
反応式
COC(=O)C1CCNCC1.Cc1cc(Br)ccc1F>CC(C)(C)[O-].Cc1ccccc1.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.[Na+].[Pd].[Pd].c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1>COC(=O)C1CCN(c2ccc(F)c(C)c2)CC1参加物
7
反応条件
- 温度
- 110 °C
実験手順
In a 100 mL round-bottomed flask methyl piperidine-4-carboxylate (2.2 g, 15.36 mmol),4-bromo-1-fluoro-2-methylbenzene (1.954 mL, 15.36 mmol),Pd2(dba)3 (0.521 g, 0.57 mmol),BINAP (0.574 g, 0.92 mmol) and sodium tert-butoxide (4.43 g, 46.09 mmol) was taken in toluene (10 mL) under N2.The resulting reaction was stirred at 110 °C for 3 hrs. LCMS did not show product MS.Material was discrded.
出典と根拠
- ORDレコード
- ord-498c0c75d66a47609408cbfbddaef8e5
- 出典データセット
- 750 AstraZeneca ELN dataset
- 元リンク
- 出典を表示
反応ノート
読み込み中…
