Phosphorus oxychloride → HCID 269162、化合物
反応式
[CH3:1][C:2]1[C:11]2[C:6](=[C:7]([CH3:13])[CH:8]=[CH:9][C:10]=2[CH3:12])[N:5]=[C:4](O)[CH:3]=1.O=P(Cl)(Cl)[Cl:17]>C1(C)C=CC=CC=1>[Cl:17][C:4]1[CH:3]=[C:2]([CH3:1])[C:11]2[C:6](=[C:7]([CH3:13])[CH:8]=[CH:9][C:10]=2[CH3:12])[N:5]=1参加物
4
実験手順
A solution of 4,5,8-trimethylquinolin-2-ol (2.40 g, 12.8 mmol) and 1.4 mL (1.2 eq) of POCl3 in toluene was reacted as outlined in Scheme 1 above to yield the desired title compound (2.2 g, 85%). Spectroscopic data: 1H NMR (300 MHz, CDCl3) δ ppm 2.68 (s, 3 H) 2.82 (s, 3 H) 2.85 (s, 3 H) 7.12 (s, 1 H) 7.18 (d, J=7.33 Hz, 1 H) 7.39 (d, 1 H).
出典と根拠
- ORDレコード
- ord-a586268e17a440e6b084a4775987f290
- 出典データセット
- uspto-grants-2014_04
- 特許番号
- US08703797B2
反応ノート
読み込み中…