Methyl iodide → HCID 70596703、化合物
反応式
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]([C:16]1[S:17][CH:18]=[CH:19][CH:20]=1)=[C:7]1[CH2:15][N:14]2[CH:9]([CH2:10][CH2:11][CH2:12][CH2:13]2)[CH2:8]1.[CH3:21][I:22]>CC(C)=O>[CH3:21][I:22].[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]([C:16]1[S:17][CH:18]=[CH:19][CH:20]=1)=[C:7]1[CH2:15][N:14]2[CH:9]([CH2:10][CH2:11][CH2:12][CH2:13]2)[CH2:8]1参加物
4
実験手順
In 5 ml. of acetone was dissolved 0.37 g. of 2-(dithien-2-ylmethylene)indolizidine. To the resulting solution was added 1.0 ml. of methyl iodide. The mixture was stirred at room temperature for 3 hrs. The formed crystals were taken out by filtration. By recrystallization from isopropanol, 0.15 g. of colorless or light brown prisms having a melting point of 222° to 225° C. were obtained.
後処理
- additionTo the resulting solution was added 1.0 ml
- filtrationThe formed crystals were taken out by filtration