反应详情

温度

40 °C

Bis-maleimidohexane (0.05 g, 1.81×10−4 mol) and N-acetylcysteine (0.059 g, 3.62×10−4 mol) were dissolved in pyridine (1 ml). The reaction was stirred at 40° C. for 24 h. The solvent was removed in vacuo and the residue was dissolved in ethanol (5 ml) and the solvent removed in vacuo. This procedure was repeated 3 times more. The residue of the title compound weighed 0.1 g.

1. customThe solvent was removed in vacuo
2. dissolutionthe residue was dissolved in ethanol (5 ml)
3. customthe solvent removed in vacuo