摘要
目的 :探寻一种由三氯乙烷制备新型医药高分子材料碳炔类似物的新途径。方法 :将三氯乙烷在强碱作用下直接脱氯化氢聚合生成碳炔类似物 ,并用 FT- IR、FT- Raman等手段对产物的结构、形态等进行测试表征。结果 :反应产物为无定形态的 α-碳炔类似物的纳米颗粒。结论 :由三氯乙烷可以便捷地制备具有较长共轭链的 α-碳炔类似物 。
Objective: A novel reaction has been discovered that enables carbonization of trichloroethanes to carbyne analogues which have interesting applications in medicine. Method: Chemical dehydrochlorination of trichloroethanes with anhydrous KOH leads to carbyne analogues, and the structures and morphologies of the products were studied by FT-IR, FT-Raman etc. Result: The products prepared by this technique were amorphous α-carbyne analogues nanoparticles. Conclusion: Trichloroethanes can be dehydrochlorinated into carbyne analogues with high concentrations of polyyne segments, and this is a novel synthetic route for carbyne materials syntheses.
出处
《南通医学院学报》
2002年第1期39-41,共3页
ACTA Academiae Medicinae Nantong
