Reactions of chlorofullerene and synthesis of fullerene acceptors

Abstract

早在1991年经典富勒烯C60得到宏量合成后,富勒烯化学的研究就开始迅速发展,并在人们生活中具有潜在的应用价值。 氯化富勒烯是富勒烯化学反应中重要的中间体并吸引了广泛地关注。C60与ICl反应生成产率高、性质稳定的产物C60Cl6,该产物不需要分离可以直接进行下一步的反应。文献中报道的C60Cl6的化学反应主要有亲电芳香取代反应和亲核取代反应,但是自由基反应却未曾有报道过。本文以C60Cl6为反应底物,分别研究了它与芳香乙炔和苯乙炔格式试剂的反应。其中C60Cl6与芳香乙炔是在CuI的参与下进行反应,生成富勒环丁烯衍生物(图1),因产物中的四元环结构较难构建而很少有文献报道。我们对该反应进行...Fullerene chemistry has been widely developed since 1991 when C60 was synthesized in macroscopic quantities. Many functional fullerene derivatives have been synthesized hitherto and have potential applications in our lives. Chlorofullerene is a valuable synthnol for further preparation of novel fullerene derivatives and attracts considerable attention. Chlorination of C60 using ICl as a re...学位:理学硕士院系专业:化学化工学院化学系_无机化学学号:2052009115135

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