New Material Transformation under Unusual Reaction Conditions

1 .高压反应：具有新型分子识别性质的超分子化合物的合成，通过高压促进亲核芳香取代合成芳香胺，通过高压促进酶催化核酸的转化，类肌酸的环加成反应，E-Z异构化和β -酮酯的Michael加成反应等几种有机官能团转化2 .超声反应：超声对固体有机反应的影响、氟尿嘧啶衍生物的超声反应活化及其前驱剂的应用、水介质中有机分子的超声反应、氧的超声活化及其机理研究、有机分子的超声氟化、固体中有机化合物的选择性转化3 .闪蒸真空热解：气相高压下羰基和亚硝基的反应性，新型环有机硅和有机锗化合物的合成等离子体化学：有机材料的选择性转化，自由基种类的产生，功能聚合物的表面处理，过氧自由基在固体状态下的结构和反应性。

1 High Pressue Reactions : Synthesis of suprampolecular compounds having a novel molecular recognition property, synthesis of aromatic amines via high-pressure promoted nucleophilic aromatic substitution, transformation of nucleic acids by high-pressure promoted enzyme catalysis, cycloaddition reactions of troponoids, several ogranic functional group transformation such as E-Z isomerization and Michael addition reactions of beta-ketoesters.2 Ultrasonic Reactios : Effect of ultrasonics on the solid state organic reactions, ultrasonic reaction activation of fluorouracil derivatives and their use as prodrags, ultrasonic of organic molecules in aqueous media, ultrasonic activation of oxygen and its mechanistic investigation, ultrasonic fluorination of organic molecules, selective transformation of organic compounds in the solid state.3 Flash Vacuum Pyrolysis : Reactivity of carbenes and nitrenes generated at high pressure in vapor phase, synthesis of novel cyclic organosilicon and organogermanium compounds.4 Plasma Chemistry : Selective transformation of organic materials, generation of radical species, surface treatment of functional polymers, structure and reactivity of peroxyl radicals in the solid state.