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1，4－二氟四苯基苯的合成、结构与构象
Synthesis,Structure and Conformation of 1,4-Difluorotetraphenyl Benzene
【摘要】 借助电子转移催化反应的方法，用电子给予体１，４－二锂四苯基丁二烯将惰性的三溴氟甲烷活化，并与之发生反应，产物１，４－二氟四苯基苯的结构经ＭＳ、ＮＭＲ和Ｘ射线单晶衍射确证，并以分子力学的方法对其进行了构象分析。
【Abstract】 By the method of electron transfer catalyzed reaction(ETC),the inert compound fluorotribromomethane can be activated by the electron donor 1,4-dilithioretraphenyl butadiene and the reaction will take place between them.The structure of the reaction product 1,4-difluorotetraphenyl benzene(Ⅰ) was determined by MS, NMR,and X-ray single crystal diffraction.Their comformations were calculated by molecular mechanics.
【基金】 国家自然科学基金
- 【文献出处】 高等学校化学学报 ,CHEMICAL RESEARCH IN CHINESE UNIVERSITIES , 编辑部邮箱 ,1994年01期
- 【分类号】O625.21
- 【被引频次】1
- 【下载频次】62