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由此确定了二苯甲酮的绿色合成路线。From this, the green synthesis route of benzophenone was defined.

在以证实这一假说，二苯甲酮是用来代替丙酮。In order to confirm this hypothesis, benzophenone was used instead of acetone.

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紫外光谱证实了高分子的结构对二苯甲酮单元的最大紫外吸收几乎没有影响。UV-Vis spectra show the macromolecular chain has no obvious effect on the maximal absorption of benzophenone moieties.

通过色质联机GC-MS对降解产物进行了分析，并在此基础上提出了二苯甲酮的可能氧化路径。The degradation products of benzophenone are analyzed by GC-MS. A possible reaction pathway is proposed based on the analysis.

常温常压下，纳米级的镍基催化剂对苯乙烯和二苯甲酮分别有催化加氢活性。Nanosized nickel based catalysts can be used to carry out the hydrogenation of styrol and benzophenone at normal temperature and pressure.

本文研究了在高压汞灯照射下，二苯甲酮和3，4-聚异戊二烯间的能量传递机理。This paper studied the energy transmission mechanism between benzophenone and 3,4-polyisoprene which were irradiated by high pressure Hg lamp.

以对氯苯乙烯为原料，经格氏化反应，与对甲苯腈加成后水解得到4-甲基-4'-乙烯基二苯甲酮。The p-chlorostyrene as the raw material is turned into 4-methyl-4'-vinyl benzophenone after Grignard process and hydrolyzed with 4-methyl-benzonitrile.

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可聚合光引发剂的最大紫外吸收波长均发生红移，光固化残留量远远小于二苯甲酮。The maximum UV absorption wavelength of polymerizable photoinitiator shifted toward long wavelength, and the residues of light-cured were far less than benzophenone.

方法以二苯甲酮为起始原料，经过缩合、醇解、水解、拆分和取代反应合成安立生坦。Methods Benzophenone was used as starting material to synthesize the target compound by condensation, alcoholysis, hydrolysis, resolution, and substitution reactions.

将受阻胺光稳定剂试用于PVC薄膜，结果表明，该光稳定剂用于PVC中，其光、热稳定效果与二苯甲酮类紫外光稳定剂相近。HALS are experimentally used in PVC films in this study. It is shown that thermostabilization and photostabilization functions of HALS are similar to those of benzophenone in PVC.

简要介绍含二苯酮基的大分子光敏引发剂的合成制备、引发聚合机理及应用方面的研究进展情况。This paper discusses, the synthesis, photoinitiation polymerization mechanism and applications of polymer photosensitized initiator containing side chain benzophenone chromophores.

本文用自由基捕捉剂与ESR相结合的方法系统研究了各种取代苯胺与二苯酮光化夺氢反应中的活泼自由基。Active free radicals in the photochemical hydrogen abstraction reaction between benzophenone and aromatic amines have been studied systematically by combination of spin trapping reagents and ESR.

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为研究硫醇烯光固化组成物的反应机理，选用安息香双甲醚、安息香乙醚、安息香正丁醚、二苯甲酮和噻吨酮为光敏剂，用红外光谱法研究了硫醇烯的光化学反应动力学。The kinetics of thiol-ene reaction is studied by Fourier Transform Infrared when benzoin dimethyl ether, benzoin ethyl ether, benzoin butyl ether, benzophenone and ITX were used as photosensitizer.