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Theoretical Studies on the N-Phenylpyrrolidine Formation Mechanism Based on the Reaction of phenylamine with 1,4-Butanediol

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Chinese Journal of Structural Chemistry 2008年第4期27卷 416-420页

作者：罗芳孙仁安许长志石雷李春梅闫杰 College of Chemistry and Chemical Engineering Liaoning Normal Univeristy

The reaction mechanism of phenylamine reacting with 1,4-butanediol to give N- phenylpyrrolidine was investigated with traditional transition state theory. Based on the experimental results, two reaction channels were discussed. The geometries of their reactants, products, intermediates and transition states were optimized. The possible transition State and activation energy were determined by vibrational analysis and IRC verification. And finally, the main reaction channel was given.

关键词： phenylamine 1,4-butanediol N-phenylpyrrolidine transition state DFT

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Synthesis of Nitroanilines Catalyzed by Horseradish Peroxidase in the Presence of NaNO2 and H2O2

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Chemical Research in Chinese Universities 2013年第6期29卷 1164-1166页

作者： LIU Cong DAI Rong-ji LIN Jie SUN Jian-hua CHEN Shi DENG Yu-lin School of Life Science Beijing Institute of Technology Beijing 100081 P.R.China

The synthesis of nitroanilines catalyzed by horseradish peroxidase（HRP） in the presence of sodium nitrite and hydrogen peroxide was investigated, o-Nitroaniline and p-nitroaniline were found in the nitrated products. 2-Aminotoluene and 4-aminotoluene could also be nitrated to give corresponding nitrated products. This protocol has great potentials to open new avenues useful for the synthesis of nitroaniline and its derivatives.

关键词： Nitroaniline Horseradish peroxidase phenylamine Nitration Enzyme

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Preparation of the Heat Resistant Adhesive of NBR Modified BMI

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Journal of Wuhan University of Technology(Materials Science) 2002年第1期17卷 69-71页

作者：黄志雄 WuhanUniversityofTechnology

A Kind of homogeneous resin , which can be used as thermal resistant adhesive and matrix for composite, was prepared by bis (4-maleimidophenyl) methane ( BMI), 4,4’ -diaminodiphenylmethane( DDM), aniline (An), phenol type epoxy resin ( F-51 ) and nitrile -butadiene rubber ( NRR) through solution copolymer-ization . The reaction from prepolymerization to curing of the resin system was studied. And the factors such as raw material ratio and curing temperature, which affect thermal resistance and adhesives of cured product, were also analyzed. SEM and IR spectra were utilized to discuss the mechanisms of toughness and reaction of modified BMI.

关键词： adhesive phenylamine phenoltype epoxy resin nitrile-butaiene rubber

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