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Vol. 26 No. 23 (2014)

Copyright (c) 2014 Jin-Hai Cui1, Shu-Fen Zhang1, Lei Zhang2, Zhi-Gang Yin3

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This work is licensed under a Creative Commons Attribution 4.0 International License.

Improved Reduction on Amines of Dihydrophenophosphazine System

https://doi.org/10.14233/ajchem.2014.18228
Jin-Hai Cui1
1State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, P.R. China 2School of Chemical Engineering, Kaifeng University, Kaifeng 475001, P.R. China 3Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China *Corresponding author: Fax: +86 371 23810622; Tel: +86 371 23810032, +86 15039025857; E-mail: navyclark71@aliyun.com
Shu-Fen Zhang1
1State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, P.R. China 2School of Chemical Engineering, Kaifeng University, Kaifeng 475001, P.R. China 3Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China *Corresponding author: Fax: +86 371 23810622; Tel: +86 371 23810032, +86 15039025857; E-mail: navyclark71@aliyun.com
Lei Zhang2
1State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, P.R. China 2School of Chemical Engineering, Kaifeng University, Kaifeng 475001, P.R. China 3Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China *Corresponding author: Fax: +86 371 23810622; Tel: +86 371 23810032, +86 15039025857; E-mail: navyclark71@aliyun.com
Zhi-Gang Yin3
1State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, P.R. China 2School of Chemical Engineering, Kaifeng University, Kaifeng 475001, P.R. China 3Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China *Corresponding author: Fax: +86 371 23810622; Tel: +86 371 23810032, +86 15039025857; E-mail: navyclark71@aliyun.com

Corresponding Author(s) : Jin-Hai Cui1

Asian Journal of Chemistry, Vol. 26 No. 23 (2014)

Abstract

With the addition of 15-20 % more of water in absolute methanol dissolvent, the hydrogenation reduction on four of nitro-derivatives of 5,10-dihydro-phenophosphazine system was improved from 75 to 95 %, yet with reduced time and more efficiency. Both the adsorption and desorption of nitro-derivative on the surface of Pd/C and the concentrate of methanol aqueous solution were proved to be the dominating factors for the reaction rate of hydrogenation reduction, the optimistic concentrate of methanol aqueous solution were fitted by nonlinear Gaussian function and be verified by experiments also.

Keywords

Amines of dihydrophenophosphazine Hydrogenation reduction Reduction mechanism.
Cui1, J.-H., Zhang1, S.-F., Zhang2, L., & Yin3, Z.-G. (2014). Improved Reduction on Amines of Dihydrophenophosphazine System. Asian Journal of Chemistry, 26(23), 8243–8247. https://doi.org/10.14233/ajchem.2014.18228
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