Email this article Effects of surface residual species in SBA-16 on encapsulated chiral (1S,2S)-DPEN-RuCl2(TPP)2 in asymmetric hydrogenation of acetophenone
- Authors: Shi X.1, Xing B.1, Fan B.1, Xue Z.2, Li R.1
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Affiliations:
- College of Chemistry and Chemical Engineering
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials
- Issue: Vol 90, No 3 (2016)
- Pages: 545-551
- Section: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/167857
- DOI: https://doi.org/10.1134/S0036024416030341
- ID: 167857
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Abstract
The SBA-16 obtained by different routes of elimination of organic templates were used as the hosts for encapsulation of chiral Ru complex (1S,2S)-DPEN-RuCl2(TPP)2 (1) (DPEN = 1,2-diphenylethylene-diamine, TPP = triphenyl phosphine). The methods for removing templates had distinct effects on the amount of residual template in SBA-16, which made the SBA-16 with different surface and structure properties. 1 encapsulated in SBA-16 extracted with the mixture of pyridine and ethanol showed higher activity and enantioselectivity for acetophenone asymmetric hydrogenation.
About the authors
Xiufeng Shi
College of Chemistry and Chemical Engineering
Email: rfli@tyut.edu.cn
China, Taiyuan, 030024
Bin Xing
College of Chemistry and Chemical Engineering
Email: rfli@tyut.edu.cn
China, Taiyuan, 030024
Binbin Fan
College of Chemistry and Chemical Engineering
Author for correspondence.
Email: fanbinbin@tyut.edu.cn
China, Taiyuan, 030024
Zhaoteng Xue
Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Laboratory of Advanced Materials
Email: rfli@tyut.edu.cn
China, Shanghai, 200433
Ruifeng Li
College of Chemistry and Chemical Engineering
Author for correspondence.
Email: rfli@tyut.edu.cn
China, Taiyuan, 030024
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