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Your search keyword '"Xu Xinhua"' showing total 2 results
Start Over Author "Xu Xinhua" Topic chemical reactions Publisher royal society of chemistry
2 results on '"Xu Xinhua"'

1. Bimetallic Au–Pd nanochain networks: facile synthesis and promising application in biaryl synthesis.

Author

Wang, Zheng-Jun, Wang, Xia, Lv, Jing-Jing, Feng, Jiu-Ju, Xu, Xinhua, Wang, Ai-Jun, and Liang, Zhiwu

Subjects
BIMETALLIC catalysts synthesis, HALOALKANES, HALIDES, COUPLING reactions (Chemistry), CHEMICAL reactions
Abstract

A simple and facile method is described for the morphology-controlled synthesis of bimetallic Au–Pd alloyed nanochain networks (NNCs) that show high catalytic performance for the Ullmann intermolecular homocoupling of aromatic or alkyl halides (X = I, Br, Cl) in aqueous media and can be reused at least five times, which can also be applied to intramolecular homocoupling. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Facile separation catalyst system: direct diastereoselective synthesis of (E)-α,β-unsaturated ketones catalyzed by an air-stable Lewis acidic/basic bifunctional organobismuth complex in ionic liquidsElectronic supplementary information (ESI) available: Experimental details and characterization spectras. CCDC reference number 755139. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c004940a

Author

Qiu, Renhua, Qiu, Yimiao, Yin, Shuangfeng, Song, Xingxing, Meng, Zhengong, Xu, Xinhua, Zhang, Xiaowen, Luo, Shenglian, Au, Chak-Tong, and Wong, Wai-Yeung

Subjects
CATALYSTS, ORGANOBISMUTH compounds, ALDEHYDES, KETONES, IONIC liquids, CHEMICAL reactions, SEPARATION (Technology)
Abstract

The catalyst system that comprises an air-stable bifunctional Lewis acidic/basic organobismuth complex and [Bmim]BF4is highly efficient in the cross-condensation of aldehydes with ketones. Through switching the reaction from homogeneous to heterogeneous, the system shows facile separation ability and facile reusability. [ABSTRACT FROM AUTHOR]

Published
2010
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