Zeolite Y nanosheet assembled palladium catalysts with high catalytic activity and selectivity in the vinylation of thiophenes

Wenqian Fu; Yu Feng; Zhongxue Fang; Qun Chen; Ting Tang; Quanyong Yu; Tiandi Tang

doi:10.1039/c5cc08366d

Zeolite Y nanosheet assembled palladium catalysts with high catalytic activity and selectivity in the vinylation of thiophenes

Chem Commun (Camb). 2016 Feb 21;52(15):3115-8. doi: 10.1039/c5cc08366d.

Authors

Wenqian Fu¹, Yu Feng¹, Zhongxue Fang¹, Qun Chen¹, Ting Tang¹, Quanyong Yu¹, Tiandi Tang²

Affiliations

¹ Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China. chenqunjpu@yahoo.com tangtiandi@cczu.edu.cn.
² Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China. chenqunjpu@yahoo.com tangtiandi@cczu.edu.cn and College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, P. R. China. tangtiandi@wzu.edu.cn.

PMID: 26794615
DOI: 10.1039/c5cc08366d

Abstract

Zeolite Y nanosheets with a micro-meso-macroporous structure were synthesized, and applied in the assembly of a Pd catalyst (Pd/NS-Y) for direct vinylation of thiophenes with high activity and selectivity, as compared to Pd(OAc)2, Pd(NO3)2, and Pd(PPh3)4 catalysts. This feature should be assigned to the highly dispersed Pd(δ+) (δ < 2) species in Pd/NS-Y, which are more active than Pd(2+).

Publication types

Research Support, Non-U.S. Gov't