A rose bengal-functionalized porous organic polymer for carboxylative cyclization of propargyl alcohols with CO2

Xiaoxiao Yu; Zhenzhen Yang; Fengtao Zhang; Zhenghui Liu; Peng Yang; Hongye Zhang; Bo Yu; Yanfei Zhao; Zhimin Liu

doi:10.1039/C9CC07043E

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A rose bengal-functionalized porous organic polymer for carboxylative cyclization of propargyl alcohols with CO₂†

Xiaoxiao Yu,^ab Zhenzhen Yang,^a Fengtao Zhang,^ab Zhenghui Liu,^ab Peng Yang,^ab Hongye Zhang,^a Bo Yu,^a Yanfei Zhao^a and Zhimin Liu

*^ab

Author affiliations

* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: liuzm@iccas.ac.cn

^b University of Chinese Academy of Sciences, Beijing 100049, China

Abstract

A Rose bengal-functionalized porous organic polymer (RB-POP) was prepared with a specific surface area of up to 562 m² g⁻¹. In the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene, RB-POP supported Ag(0) nanoparticles exhibited excellent performance for catalyzing cyclization of propargyl alcohols with CO₂ at 30 °C, achieving a TOF of 5000 h⁻¹, the highest value among the reported ones.

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Article information

DOI: https://doi.org/10.1039/C9CC07043E
Article type: Communication
Submitted: 09 Sep 2019
Accepted: 23 Sep 2019
First published: 23 Sep 2019

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Chem. Commun., 2019,55, 12475-12478

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A rose bengal-functionalized porous organic polymer for carboxylative cyclization of propargyl alcohols with CO₂

X. Yu, Z. Yang, F. Zhang, Z. Liu, P. Yang, H. Zhang, B. Yu, Y. Zhao and Z. Liu, Chem. Commun., 2019, 55, 12475 DOI: 10.1039/C9CC07043E

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