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A Stable Microporous Mixed‐Metal Metal–Organic Framework with Highly Active Cu2+ Sites for Efficient Cross‐Dehydrogenative Coupling Reactions |
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| Authors: | Xiu‐Li Yang Chao Zou Dr. Yabing He Min Zhao Prof. Dr. Banglin Chen Prof. Dr. Shengchang Xiang Prof. Dr. Michael O'Keeffe Prof. Dr. Chuan‐De Wu |
| Affiliation: | 1. Department of Chemistry, Zhejiang University, Hangzhou 310027 (P.R. China), Fax: (+86)?571‐87951895;2. Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249‐0698 (USA), Fax: (+1)?210‐458‐7428;3. Fujian Provincial Key Laboratory of Polymer Materials, Fujian Normal University, Fuzhou 350007 (P. R. China);4. Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287 (USA) |
| Abstract: | Two metalloporphyrin octacarboxylates were used to link copper(II) nodes for the formation of two novel porous mixed‐metal metal–organic frameworks (M′MOFs) containing nanopore cages (2.1 nm in diameter) or nanotubular channels (1.5 nm in diameter). The highly active Cu2+ sites on the nanotubular surfaces of the stable porous M′MOF ZJU‐22 , stabilized by three‐connected nets, lead to the superior catalytic activity for the cross‐dehydrogenative coupling (CDC) reaction. |
| Keywords: | cross‐coupling heterogeneous catalysis metal– organic frameworks microporous materials porphyrinoids |