A Novel Open‐Framework Copper Borovanadate with Enhanced Catalytic Performance for Oxidation of Benzylic C−H Bond

A novel open‐framework copper borovanadate, with a 6‐connected topological net and 1D 8‐membered ring channels, has been obtained for the first time. The compound not only exhibits a unique ‐B3O7(OH)‐Cu‐B(OH)3 linkage and features the largest ratio between TM2+(Cu2+) and the borovanadate anion, but...

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Bibliographic Details
Published in:Chemistry : a European journal 2017-07, Vol.23 (41), p.9962-9967
Main Authors: Feng, Yuquan, Zhong, Zhiguo, Wang, Hongwei, Fan, Huitao, Bi, Dongqin, Wang, Lu, Xing, Zhengzheng, Qiu, Dongfang
Format: Article
Language:English
Subjects:
benzylic C−H bond
Catalysis
catalytic mechanism
Chemistry
Copper
enhanced catalytic activity
open-framework borovanadate
Oxidation
Recyclability
Shells
Topology
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Summary:A novel open‐framework copper borovanadate, with a 6‐connected topological net and 1D 8‐membered ring channels, has been obtained for the first time. The compound not only exhibits a unique ‐B3O7(OH)‐Cu‐B(OH)3 linkage and features the largest ratio between TM2+(Cu2+) and the borovanadate anion, but also possesses enhanced catalytic performance, high recyclability, and stability during the oxidation of benzylic C−H bonds. Oxidation catalyst: An open‐framework copper borovanadate with 6‐connected topological net and 1D 8‐MR channels has been obtained for the first time. The compound not only exhibits a unique ‐B3O7(OH)‐Cu‐B(OH)3 linkage and features the largest ratio between TM2+ (Cu2+) and the borovanadate anion, but also possesses enhanced catalytic performance, high recyclability and stability during the oxidations of benzylic C−H bond.
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201702207