Site-Selective Catalysis of a Multifunctional Linear Molecule : The Steric Hindrance of Metal-Organic Framework Channels

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 23 vom: 11. Juni, Seite e1800643
1. Verfasser: Zhang, Weina (VerfasserIn)
Weitere Verfasser: Zheng, Bing, Shi, Wenxiong, Chen, Xinyi, Xu, Zhiling, Li, Shuzhou, Chi, Yonggui Robin, Yang, Yanhui, Lu, Jun, Huang, Wei, Huo, Fengwei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article metal nanoparticles metal-organic frameworks porous structure site-selective catalysis steric hindrance
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520 |a The site-selective reaction of a multifunctional linear molecule requires a suitable catalyst possessing both uniform narrow channel to limit the molecule rotation and a designed active site in the channel. Recently, nanoparticles (NPs) were incorporated in metal-organic frameworks (MOFs) with the tailorable porosity and ordered nanochannel, which makes these materials (NPs/MOFs) highly promising candidates as catalytic nanoreactors in the field of heterogeneous catalysis. Inspired by a "Gondola" sailing in narrow "Venetian Canal" without sufficient space for a U-turn, a simple heterogeneous catalyst based on NPs/MOFs is developed that exhibits site-selectivity for the oxidation of diols by restricting the random rotation of the molecule (the "Gondola") in the limited space of the MOF channel (the narrow "Venetian Canal"), thereby protecting the middle functional group via steric hindrance. This strategy is not limited to the oxidation of diols, but can be extended to the site-selective reaction of many similar multifunctional linear molecules, such as the reduction of alkadienes 
650 4 |a Journal Article 
650 4 |a metal nanoparticles 
650 4 |a metal-organic frameworks 
650 4 |a porous structure 
650 4 |a site-selective catalysis 
650 4 |a steric hindrance 
700 1 |a Zheng, Bing  |e verfasserin  |4 aut 
700 1 |a Shi, Wenxiong  |e verfasserin  |4 aut 
700 1 |a Chen, Xinyi  |e verfasserin  |4 aut 
700 1 |a Xu, Zhiling  |e verfasserin  |4 aut 
700 1 |a Li, Shuzhou  |e verfasserin  |4 aut 
700 1 |a Chi, Yonggui Robin  |e verfasserin  |4 aut 
700 1 |a Yang, Yanhui  |e verfasserin  |4 aut 
700 1 |a Lu, Jun  |e verfasserin  |4 aut 
700 1 |a Huang, Wei  |e verfasserin  |4 aut 
700 1 |a Huo, Fengwei  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2018  |g number:23  |g day:11  |g month:06  |g pages:e1800643 
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