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Abstract:
NH2-MIL-125(Ti), an amine-functionalized metal-organic-framework (MOF), was found for the first time to exhibit photocatalytic activity for the aerobic selective oxidation of amines to imines under visible light irradiations, Different amines can be effectively transformed to imines using O-2 over NH2-MIL-125(Ti) under visible light irradiation. The photo-generated Ti3+ and O-center dot(2)- which was formed via the reaction between Ti3+ and O-2, are proposed to be involved in this transformation process based on the experimental observations and the ESR result. This work provides an economical, sustainable and green process for amines transformations and highlights the great potential of MOFs as photocatalysts for organic syntheses. (C) 2014 Elsevier B.V. All rights reserved.
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APPLIED CATALYSIS B-ENVIRONMENTAL
ISSN: 0926-3373
Year: 2015
Volume: 164
Page: 428-432
8 . 3 2 8
JCR@2015
2 0 . 3 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
ESI HC Threshold:265
JCR Journal Grade:1
CAS Journal Grade:1
Cited Count:
WoS CC Cited Count: 328
SCOPUS Cited Count: 346
ESI Highly Cited Papers on the List: 30 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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