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Type |
Poster Presentation |
Area |
Inorganic Chemistry |
Room No. |
Exhibition Hall 2 |
Time |
4월 18일 (목요일) 11:00~12:30 |
Code |
INOR.P-38 |
Subject |
Catechol Oxidation Catalysis of Bimetallic Copper (II) Cages |
Authors |
Lingling Yang, Jyoti Ramesh Jadhav, Ok-Sang Jung* Department of Chemistry, Pusan National University, Korea |
Abstract |
Self-assembly of Cu(OTf)2 with a new N,N',N''-((benzene-1,3,5-triyltris(oxy))tris(benzene-2,1-diyl))trinicotinamide ligand (L) in a mixed solution gives rise to single crystal of [Cu2L2(OTf)3(Sol)(H2O)2]OTf (Sol = Me2CO, H2O, MeOH) cages. Their skeletal structure is a bimetallic cage with copper (II) (Cu(II)) sites of corresponding coordinated solvate molecules. These crystals have been employed as hetero-catalysts for 3,5-di-tert-butylcatechol oxidation, showing significant and different catalytic effects in dichloromethane according to the coordinated solvate molecules in the order Sol = Me2CO > MeOH > H2O. Such notable catalytic effects can be explained by the dissociation ability of coordinated solvate molecules at the catalytic center.
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E-mail |
yll19901013@pusan.ac.kr |
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