TY - JOUR
T1 - Regioselective Functionalization of the Mesoporous Metal−Organic Framework, NU-1000, with Photo-Active Tris-(2,2′bipyridine)ruthenium(II)
AU - Nagatomi, Hisanori
AU - Gallington, Leighanne C.
AU - Goswami, Subhadip
AU - Duan, Jiaxin
AU - Chapman, Karena W.
AU - Yanai, Nobuhiro
AU - Kimizuka, Nobuo
AU - Farha, Omar K.
AU - Hupp, Joseph T.
N1 - Funding Information:
We gratefully acknowledge support from the U.S. Dept. of Energy, Office of Science, Office of Basic Energy Sciences (grant no. DE-FG02-87ER13808) and Northwestern University. The X-ray work made use of the IMSERC at Northwestern University, which has received support from the Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF NNCI-1542205), the State of Illinois, and the International Institute for Nanotechnology (IIN). The research for the DED analysis used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under contract no. DE-AC02-06CH11357. H.N. was supported by the Leading Graduate School for Advanced Graduate Course on Molecular Systems for Devices of Kyushu University by MEXT (Ministry of Education, Culture, Sports, Science and Technology).
Publisher Copyright:
© 2020 American Chemical Society. All rights reserved.
PY - 2020/11/24
Y1 - 2020/11/24
N2 - Solvent-assisted ligand incorporation is an excellent method for the post-synthetic functionalization of Zr-based metal−organic frameworks (MOFs), as carboxylate-derivative functionalities readily coordinate to the Zr6 nodes by displacing node-based aqua and terminal hydroxo ligands. In this study, a photocatalytically active ruthenium complex RuII(bpy)2(dcbpy), that is, bis-(2,2′-bipyridine)-(4,4′-dicarboxy-2,2′-bipyridine)ruthenium, was installed in the mono-protonated (carboxylic acid) form within NU-1000 via SALI. Crystallographic information regarding the siting of the ruthenium complex within the MOF pores is obtained by difference envelope density analysis. The ruthenium-functionalized MOF, termed Ru-NU-1000, shows excellent heterogeneous photocatalytic activity for an oxidative amine coupling reaction.
AB - Solvent-assisted ligand incorporation is an excellent method for the post-synthetic functionalization of Zr-based metal−organic frameworks (MOFs), as carboxylate-derivative functionalities readily coordinate to the Zr6 nodes by displacing node-based aqua and terminal hydroxo ligands. In this study, a photocatalytically active ruthenium complex RuII(bpy)2(dcbpy), that is, bis-(2,2′-bipyridine)-(4,4′-dicarboxy-2,2′-bipyridine)ruthenium, was installed in the mono-protonated (carboxylic acid) form within NU-1000 via SALI. Crystallographic information regarding the siting of the ruthenium complex within the MOF pores is obtained by difference envelope density analysis. The ruthenium-functionalized MOF, termed Ru-NU-1000, shows excellent heterogeneous photocatalytic activity for an oxidative amine coupling reaction.
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U2 - 10.1021/acsomega.0c04823
DO - 10.1021/acsomega.0c04823
M3 - Article
AN - SCOPUS:85096831363
SN - 2470-1343
VL - 5
SP - 30299
EP - 30305
JO - ACS Omega
JF - ACS Omega
IS - 46
ER -