A Nona-nuclear Heterometallic Pd3 Pt6 "Donut"-Shaped Cage: Molecular Recognition and Photocatalysis

Angewandte Chemie
Dan PrestonJames D Crowley

Abstract

We report a simple, low-symmetry 2-(1-(pyridine-4-methyl)-1H-1,2,3-triazol-4-yl)pyridine ligand that has both monodentate and bidentate binding sites. With platinum(II) and/or palladium(II) ions, two examples of a new nona-nuclear metallo-assembly have been accessed. These complexes were characterized by NMR spectroscopy, electrospray mass spectrometry (ESI-MS), and in key cases, X-ray crystallography. The cages possess three clefts comprised of planar cationic panels. This structural feature enables the binding of planar aromatic guests such as anthracene. More interestingly, the heterometallic assembly was able to catalyze the light-induced [4+2] cycloaddition of anthracene with singlet oxygen.

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Citations

Aug 26, 2018·Chemistry, an Asian Journal·Dan PrestonJames D Crowley
Jul 4, 2019·Chemical Communications : Chem Comm·Zhixiang LuHongbin Zhang
Sep 5, 2019·Chemistry, an Asian Journal·Dan PrestonPaul E Kruger
Oct 30, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Kai-Qiang MoFu-Pei Liang
Oct 18, 2019·Chemical Communications : Chem Comm·Dan PrestonPaul E Kruger
Nov 7, 2019·Angewandte Chemie·Honghong DuanLiping Cao
May 5, 2020·ChemPlusChem·James E M Lewis, James D Crowley
Aug 25, 2020·ChemPlusChem·Ben S Pilgrim, Neil R Champness
Feb 12, 2020·Nature Chemistry·Lillian MaJonathan R Nitschke
May 6, 2019·Angewandte Chemie·Zhenpin LuJonathan R Nitschke
Mar 28, 2020·Chemistry, an Asian Journal·Natalie R LagesseJames A Findlay
Nov 26, 2020·Advanced Materials·Hugh P RyanJonathan R Nitschke
Jan 7, 2021·Chemistry : a European Journal·James E M Lewis
Feb 23, 2021·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Isha MishraMalaichamy Sathiyendiran
Mar 21, 2021·Chemistry, an Asian Journal·Chao LiuQi An
Apr 23, 2021·Physical Chemistry Chemical Physics : PCCP·Rahul Gera, Jyotishman Dasgupta
May 15, 2021·Dalton Transactions : an International Journal of Inorganic Chemistry·Kittipong ChainokMongkol Sukwattanasinitt
Dec 5, 2019·Chemical Science·Zhenpin LuJonathan R Nitschke
Nov 28, 2019·Chemical Science·James E M LewisKim E Jelfs
Jun 25, 2021·Chemical Science·Sonja PullenGuido H Clever
Sep 2, 2020·Journal of the American Chemical Society·Wei-Jian LiHai-Bo Yang
Apr 10, 2020·Inorganic Chemistry·Chenyang LiLiping Cao
Aug 14, 2019·Inorganic Chemistry·Víctor Martínez-Agramunt, Eduardo Peris
Jan 8, 2019·Journal of the American Chemical Society·Felix J RizzutoJonathan R Nitschke
Apr 30, 2019·Journal of the American Chemical Society·Dawei ZhangJonathan R Nitschke
Dec 6, 2019·Journal of the American Chemical Society·Kenichi EndoMitsuhiko Shionoya
Jul 10, 2019·Journal of the American Chemical Society·Jinbo ZhuUlrich F Keyser
May 17, 2019·Inorganic Chemistry·Wenbo WangPeter J Stang
Nov 16, 2019·Journal of the American Chemical Society·Dawei ZhangJonathan R Nitschke
Nov 11, 2020·Journal of the American Chemical Society·Dong YangJonathan R Nitschke
Sep 24, 2021·Journal of the American Chemical Society·Dan-Ni YanQing-Fu Sun

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