A Pd8 Tetrafacial Molecular Barrel as Carrier for Water Insoluble Fluorophore

Journal of the American Chemical Society
Bijan RoyPartha Sarathi Mukherjee

Abstract

A new carbazole-based tetraimidazole ligand 1,3,6,8-tetra(1H-imidazol-1-yl)-9-methyl-9H-carbazole (L) has been synthesized. The unsymmetrical nature of L as well as the rotational freedom of imidazole donor moieties around C-N bond make it a special building unit, which upon treatment with cis-(tmeda)Pd(NO3)2 produced an unprecedented single linkage-isomeric Pd8 tetrafacial molecular nanobarrel (PSMBR-1) [tmeda = N,N,N',N'-tetramethylethane-1,2-diamine]. Unlike closed architectures, open barrel architecture of water-soluble PSMBR-1 makes it an ideal host for some water insoluble polyaromatic hydrocarbons in aqueous medium; one such inclusion complex coronene⊂PSMBR-1 was characterized by X-ray diffraction study. Moreover, the potential application of PSMBR-1 as carrier in aqueous medium for the transportation of water insoluble fluorophore (perylene) for live cell imaging is explored.

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Citations

Jan 16, 2016·Journal of the American Chemical Society·Bijnaneswar MondalPartha Sarathi Mukherjee
Jan 8, 2016·Journal of the American Chemical Society·Bo JiangHai-Bo Yang
Apr 22, 2016·Inorganic Chemistry·Bhaskaran ShankarMalaichamy Sathiyendiran
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Apr 7, 2017·Angewandte Chemie·Bo SongXiaopeng Li
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Dec 17, 2016·Organic & Biomolecular Chemistry·Suvankar Dasgupta, Partha Sarathi Mukherjee
Apr 6, 2017·Chemistry : a European Journal·Koushik AcharyyaPartha Sarathi Mukherjee
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Jun 7, 2018·Journal of the American Chemical Society·Prodip HowladerPartha Sarathi Mukherjee
Dec 8, 2020·Journal of the American Chemical Society·Prodip HowladerPartha Sarathi Mukherjee

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