J
J. Fraser Stoddart
Researcher at Northwestern University
Publications - 1277
Citations - 106134
J. Fraser Stoddart is an academic researcher from Northwestern University. The author has contributed to research in topics: Catenane & Supramolecular chemistry. The author has an hindex of 147, co-authored 1239 publications receiving 96083 citations. Previous affiliations of J. Fraser Stoddart include Zhejiang University & Northwest University (United States).
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Journal ArticleDOI
Modular synthesis of bipyridinium oligomers and corresponding donor-acceptor oligorotaxanes with crown ethers.
Chris M. Gothard,Carson J. Bruns,Nosheen A. Gothard,Bartosz A. Grzybowski,J. Fraser Stoddart +4 more
TL;DR: An efficient, straightforward route to the BIPY(2+) oligomers has been developed that requires little to no chromatographic purification and 100% of the recognition sites on the dumbbells are occupied by rings.
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Selbstassoziierende [2]-Pseudorotaxane
Pier Lucio Anelli,Peter R. Ashton,Neil Spencer,Alexandra M. Z. Slawin,J. Fraser Stoddart,David J. Williams +5 more
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Molecular-Pump-Enabled Synthesis of a Daisy Chain Polymer
Kang Cai,Yi Shi,Guo Wei Zhuang,Long Zhang,Yunyan Qiu,Dengke Shen,Hongliang Chen,Yang Jiao,Huang Wu,Chuyang Cheng,J. Fraser Stoddart,J. Fraser Stoddart,J. Fraser Stoddart +12 more
TL;DR: The assembly of a kinetically trapped daisy chain polymer under redox control has been achieved with a self-complementary monomer using an energy ratchet mechanism, opening up opportunities for synthesizing mechanically interlocked polymers using molecular machines.
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The regioselective generation of arynes from polyhalogenobenzenes. An improved synthesis of syn- and anti-1,4,5,8,9,12-hexahydro-1,4: 5,8:9,12-triepoxytriphenylene
TL;DR: In this paper, the halogenated benzenes, 1,2,4,5-tetrabromobenzene 6, hexabromogenes 9, p-dichlorotetrabramerobenzenes 11, and 1, 2-dibromo-4, 5-diclorobenzenene 12, were investigated as 1,3-bis-, 1,4-bis, and 1 3, 5 trisaryne precursors by using alkyllithiums and alkali metal amides as the metal
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Where Ion Mobility and Molecular Dynamics Meet to Unravel the (Un)Folding Mechanisms of an Oligorotaxane Molecular Switch
Emeline Hanozin,Benoît Mignolet,Denis Morsa,Damien Sluysmans,Anne-Sophie Duwez,J. Fraser Stoddart,Françoise Remacle,Edwin De Pauw +7 more
TL;DR: The results show that the balance between the stabilizing π-π interactions and the versatile Coulomb interactions dictates the elongation state of the foldamer in the gas phase and emphasizes the adequacy of mass spectrometry tools for the superstructural characterization of desolvated prototypical artificial molecular machines.