Zobrazeno 1 - 10 of 90 pro vyhledávání: '"Yuji Suzaki"'
1
Akademický článek
Ferrocene-Containing Pseudorotaxanes in Crystals: Aromatic Interactions with Hammett Correlation
Autor: Yuji Suzaki, Tomoko Abe, Asami Takei, Yugo Fukuchi, Take-aki Koizumi, Kohtaro Osakada, Masaki Horie
Publikováno v: Molecules, Vol 27, Iss 5, p 1745 (2022)
Single crystals of pseudorotaxanes, [(FcCH2NH2CH2Ar)(DB24C8)][PF6] (DB24C8 = dibenzo[24]crown-8, Fc = Fe(C5H4)(C5H5), Ar = -C6H3-3,4-Cl2, -C6H3-3,4-F2, -C6H4-4-F, -C6H4-4-Cl, -C6H4-4-Br, -C6H3-3-F-4-Me, -C6H4-4-I) and [(FcCH2NH2CH2C6H4-4-Me)(DB24C8)]
Externí odkaz: https://doaj.org/article/1b5434054dce444b8973d2ef8e7656cf
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2
Akademický článek
Rapid and reversible photoinduced switching of a rotaxane crystal
Autor: Kai-Jen Chen, Ya-Ching Tsai, Yuji Suzaki, Kohtaro Osakada, Atsushi Miura, Masaki Horie
Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Crystalline phase transition can be used to detect changes in the solid state properties of materials. Here, the authors describe the mechanical response of a crystal composed of ferrocene-containing rotaxane to laser irradiation.
Externí odkaz: https://doaj.org/article/6c43fc495bb64e319c3ba9a211d6833d
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3
Akademický článek
Cyclodextrin Rotaxanes of Pt Complexes and Their Conversion to Pt Nanoparticles
Autor: Yuji Suzaki, Yuhei Fujii, Kohtaro Osakada
Publikováno v: Molecules, Vol 25, Iss 23, p 5617 (2020)
The cationic Pt complex (Pt(NC6H4-C6H4N-(CH2)10-O(C6H3-3,5-(OMe)2)(MeN-(CH2CH2NMe2)2))+ was prepared by the reaction of alkylbipyridinium ligand with a nitrateplatinum(II) complex. Mixing the complex and α- and β-cyclodextrins in aqueous media prod
Externí odkaz: https://doaj.org/article/5376deb226444801ab224de415ce5adf
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5
Pd-catalyzed Sonogashira coupling in aqueous media. Observation of micelles that contain substrates and catalyst
Autor: Kohtaro Osakada, Yuka Kobayashi, Yuji Suzaki, Yoshitaka Tsuchido
Publikováno v: Molecular Catalysis. 466:106-111
Sonogashira-coupling of 4-iodoanisole with 4-methylphenylacetylene was conducted in the presence of Pd(II) catalyst, NEt3, CuI and sodium dodecylsulfonate (SDS) in aqueous media. The reaction catalyzed by PdCl2(Me2NCH2CH2NMe2) (2b) at 80 °C affords
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71143d140914ff9f677e0a0c6fa7a746
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100816725
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6
Convenient synthesis of copper(I) halide quasi-one-dimensional coordination polymers: their structures and solid-state luminescent properties
Autor: Yuji Suzaki, Shingo Masahara, Hiromichi Yokoyama, Tomohito Ide
Publikováno v: Dalton transactions (Cambridge, England : 2003). 50(25)
The heterogeneous reaction between copper(I) halide and pyridine derivative ligand in a suspension conveniently afforded luminescent copper(I) complexes. The progress of the reaction was confirmed by powder X-ray diffraction (PXRD) and thermogravimet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc47939574c988a39021655ff7f2d0f
https://pubmed.ncbi.nlm.nih.gov/34105566
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7
Cyclodextrin Rotaxanes of Pt Complexes and Their Conversion to Pt Nanoparticles
Autor: Kohtaro Osakada, Yuhei Fujii, Yuji Suzaki
Publikováno v: Molecules
Molecules, Vol 25, Iss 5617, p 5617 (2020)
Volume 25
Issue 23
The cationic Pt complex (Pt(NC6H4-C6H4N-(CH2)10-O(C6H3-3,5-(OMe)2)(MeN-(CH2CH2NMe2)2))+ was prepared by the reaction of alkylbipyridinium ligand with a nitrateplatinum(II) complex. Mixing the complex and &alpha
and &beta
cyclodextrins in aq
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e88923a5663147901c2ecbcb1b03830
http://europepmc.org/articles/PMC7729445
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8
Fluoroalkylation of a Methylplatinum(II) Complex under Photoirradiation
Autor: Kohtaro Osakada, Yuji Suzaki, Minetada Kiho
Publikováno v: Organometallics. 36:1391-1397
The UV irradiation of a mixture of PtMe2(cod) (cod = 1,5-cyclooctadiene) and n-C4F9I in a 1:12 molar ratio for 15 min produces Pt(n-C4F9)2(cod) in 61% yield at room temperature. The reaction without irradiation, as reported previously, proceeds much
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72aaa8b6224fcdae79200a01fe61ca83
https://doi.org/10.1021/acs.organomet.7b00098
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9
Rapid and reversible photoinduced switching of a rotaxane crystal
Autor: Masaki Horie, Yuji Suzaki, Kohtaro Osakada, Kai-Jen Chen, Atsushi Miura, Ya-Ching Tsai
Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Nature Communications
Crystalline phase transitions caused by external stimuli have been used to detect physical changes in the solid-state properties. This study presents the mechanical switching of crystals of ferrocene-containing rotaxane controlled by focused laser li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2fed9f146fcf3f2f450b36133a07b0d
https://doaj.org/article/6c43fc495bb64e319c3ba9a211d6833d
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10
Ferrocene-containing [1]-, [2]-, [3]- and [4]rotaxanes synthesized from a common precursor
Autor: Kohtaro Osakada, Gilbert Yu, Yuji Suzaki
Publikováno v: RSC Advances. 6:41369-41375
The Cu-catalyzed reaction of a dialkylammonium, having ferrocenyl and hexynyl end groups, FcCH2NH2CH2C6H4–4-O(CH2)4CCH]PF6 (Fc = Fe(C5H4)(C5H5)), with a crown ether having an azidemethyl side-arm yields a [1]rotaxane composed of a single molecule.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f8532ed148adcae1be316ba61684305
https://doi.org/10.1039/c6ra05688a
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