Výsledky vyhledávání - "Kimihiro Nakano"

Simultaneous Analysis of Subjective and Objective Data Using Coupled Tensor Self-organizing Maps: Wine Aroma Analysis with Sensory and Chemical Data

Autor: Tetsuo Furukawa, Keiichi Horio, Kimihiro Nakano, Keisuke Yoneda

Publikováno v: Neural Information Processing ISBN: 9783030042233
ICONIP (6)

In this paper, we propose a method for simultaneous analysis of subjective and objective data. The method, named coupled tensor self-organizing map (SOM), consists of two tensor SOMs, one of which learns the subjective data while the other learns the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be5ef560858177e0cccb2cf99d5e5a22
https://doi.org/10.1007/978-3-030-04224-0_3

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Efficient C(sp3)–H Bond Functionalization of Isochroman by AZADOL Catalysis

Autor: Wataru Muramatsu, Kimihiro Nakano

Publikováno v: Organic Letters. 17:1549-1552

A novel organocatalytic C(sp3)–H bond functionalization of isochroman under practical conditions has been developed. In the presence of 5.0 mol % of AZADOL, the catalysis proceeded successfully with a broad range of substrates and nucleophiles in e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::907e6f75e189f5756d8cdd04c6d2c376
https://doi.org/10.1021/acs.orglett.5b00434

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Hypervalent iodine(III)-mediated C(sp3) H bond arylation, alkylation, and amidation of isothiochroman

Autor: Wataru Muramatsu, Kimihiro Nakano

Publikováno v: Tetrahedron Letters. 56:437-440

We have developed a one-step method for introducing aryl, alkyl, and amide groups at the C(1)-position of isothiochromans via an oxidation reaction using hypervalent iodine(III), [bis(trifluoroacetoxy)iodo]benzene (PIFA), followed by an nucleophilic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dd398d5fc052eff4fbb5e32b722c7da
https://doi.org/10.1016/j.tetlet.2014.11.134

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Magnetic Properties of 1:2 Mixed Cobalt(II) Salicylaldehyde Schiff-Base Complexes with Pyridine Ligands Carrying High-Spin Carbenes (Scar = 2/2, 4/2, 6/2, and 8/2) in Dilute Frozen Solutions: Role of Organic Spin in Heterospin Single-Molecule Magnets

Autor: Takahito Yoshizaki, Kimihiro Nakano, Noboru Koga, Satoru Karasawa, Yuji Inagaki, Jun Ichi Tanokashira, Daisuke Yoshihara, Noriko Yamamoto

Publikováno v: Inorganic Chemistry. 53:5447-5457

The 1:2 mixtures of Co(p-tolsal)2, p-tolsal = N-p-tolylsalicylideniminato, and diazo-pyridine ligands, DXpy; X = 1, 2, 3l, 3b, and 4, in MTHF solutions were irradiated at cryogenic temperature to form the corresponding 1:2 cobalt-carbene complexes Co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8ed72083de2ad620bc12e30c289d329
https://doi.org/10.1021/ic403074d

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Organocatalytic Approach for C(sp3)–H Bond Arylation, Alkylation, and Amidation of Isochromans under Facile Conditions

Autor: Kimihiro Nakano, Wataru Muramatsu

Publikováno v: Organic Letters. 16:2042-2045

A new catalytic approach for the synthesis of isochroman derivatives via direct C(sp(3))-H bond arylation is described. The oxidation reaction with [bis(trifluoroacetoxy)iodo]benzene facilitates the regeneration of 2,3-dichloro-5,6-dicyano-1,4-benzoq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3243209c3711244da6b792b9133c3af2
https://doi.org/10.1021/ol5006399

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Evaluation of the Acute Sedative Effect of Fragrances Based on a Biochemical Marker

Autor: Kimiharu Sato, Naoko Hanawa, Masaki Yamaguchi, Kimihiro Nakano, Kei Hamazaki

Publikováno v: Journal of Essential Oil Research. 19:470-476

The purpose of this study is to evaluate the usefulness of a biomarker, salivary amylase, as an indicator of the acute psychological sedative effects of four different types of fragrances. Twenty healthy female subjects in their late 30s were enrolle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::144f513b19dd5e77f3357939e64aae93
https://doi.org/10.1080/10412905.2007.9699956

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ChemInform Abstract: Organocatalytic Approach for C(sp3)-H Bond Arylation, Alkylation, and Amidation of Isochromans under Facile Conditions

Autor: Wataru Muramatsu, Kimihiro Nakano

Publikováno v: ChemInform. 45

A new catalytic approach for the synthesis of isochroman derivatives via direct C(sp3)–H bond arylation is described. The oxidation reaction with [bis(trifluoroacetoxy)iodo]benzene facilitates the regeneration of 2,3-dichloro-5,6-dicyano-1,4-benzoq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39cc303eea72e03f876c9b61abc67d7f
https://doi.org/10.1002/chin.201437157

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ChemInform Abstract: Direct sp3C-H Bond Arylation, Alkylation, and Amidation of Tetrahydroisoquinolines Mediated by Hypervalent Iodine(III) under Mild Conditions

Autor: Kimihiro Nakano, Chao-Jun Li, Wataru Muramatsu

Publikováno v: ChemInform. 45

A series of 1-substituted 1,2,3,4-tetrahydroisoquinolines is prepared by oxidation of substrates (I) with bis(trifluoroacetoxy)iodobenzene followed by coupling of the intermediate iminium cation with a nucleophile, e.g. phthalimide, p-toluenesulfonam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffdd43a9731ed1e39e51f3b84912f49c
https://doi.org/10.1002/chin.201436166

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ChemInform Abstract: Simple and Direct sp3C-H Bond Arylation of Tetrahydroisoquinolines and Isochromans via 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone Oxidation under Mild Conditions

Autor: Chao-Jun Li, Kimihiro Nakano, Wataru Muramatsu

Publikováno v: ChemInform. 44

DDQ allows the oxidative arylation of activated sp3 C-H bonds of tetrahydroisoquinolines, isochromanes and structurally related non-cyclic substrates.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aad175e6549bced6535b4524f8dfa78c
https://doi.org/10.1002/chin.201350166

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Evaluation of the sedative effect of fragrance on Filipinas using a biochemical marker

Autor: Masaki Yamaguchi, Kimihiro Nakano, Kimiharu Sato, Josaku Sakakima

Publikováno v: Journal of physiological anthropology. 26(2)

The purpose of this study is to evaluate the usefulness of salivary amylase activity as an indicator of the acute psychological sedative effects of fragrances used in household products such as clothing softeners. Twenty seven healthy Philippine fema

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69d097b636cdfdf4141977233ac30fd8
https://pubmed.ncbi.nlm.nih.gov/17435373

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