Works by Higashibayashi, Shuhei

Results: 51

Synthesis of 5‐Hydroxy‐3′,4′,7‐trimethoxyflavone and Related Compounds and Elucidation of Their Reversal Effects on BCRP/ABCG2‐Mediated Anticancer Drug Resistance.

Published in:

ChemBioChem, 2019, v. 20, n. 2, p. 210, doi. 10.1002/cbic.201800431

By:

Tsunekawa, Ryuji;
Katayama, Kazuhiro;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugimoto, Yoshikazu;
Sugai, Takeshi

Publication type:

Article

Theoretical Analysis of the Heterocyclic [4+2] Cycloaddition Between Pyridinium Ion and Enol Ether.

Published in:

ChemistryOpen, 2021, v. 10, n. 6, p. 627, doi. 10.1002/open.202000310

By:

Masataka Nakahara;
Kengo Hanaya;
Takeshi Sugai;
Shuhei Higashibayashi

Publication type:

Article

Synthesis and property of 2,2-difluoro-1,4-diazaborole.

Published in:

Chemistry Letters, 2024, v. 53, n. 5, p. 1, doi. 10.1093/chemle/upae069

By:

Masataka Nakahara;
Yuki Wada;
Masaki Kawano;
Kengo Hanaya;
Takeshi Sugai;
Shuhei Higashibayashi

Publication type:

Article

Synthesis of 1H-2-Benzopyran-5,8-dione Skeleton through a Cascade Reaction between Benzoquinone and ß-Ketoester.

Published in:

Chemistry Letters, 2022, v. 51, n. 4, p. 356, doi. 10.1246/cl.210817

By:

Masataka Nakahara;
Hiroyoshi Ohtsu;
Masaki Kawano;
Kengo Hanaya;
Takeshi Sugai;
Shuhei Higashibayashi

Publication type:

Article

Dearomative Oxidative Rearrangement of [3]Cyclo-1,8-carbazolylene.

Published in:

Chemistry Letters, 2018, v. 47, n. 11, p. 1, doi. 10.1246/cl.180637

By:

Masamichi Yasui;
Hiroyoshi Ohtsu;
Masaki Kawano;
Kengo Hanaya;
Takeshi Sugai;
Shuhei Higashibayashi

Publication type:

Article

Synthesis of Triaryltriazasumanenes.

Published in:

Chemistry Letters, 2017, p. 146, doi. 10.1246/cl.160978

By:

Patcharin Kaewmati;
Qitao Tan;
Shuhei Higashibayashi;
Yumi Yakiyama;
Hidehiro Sakurai

Publication type:

Article

Synthesis and Characterization of Poly(arylene vinylene ketone)s Bearing l,l'-Binaphthylene Units through Mizoroki-Heck Coupling Polymerization.

Published in:

Chemistry Letters, 2015, v. 44, n. 12, p. 1780, doi. 10.1246/cl.150833

By:

Tadashi Tsukamoto;
Katsuya Maeyama;
Shuhei Higashibayashi;
Hidehiro Sakurai

Publication type:

Article

Synthesis and Acid-responsive Electron-transfer Disproportionation of Non- and Tetramesityl-substituted 1,1',9,9'-Bicarbazole.

Published in:

Chemistry Letters, 2015, v. 44, n. 10, p. 1336, doi. 10.1246/cl.150557

By:

Pandit, Palash;
Toshikazu Nakamura;
Higashibayashi, Shuhei

Publication type:

Article

Acid-regulated Electron-transfer Disproportionation of a Nonsubstituted Tetramethyl-biacridine Derivative.

Published in:

Chemistry Letters, 2015, v. 44, n. 9, p. 1229, doi. 10.1246/cl.150498

By:

Koji Yamamoto;
Toshikazu Nakamura;
Shuhei Higashibayashi

Publication type:

Article

Sumanenetrione Anions Generated by Electrochemical and Chemical Reduction.

Published in:

Chemistry Letters, 2014, v. 43, n. 8, p. 1297, doi. 10.1246/cl.140351

By:

Shuhei Higashibayashi;
Shrestha, Binod Babu;
Yuki Morita;
Masahiro Ehara;
Kei Ohkubo;
Shunichi Fukuzumi;
Hidehiro Sakurai

Publication type:

Article

Eclipsed Columnar Packing in Crystal Structure of Sumanenetrione.

Published in:

Chemistry Letters, 2014, v. 43, n. 8, p. 1294, doi. 10.1246/cl.140350

By:

Shrestha, Binod Babu;
Yuki Morita;
Tatsuhiro Kojima;
Masaki Kawano;
Shuhei Higashibayashi;
Hidehiro Sakurai

Publication type:

Article

Synthesis of Substituted Sumanenes by Aromatic Electrophilic Substitution Reactions.

Published in:

Chemistry Letters, 2013, v. 42, n. 4, p. 386, doi. 10.1246/cl.121273

By:

Binod Babu Shrestha;
Sangita Karanjit;
Gautam Panda;
Shuhei Higashibayashi;
Hidehiro Sakurai

Publication type:

Article

Selective Synthesis of C<sub>3</sub> Symmetric Functionalized Sumanenes.

Published in:

Chemistry Letters, 2012, v. 41, n. 1, p. 84, doi. 10.1246/cl.2012.84

By:

Shuhei Higashibayashi;
Baig, R. B. Nasir;
Yuki Morita;
Hidehiro Sakurai

Publication type:

Article

Synthesis of Aromatic Polyketones Bearing 1,1¤-Binaphthyl-2,2¤-dioxy Units through SuzukiMiyaura Coupling Polymerization.

Published in:

Chemistry Letters, 2011, v. 40, n. 12, p. 1445, doi. 10.1246/cl.2011.1445

By:

Katsuya Maeyama;
Tadashi Tsukamoto;
Masanori Suzuki;
Shuhei Higashibayashi;
Hidehiro Sakurai

Publication type:

Article

Synthesis of Sumanene and Related Buckybowls.

Published in:

2011

By:

Shuhei Higashibayashi;
Hidehiro Sakurai

Publication type:

Abstract

Optical Resolution of Chiral Buckybowls by Chiral HPLC.

Published in:

Chemistry Letters, 2010, v. 39, n. 6, p. 46, doi. 10.1246/cl.2010.646

By:

Tsuruoka, Ryoji;
Higashibayashi, Shuhei;
Ishikawa, Takeharu;
Toyota, Shinji;
Sakurai, Hidehiro

Publication type:

Article

Synthesis of an Enantiopure syn-Benzocyclotrimer through Regio-selective Cyclotrimerization of a Halonorbornene Derivative under Palladium Nanocluster Conditions.

Published in:

Chemistry Letters, 2007, v. 36, n. 1, p. 6, doi. 10.1246/cl.2007.18

By:

Higashibayashi, Shuhei;
Sakurai, Hidehiro

Publication type:

Article

Inversion of Diaza[5]Helicenes Through an N−N Bond Breaking Pathway.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 43, p. 1, doi. 10.1002/chem.202301466

By:

Kobayashi, Toshifumi;
Ishiwari, Fumitaka;
Fukushima, Takanori;
Nojima, Yuki;
Hasegawa, Masashi;
Mazaki, Yasuhiro;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Copper‐Catalyzed Stereoselective Borylation and Palladium‐Catalyzed Stereospecific Cross‐Coupling to Give Aryl C‐Glycosides.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 6, p. 1, doi. 10.1002/chem.202203376

By:

Kurahayashi, Kazuki;
Hanaya, Kengo;
Sugai, Takeshi;
Hirai, Go;
Higashibayashi, Shuhei

Publication type:

Article

Single‐Step N‐Terminal Modification of Proteins via a Bio‐Inspired Copper(II)‐Mediated Aldol Reaction.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 47, p. 1, doi. 10.1002/chem.202201677

By:

Hanaya, Kengo;
Yamoto, Kaho;
Taguchi, Kazuaki;
Matsumoto, Kazuaki;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

A Concise Total Synthesis of Dehydroantofine and Its Antimalarial Activity against Chloroquine‐Resistant Plasmodium falciparum.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 17, p. 5555, doi. 10.1002/chem.202100032

By:

Yamasaki, Naoto;
Iwasaki, Ikumi;
Sakumi, Kazu;
Hokari, Rei;
Ishiyama, Aki;
Iwatsuki, Masato;
Nakahara, Masataka;
Higashibayashi, Shuhei;
Sugai, Takeshi;
Imagawa, Hiroshi;
Kubo, Miwa;
Fukuyama, Yoshiyasu;
Ōmura, Satoshi;
Yamamoto, Hirofumi

Publication type:

Article

Synthesis and luminescence properties of substituted benzils.

Published in:

Communications Chemistry, 2023, v. 6, n. 1, p. 1, doi. 10.1038/s42004-023-01038-6

By:

Yasui, Masamichi;
Fujihara, Takashi;
Ohtsu, Hiroyoshi;
Wada, Yuki;
Shimada, Terumasa;
Zhu, Yiying;
Kawano, Masaki;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Unified short syntheses of oxygenated tricyclic aromatic diterpenes by radical cyclization with a photoredox catalyst.

Published in:

Communications Chemistry, 2023, v. 6, n. 1, p. 1, doi. 10.1038/s42004-023-00979-2

By:

Hashimoto, Riichi;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Chemoenzymatic semisynthesis of caffeic acid β-phenethyl ester, an antioxidative component in propolis, from raw coffee bean extract.

Published in:

Bioscience, Biotechnology & Biochemistry, 2021, v. 85, n. 3, p. 476, doi. 10.1093/bbb/zbaa077

By:

Hashimoto, Riichi;
Iai, Hiyori;
Fujita, Rie;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Inoue, Hiroyoshi;
Sugai, Takeshi

Publication type:

Article

Semisynthesis of prunetin, a bioactive O-methylated isoflavone from naringenin, by the sequential deacetylation of chalcone intermediates and oxidative rearrangement.

Published in:

Bioscience, Biotechnology & Biochemistry, 2021, v. 85, n. 1, p. 143, doi. 10.1093/bbb/zbaa021

By:

Sugai, Takeshi;
Hanaya, Kengo;
Higashibayashi, Shuhei

Publication type:

Article

Improved preparation of vitexin from hot water extract of Basella alba, the commercially available vegetable Malabar spinach ("Tsurumurasaki" in Japanese) and the application to semisynthesis of chafuroside B.

Published in:

Bioscience, Biotechnology & Biochemistry, 2020, v. 84, n. 8, p. 1554, doi. 10.1080/09168451.2020.1761286

By:

Kurahayashi, Kazuki;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Comprehensive semisyntheses of catathelasmols C, D, and E from D-glutamic acid, utilizing lipase-catalyzed site-selective reactions on intermediates.

Published in:

Bioscience, Biotechnology & Biochemistry, 2020, v. 84, n. 7, p. 1339, doi. 10.1080/09168451.2020.1754159

By:

Hashiba, Rinta;
Hashimoto, Riichi;
Nishiguchi, Momoko;
Kobayashi, Toshifumi;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Chemoenzymatic synthesis of hydroxytyrosol monoesters and their suppression effect on nitric oxide production stimulated by lipopolysaccharides.

Published in:

Bioscience, Biotechnology & Biochemistry, 2019, v. 83, n. 2, p. 185, doi. 10.1080/09168451.2018.1530970

By:

Sakakura, Ayaka;
Pauze, Martin;
Namiki, Atsuhiro;
Funakoshi-Tago, Megumi;
Tamura, Hiroomi;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Synthesis of trilobatin from naringin via prunin as the key intermediate: acidic hydrolysis of the α-rhamnosidic linkage in naringin under improved conditions.

Published in:

Bioscience, Biotechnology & Biochemistry, 2018, v. 82, n. 9, p. 1463, doi. 10.1080/09168451.2018.1482455

By:

Kurahayashi, Kazuki;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Synthesis of fisetin and 2′,4′,6′-trihydroxydihyrochalcone 4′-O-β-neohesperidoside based on site-selective deacetylation and deoxygenation.

Published in:

Bioscience, Biotechnology & Biochemistry, 2018, v. 82, n. 8, p. 1316, doi. 10.1080/09168451.2018.1467263

By:

Tsunekawa, Ryuji;
Hanaya, Kengo;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Non-Planar [ n]Cyclo-1,8-carbazolylenes ( n=3,4,6) and [3]Cyclo-1,8-carbazolylenyl B, P, PO, SiPh Complexes.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 56, p. 14011, doi. 10.1002/chem.201702853

By:

Yamamoto, Koji;
Pandit, Palash;
Higashibayashi, Shuhei

Publication type:

Article

Corrigendum: Enantioselective synthesis of a chiral nitrogen-doped buckybowl.

Published in:

Nature Communications, 2013, v. 4, n. 1, p. 1314, doi. 10.1038/ncomms2309

By:

Tan, Qitao;
Higashibayashi, Shuhei;
Karanjit, Sangita;
Sakurai, Hidehiro

Publication type:

Article

Analysis of Interconversion between Atropisomers of Chiral Substituted 9,9'‐Bicarbazole.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 3, p. 449, doi. 10.1002/ejoc.202001385

By:

Kobayashi, Toshifumi;
Ishiwari, Fumitaka;
Fukushima, Takanori;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Synthesis of Three-Dimensional Butterfly Slit-Cyclobisazaanthracenes and Hydrazinobisanthenes through One-Step Cyclodimerization and Their Properties.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 2, p. 663, doi. 10.1002/chem.201504144

By:

Yamamoto, Koji;
Higashibayashi, Shuhei

Publication type:

Article

Fluorinated and Trifluoromethylated Corannulenes.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 41, p. 13872, doi. 10.1002/chem.201301910

By:

Schmidt , Bernd M.;
Topolinski , Berit;
Yamada , Mihoko;
Higashibayashi, Shuhei;
Shionoya, Mitsuhiko;
Sakurai, Hidehiro;
Lentz, Dieter

Publication type:

Article

The Synthesis of Hexafluorosumanene and Its Congeners.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 10, p. 3282, doi. 10.1002/chem.201204622

By:

Schmidt, Bernd M.;
Topolinski, Berit;
Higashibayashi, Shuhei;
Kojima, Tatsuhiro;
Kawano, Masaki;
Lentz, Dieter;
Sakurai, Hidehiro

Publication type:

Article

Redox-Dependent Transformation of a Hydrazinobuckybowl between Curved and Planar Geometries.

Published in:

Angewandte Chemie, 2016, v. 128, n. 36, p. 10988, doi. 10.1002/ange.201605340

By:

Higashibayashi, Shuhei;
Pandit, Palash;
Haruki, Rie;
Adachi, Shin ‐ ichi;
Kumai, Reiji

Publication type:

Article

Stereoelectronic Effect of Curved Aromatic Structures: Favoring the Unexpected endo Conformation of Benzylic-Substituted Sumanene.

Published in:

Angewandte Chemie, 2013, v. 125, n. 28, p. 7455, doi. 10.1002/ange.201303134

By:

Higashibayashi, Shuhei;
Onogi, Satoru;
Srivastava, Hemant Kumar;
Sastry, G. Narahari;
Wu, Yao ‐ Ting;
Sakurai, Hidehiro

Publication type:

Article

Correlation between bowl-inversion energy and bowl depth in substituted sumanenes.

Published in:

Pure & Applied Chemistry, 2014, v. 86, n. 5, p. 747, doi. 10.1515/pac-2013-1212

By:

Shrestha, Binod Babu;
Karanjit, Sangita;
Higashibayashi, Shuhei;
Sakurai, Hidehiro

Publication type:

Article

Utilization of Lipase‐Catalyzed Acetylation and Deacetylation in the Synthesis of a Natural Product with a Hydroquinone Skeleton.

Published in:

Asian Journal of Organic Chemistry, 2024, v. 13, n. 12, p. 1, doi. 10.1002/ajoc.202400303

By:

Sugai, Takeshi;
Honda, Keiko;
Hashimoto, Riichi;
Hanaya, Kengo;
Higashibayashi, Shuhei

Publication type:

Article

Nickel(II)‐Mediated C−S Cross‐Coupling Between Thiols and ortho‐Substituted Arylboronic Acid.

Published in:

Asian Journal of Organic Chemistry, 2021, v. 10, n. 3, p. 582, doi. 10.1002/ajoc.202000724

By:

Hanaya, Kengo;
Ohtsu, Hiroyoshi;
Kawano, Masaki;
Higashibayashi, Shuhei;
Sugai, Takeshi

Publication type:

Article

Synthesis and Properties of Hydrazine‐Embedded Biphenothiazines and Application of Hydrazine‐Embedded Heterocyclic Compounds to Fluorescence Cell Imaging.

Published in:

Asian Journal of Organic Chemistry, 2018, v. 7, n. 9, p. 1797, doi. 10.1002/ajoc.201800364

By:

Shindo, Yuri;
Nomura, Shogo;
Saikawa, Yoko;
Nakata, Masaya;
Tanaka, Katsunori;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Investigation of the Dynamic Behavior of Bisumanenyl.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 1, p. 62, doi. 10.1002/ajoc.201402226

By:

Shrestha, Binod Babu;
Karanjit, Sangita;
Higashibayashi, Shuhei;
Amaya, Toru;
Hirao, Toshikazu;
Sakurai, Hidehiro

Publication type:

Article

Preparation of C<sub>3</sub>-Symmetric Homochiral syn-Trisnorbornabenzenes through Regioselective Cyclotrimerization of Enantiopure Iodonorbornenes.

Published in:

Chemistry - An Asian Journal, 2009, v. 4, n. 8, p. 1329, doi. 10.1002/asia.200900132

By:

Reza, A. F. G. Masud;
Higashibayashi, Shuhei;
Sakurai, Hidehiro

Publication type:

Article

Palladium-Catalyzed Arylation of Methylene-Bridged Polyarenes: Synthesis and Structures of 9-Arylfluorene Derivatives.

Published in:

Advanced Synthesis & Catalysis, 2012, v. 354, n. 8, p. 1551, doi. 10.1002/adsc.201100931

By:

Chen, Jheng-Jhih;
Onogi, Satoru;
Hsieh, Ya-Chu;
Hsiao, Chien-Chi;
Higashibayashi, Shuhei;
Sakurai, Hidehiro;
Wu, Yao-Ting

Publication type:

Article

Molecular Arrangements of Corannulene and Sumanene in Single‐Walled Carbon Nanotubes.

Published in:

ChemNanoMat, 2018, v. 4, n. 6, p. 557, doi. 10.1002/cnma.201800101

By:

Iizumi, Yoko;
Liu, Zheng;
Suenaga, Kazu;
Okada, Susumu;
Higashibayashi, Shuhei;
Sakurai, Hidehiro;
Okazaki, Toshiya

Publication type:

Article

Chemoselectivity-independent Cu-mediated coupling to construct the hydroquinoline skeleton of symbioimine.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-03448-9

By:

Fujita, Rie;
Hanaya, Kengo;
Sugai, Takeshi;
Higashibayashi, Shuhei

Publication type:

Article

Total Synthesis of Siomycin A: Completion of the Total Synthesis.

Published in:

Chemistry - An Asian Journal, 2008, v. 3, n. 6, p. 1013, doi. 10.1002/asia.200800033

By:

Mori, Tomonori;
Higashibayashi, Shuhei;
Goto, Taiji;
Kohno, Mitsunori;
Satouchi, Yukiko;
Shinko, Kazuyuki;
Suzuki, Kengo;
Suzuki, Shunya;
Tohmiya, Hiraku;
Hashimoto, Kimiko;
Nakata, Masaya

Publication type:

Article

Total Synthesis of Siomycin A: Construction of Synthetic Segments.

Published in:

Chemistry - An Asian Journal, 2008, v. 3, n. 6, p. 984, doi. 10.1002/asia.200800032

By:

Mori, Tomonori;
Higashibayashi, Shuhei;
Goto, Taiji;
Kohno, Mitsunori;
Satouchi, Yukiko;
Shinko, Kazuyuki;
Suzuki, Kengo;
Suzuki, Shunya;
Tohmiya, Hiraku;
Hashimoto, Kimiko;
Nakata, Masaya

Publication type:

Article

Redox-Dependent Transformation of a Hydrazinobuckybowl between Curved and Planar Geometries.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 36, p. 10830, doi. 10.1002/anie.201605340

By:

Higashibayashi, Shuhei;
Pandit, Palash;
Haruki, Rie;
Adachi, Shin-ichi;
Kumai, Reiji

Publication type:

Article