Works by Shibasaki, Masakatsu

Results: 202

Direct Catalytic Asymmetric Addition of α‐Fluoronitriles to Aldehydes.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 67, p. 15524, doi. 10.1002/chem.202004743

By:

Balaji, Pandur Venkatesan;
Li, Zhao;
Saito, Akira;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Aldol Reaction of an α-Azido Amide.

Published in:

Angewandte Chemie, 2015, v. 127, n. 21, p. 6334, doi. 10.1002/ange.201501607

By:

Weidner, Karin;
Sun, Zhongdong;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric Mannich-Type Reaction of N-Alkylidene-α-Aminoacetonitrile with Ketimines.

Published in:

Angewandte Chemie, 2015, v. 127, n. 17, p. 5272, doi. 10.1002/ange.201412377

By:

Lin, Shaoquan;
Kawato, Yuji;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

A Designed Amide as an Aldol Donor in the Direct Catalytic Asymmetric Aldol Reaction.

Published in:

Angewandte Chemie, 2014, v. 126, n. 24, p. 6264, doi. 10.1002/ange.201403118

By:

Weidner, Karin;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Vinylogous Conjugate Addition of Unsaturated Butyrolactones to α,β-Unsaturated Thioamides.

Published in:

Angewandte Chemie, 2014, v. 126, n. 21, p. 5431, doi. 10.1002/ange.201402332

By:

Yin, Liang;
Takada, Hisashi;
Lin, Shaoquan;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Vinylogous Mannich-Type Reaction of γ-Butenolides with Ketimines.

Published in:

Angewandte Chemie, 2013, v. 125, n. 28, p. 7451, doi. 10.1002/ange.201303119

By:

Yin, Liang;
Takada, Hisashi;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Self-Assembling Neodymium/Sodium Heterobimetallic Asymmetric Catalyst Confined in a Carbon Nanotube Network.

Published in:

Angewandte Chemie, 2013, v. 125, n. 24, p. 6316, doi. 10.1002/ange.201302236

By:

Ogawa, Takanori;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Asymmetrische Katalyse mit Bis(hydroxyphenyl)diamid/Seltenerdmetall-Komplexen.

Published in:

Angewandte Chemie, 2013, v. 125, n. 1, p. 235, doi. 10.1002/ange.201206582

By:

Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric Conjugate Addition of Thiols to α,β-Unsaturated Thioamides: Expeditious Access to Enantioenriched 1,5-Benzothiazepines.

Published in:

Angewandte Chemie, 2012, v. 124, n. 34, p. 8679, doi. 10.1002/ange.201204365

By:

Ogawa, Takanori;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric Synthesis of Spirooxindoles by a Mannich-Type Reaction of Isothiocyanato Oxindoles.

Published in:

Angewandte Chemie, 2012, v. 124, n. 28, p. 7113, doi. 10.1002/ange.201203005

By:

Kato, Shota;
Yoshino, Tatsuhiko;
Shibasaki, Masakatsu;
Kanai, Motomu;
Matsunaga, Shigeki

Publication type:

Article

Catalytic Asymmetric Total Synthesis of Chimonanthine, Folicanthine, and Calycanthine through Double Michael Reaction of Bisoxindole.

Published in:

Angewandte Chemie, 2012, v. 124, n. 21, p. 5307, doi. 10.1002/ange.201201132

By:

Mitsunuma, Harunobu;
Shibasaki, Masakatsu;
Kanai, Motomu;
Matsunaga, Shigeki

Publication type:

Article

A Direct Catalytic Asymmetric Aldol Reaction of α-Sulfanyl Lactones: Efficient Synthesis of SPT Inhibitors.

Published in:

Angewandte Chemie, 2012, v. 124, n. 17, p. 4294, doi. 10.1002/ange.201200520

By:

Takechi, Sho;
Yasuda, Shigeo;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Asymmetric Synthesis of Dihydropyranones from Ynones by Sequential Copper(I)-Catalyzed Direct Aldol and Silver(I)-Catalyzed Oxy-Michael Reactions.

Published in:

Angewandte Chemie, 2012, v. 124, n. 16, p. 3998, doi. 10.1002/ange.201109209

By:

Shi, Shi-Liang;
Kanai, Motomu;
Shibasaki, Masakatsu

Publication type:

Article

Reversible Heterochiral Aggregation/Dissociation of Bis(2-hydroxyphenyl)diamides Driven by UV/Vis Irradiation.

Published in:

Angewandte Chemie, 2012, v. 124, n. 9, p. 2179, doi. 10.1002/ange.201106832

By:

Nojiri, Akihiro;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric anti-Selective Nitroaldol Reaction En Route to Zanamivir.

Published in:

Angewandte Chemie, 2012, v. 124, n. 7, p. 1676, doi. 10.1002/ange.201108153

By:

Nitabaru, Tatsuya;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Asymmetric Synthesis of Isothiazoles through Cu Catalysis: Direct Catalytic Asymmetric Conjugate Addition of Allyl Cyanide to α,β-Unsaturated Thioamides.

Published in:

Angewandte Chemie, 2011, v. 123, n. 34, p. 8056, doi. 10.1002/ange.201102467

By:

Yanagida, Yuka;
Yazaki, Ryo;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

La/Ag Heterobimetallic Cooperative Catalysis: A Catalytic Asymmetric Conia-Ene Reaction.

Published in:

Angewandte Chemie, 2011, v. 123, n. 33, p. 7758, doi. 10.1002/ange.201102114

By:

Matsuzawa, Akinobu;
Mashiko, Tomoyuki;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

A Facile Pathway to Enantiomerically Enriched 3-Hydroxy-2-Oxindoles: Asymmetric Intramolecular Arylation of α-Keto Amides Catalyzed by a Palladium-DifluorPhos Complex.

Published in:

Angewandte Chemie, 2011, v. 123, n. 33, p. 7762, doi. 10.1002/ange.201102158

By:

Yin, Liang;
Kanai, Motomu;
Shibasaki, Masakatsu

Publication type:

Article

Direkte katalytische asymmetrische Reaktionen unter Protonentransferkatalyse.

Published in:

Angewandte Chemie, 2011, v. 123, n. 21, p. 4856, doi. 10.1002/ange.201100918

By:

Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Stereodivergent Direct Catalytic Asymmetric Mannich-Type Reactions of α-Isothiocyanato Ester with Ketimines.

Published in:

Angewandte Chemie, 2011, v. 123, n. 19, p. 4474, doi. 10.1002/ange.201101034

By:

Lu, Gang;
Yoshino, Tatsuhiko;
Morimoto, Hiroyuki;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic asymmetric synthesis of propranolol and metoprolol using a La-Li-BINOL complex.

Published in:

Applied Organometallic Chemistry, 1995, v. 9, n. 5/6, p. 421, doi. 10.1002/aoc.590090508

By:

Sasai, Hiroaki;
Suzuki, Takeyuki;
Itoh, Noriie;
Shibasaki, Masakatsu

Publication type:

Article

Rediscovery of 4‐Trehalosamine as a Biologically Stable, Mass‐Producible, and Chemically Modifiable Trehalose Analog.

Published in:

Advanced Biology, 2022, v. 6, n. 6, p. 1, doi. 10.1002/adbi.202101309

By:

Wada, Shun‐ichi;
Arimura, Honami;
Nagayoshi, Miho;
Sawa, Ryuichi;
Kubota, Yumiko;
Matoba, Kazuaki;
Hayashi, Chigusa;
Shibuya, Yuko;
Hatano, Masaki;
Takehana, Yasuhiro;
Ohba, Shun‐ichi;
Kobayashi, Yoshihiko;
Watanabe, Takumi;
Shibasaki, Masakatsu;
Igarashi, Masayuki

Publication type:

Article

Monotherapy with a novel intervenolin derivative, AS‐1934, is an effective treatment for <italic>Helicobacter pylori</italic> infection.

Published in:

Helicobacter, 2018, v. 23, n. 2, p. 1, doi. 10.1111/hel.12470

By:

Ohishi, Tomokazu;
Masuda, Tohru;
Abe, Hikaru;
Hayashi, Chigusa;
Adachi, Hayamitsu;
Ohba, Shun‐ichi;
Igarashi, Masayuki;
Watanabe, Takumi;
Mimuro, Hitomi;
Amalia, Eri;
Inaoka, Daniel Ken;
Mochizuki, Kota;
Kita, Kiyoshi;
Shibasaki, Masakatsu;
Kawada, Manabu

Publication type:

Article

Structural and Computational Investigation of Intramolecular N···H Interactions in α- and β-Fluorinated 7-Azaindoline Amides.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 6, p. 714, doi. 10.1002/ejoc.201701083

By:

Brewitz, Lennart;
Noda, Hidetoshi;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Mannich-Type Reaction of Benzyl Isocyanide: Stereoselective Synthesis of 1,2-Diarylethylenediamines.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 14, p. 3026, doi. 10.1002/ejoc.201500336

By:

Tamura, Keiji;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric Total Synthesis of ent-Hyperforin.

Published in:

Angewandte Chemie International Edition, 2010, v. 49, n. 6, p. 1103, doi. 10.1002/anie.200906678

By:

Shimizu, Yohei;
Shi, Shi-Liang;
Usuda, Hiroyuki;
Kanai, Motomu;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Mannich-Type Reaction of Thioamides.

Published in:

Angewandte Chemie International Edition, 2009, v. 48, n. 27, p. 5026, doi. 10.1002/anie.200901588

By:

Suzuki, Yuta;
Yazaki, Ryo;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Direct anti-Selective Catalytic Asymmetric Mannich-Type Reactions of α-Ketoanilides for the Synthesis of γ-Amino Amides and Azetidine-2-amides.

Published in:

Angewandte Chemie International Edition, 2009, v. 48, n. 18, p. 3353, doi. 10.1002/anie.200900670

By:

Xu, Yingjie;
Lu, Gang;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

A Stable Homodinuclear Biscobalt(III)-Schiff Base Complex for Catalytic Asymmetric 1,4-Addition Reactions of β-Keto Esters to Alkynones.

Published in:

Angewandte Chemie International Edition, 2009, v. 48, n. 12, p. 2218, doi. 10.1002/anie.200805967

By:

Chen, Zhihua;
Furutachi, Makoto;
Kato, Yuko;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

Catalytic Asymmetric Synthesis of 2,2-Disubstituted Oxetanes from Ketones by Using a One-Pot Sequential Addition of Sulfur Ylide.

Published in:

Angewandte Chemie International Edition, 2009, v. 48, n. 9, p. 1677, doi. 10.1002/anie.200805473

By:

Sone, Toshihiko;
Lu, Gang;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

A Synthesis of Tamiflu by Using a Barium-Catalyzed Asymmetric Diels-Alder-Type Reaction.

Published in:

Angewandte Chemie International Edition, 2009, v. 48, n. 6, p. 1070, doi. 10.1002/anie.200804777

By:

Yamatsugu, Kenzo;
Yin, Liang;
Kamijo, Shin;
Kimura, Yasuaki;
Kanai, Motomu;
Shibasaki, Masakatsu

Publication type:

Article

Lewis Base Assisted Brønsted Base Catalysis: Bidentate Phosphine Oxides as Activators and Modulators of Brønsted Basic Lanthanum-Aryloxides.

Published in:

Angewandte Chemie International Edition, 2008, v. 47, n. 47, p. 9125, doi. 10.1002/anie.200803682

By:

Morimoto, Hiroyuki;
Yoshino, Tatsuhiko;
Yukawa, Takafumi;
Lu, Gang;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

Chiral γ-Amino Amide Synthesis by Heterobimetallic Lanthanum/Lithium/Pybox-Catalyzed Direct Asymmetric Mannich-Type Reactions of α-Keto Anilides.

Published in:

Angewandte Chemie International Edition, 2008, v. 47, n. 36, p. 6847, doi. 10.1002/anie.200801564

By:

Lu, Gang;
Morimoto, Hiroyuki;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

A Heterobimetallic Pd/La/Schiff Base Complex for anti-Selective Catalytic Asymmetric Nitroaldol Reactions and Applications to Short Syntheses of β-Adrenoceptor Agonists.

Published in:

Angewandte Chemie International Edition, 2008, v. 47, n. 17, p. 3230, doi. 10.1002/anie.200705617

By:

Handa, Shinya;
Nagawa, Keita;
Sohtome, Yoshihiro;
Matsunaga, Shigeki;
Shibasaki, Masakatsu

Publication type:

Article

Bismuth-Catalyzed Direct Substitution of the Hydroxy Group in Alcohols with Sulfonamides, Carbamates, and CarboxamidesThis work was supported by a Grant-in-Aid for Specially Promoted Research and a Grant-in-Aid for the Encouragement of Young Scientists (B) (for S.M.) from the JSPS and MEXT.

Published in:

Angewandte Chemie International Edition, 2007, v. 46, n. 3, p. 409, doi. 10.1002/anie.200602909

By:

Hongbo Qin;
Noriyuki Yamagiwa;
Shigeki Matsunaga;
Masakatsu Shibasaki

Publication type:

Article

Short Synthesis of (+)-Cylindricine C by Using a Catalytic Asymmetric Michael Reaction with a Two-Center Organocatalyst.

Published in:

Angewandte Chemie International Edition, 2006, v. 45, n. 28, p. 4635, doi. 10.1002/anie.200601722

By:

Shibuguchi, Tomoyuki;
Mihara, Hisashi;
Kuramochi, Akiyoshi;
Sakuraba, Shun;
Ohshima, Takashi;
Shibasaki, Masakatsu

Publication type:

Article

Trichloromethyl Ketones as Synthetically Versatile Donors: Application in Direct Catalytic Mannich-Type Reactions and the Stereoselective Synthesis of AzetidinesWe thank Prof. S. Kobayashi, H. Kiyohara, and T. Ogino at the University of Tokyo for their kind help in X-ray crystallographic analysis. This work was supported by Grant-in-Aid for Specially Promoted Research and Grant-in-Aid for Encouragements for Young Scientists (B) (for SM) from JSPS and MEXT.

Published in:

Angewandte Chemie International Edition, 2006, v. 45, n. 19, p. 3146, doi. 10.1002/anie.200600227

By:

Hiroyuki Morimoto;
Sean H. Wiedemann;
Akitake Yamaguchi;
Shinji Harada;
Zhihua Chen;
Shigeki Matsunaga;
Masakatsu Shibasaki

Publication type:

Article

Enantio- and Diastereoselective Catalytic Mannich-Type Reaction of a Glycine Schiff Base Using a Chiral Two-Center Phase-Transfer CatalystThis work was supported by RFTF, a Grant-in-Aid for the Encouragement of Young Scientists (A), and a Grant-in-Aid for Specially Promoted Research from the Japanese Society for the Promotion of Science (JSPS) and the Ministry of Education, Culture, Sports, Science, and Technology (MEXT).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 29, p. 4564, doi. 10.1002/anie.200500927

By:

Akihiro Okada;
Tomoyuki Shibuguchi;
Takashi Ohshima;
Hyuma Masu;
Kentaro Yamaguchi;
Masakatsu Shibasaki

Publication type:

Article

Direct Catalytic Asymmetric Mannich-Type Reactions of N-(2-Hydroxyacetyl)pyrrole as an Ester-Equivalent DonorThis work was supported by a Grant-in-Aid for Specially Promoted Research and a Grant-in-Aid for Encouragement of Young Scientists (B) (for S.M.) from JSPS and MEXT.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 28, p. 4365, doi. 10.1002/anie.200501180

By:

Shinji Harada;
Shinya Handa;
Shigeki Matsunaga;
Masakatsu Shibasaki

Publication type:

Article

Non-C2-Symmetric, Chirally Economical, and Readily Tunable Linked-binols: Design and Application in a Direct Catalytic Asymmetric Mannich-Type ReactionThis work was supported by a Grant-in-Aid for Specially Promoted Research and a Grant-in-Aid for Encouragements for Young Scientists (B) (for S.M.) from JSPS and MEXT.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 22, p. 3470, doi. 10.1002/anie.200500425

By:

Takamasa Yoshida;
Hiroyuki Morimoto;
Naoya Kumagai;
Shigeki Matsunaga;
Masakatsu Shibasaki

Publication type:

Article

Mechanistic Studies of a Reaction Promoted by the [YLi3{tris(binaphthoxide)}] Complex: Are Three 1,1′-Bi-2-naphthol Units in a Rare-Earth–Alkali-Metal Heterobimetallic Complex Necessary?This work was partially supported by a Grant-in-Aid for Specially Promoted Research and a Grant-in-Aid for Encouragement for Young Scientists (B) (for S.M.) from the JSPS and MEXT.

Published in:

Angewandte Chemie International Edition, 2004, v. 43, n. 34, p. 4493, doi. 10.1002/anie.200454202

By:

Noriyuki Yamagiwa;
Shigeki Matsunaga;
Masakatsu Shibasaki

Publication type:

Article

Identifying Specific Conformations by Using a Carbohydrate Scaffold: Discovery of Subtype-Selective LPA-Receptor Agonists and an Antagonist ( This project was supported by a 21st Century Center of Excellence (COE) grant. ).

Published in:

Angewandte Chemie International Edition, 2004, v. 43, n. 21, p. 2834, doi. 10.1002/anie.200454065

By:

Yoko Tamaruya;
Masato Suzuki;
Goshu Kamura;
Motomu Kanai;
Kotaro Hama;
Kumiko Shimizu;
Junken Aoki;
Hiroyuki Arai;
Masakatsu Shibasaki

Publication type:

Article

Catalytic asymmetric synthesis of natural products with heterocyclic rings.

Published in:

Journal of Heterocyclic Chemistry, 1998, v. 35, n. 5, p. 1057, doi. 10.1002/jhet.5570350505

By:

Shibasaki, Masakatsu;
Kojima, Akihiko;
Shimizu, Satoshi

Publication type:

Article

Cover Feature: All Non‐Carbon B3NO2 Exotic Heterocycles: Synthesis, Dynamics, and Catalysis (Chem. Eur. J. 18/2019).

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 18, p. 4531, doi. 10.1002/chem.201900899

By:

Opie, Christopher R.;
Noda, Hidetoshi;
Shibasaki, Masakatsu;
Kumagai, Naoya

Publication type:

Article

All Non‐Carbon B3NO2 Exotic Heterocycles: Synthesis, Dynamics, and Catalysis.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 18, p. 4648, doi. 10.1002/chem.201900715

By:

Opie, Christopher R.;
Noda, Hidetoshi;
Shibasaki, Masakatsu;
Kumagai, Naoya

Publication type:

Article

A C4N4 Diaminopyrimidine Fluorophore.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 17, p. 4243, doi. 10.1002/chem.201900865

By:

Noda, Hidetoshi;
Asada, Yasuko;
Maruyama, Tatsuro;
Takizawa, Naoki;
Noda, Nobuo N.;
Shibasaki, Masakatsu;
Kumagai, Naoya

Publication type:

Article

Front Cover: A C4N4 Diaminopyrimidine Fluorophore (Chem. Eur. J. 17/2019).

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 17, p. 4240, doi. 10.1002/chem.201900864

By:

Noda, Hidetoshi;
Asada, Yasuko;
Maruyama, Tatsuro;
Takizawa, Naoki;
Noda, Nobuo N.;
Shibasaki, Masakatsu;
Kumagai, Naoya

Publication type:

Article

A C4N4 Diaminopyrimidine Fluorophore.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 17, p. 4299, doi. 10.1002/chem.201900467

By:

Noda, Hidetoshi;
Asada, Yasuko;
Maruyama, Tatsuro;
Takizawa, Naoki;
Noda, Nobuo N.;
Shibasaki, Masakatsu;
Kumagai, Naoya

Publication type:

Article

Exploiting β‐Amino Acid Enolates in Direct Catalytic Diastereo‐ and Enantioselective C−C Bond‐Forming Reactions.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 59, p. 15796, doi. 10.1002/chem.201804346

By:

Yu, Jin‐Sheng;
Noda, Hidetoshi;
Shibasaki, Masakatsu

Publication type:

Article

Direct Catalytic Asymmetric Aldol Reaction of Thioamide with an α-Vinyl Appendage.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 11, p. 2598, doi. 10.1002/chem.201800020

By:

Jin Cui;
Akimichi Ohtsuki;
Takumi Watanabe;
Naoya Kumagai;
Masakatsu Shibasaki

Publication type:

Article