Takayoshi Arai : rechercher sur Z-Library

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1

α-Amino acid-promoted asymmetric allylation of aldehydes with allylstannanes

Akira Yanagisawa, Yoko Nakamura, Takayoshi Arai

Journal:

Tetrahedron: Asymmetry

Année:

2004

Langue:

english

Fichier:

PDF, 278 KB

english, 2004

2

Asymmetrische Katalyse mit Hetero-Dimetall-Verbindungen

Prof. Masakatsu Shibasaki, Dr. Hiroaki Sasai, Takayoshi Arai

Journal:

Angewandte Chemie

Année:

1997

Langue:

german

Fichier:

PDF, 7.55 MB

german, 1997

3

Atomically controlled surfaces with step and terrace of β-Ga2O3 single crystal substrates for thin film growth

Shigeo Ohira, Naoki Arai, Takayoshi Oshima, Shizuo Fujita

Journal:

Applied Surface Science

Année:

2008

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2008

4

Fabrication of Si Thermoelectric Nanomaterials Containing Ultrasmall Epitaxial Ge Nanodots with an Ultrahigh Density

Yamasaka, Shuto, Nakamura, Yoshiaki, Ueda, Tomohiro, Takeuchi, Shotaro, Yamamoto, Yuta, Arai, Shigeo, Tanji, Takayoshi, Tanaka, Nobuo, Sakai, Akira

Journal:

Journal of Electronic Materials

Année:

2015

Langue:

english

Fichier:

PDF, 1020 KB

english, 2015

5

Pseudogap Behavior of the Nuclear Spin–Lattice Relaxation Rate in FeSe Probed by 77 Se-NMR

Shi, Anlu, Arai, Takeshi, Kitagawa, Shunsaku, Yamanaka, Takayoshi, Ishida, Kenji, Böhmer, Anna E., Meingast, Christoph, Wolf, Thomas, Hirata, Michihiro, Sasaki, Takahiko

Journal:

Journal of the Physical Society of Japan

Année:

2018

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2018

6

Terminalidade e testamento vital: o conhecimento de estudantes de medicina

Kulicz, Milena Joly, Amarante, Daniel Fortes, Nakatani, Henrique Takayoshi Ida, Arai Filho, Carlos, Okamoto, Cristina Terumy

Journal:

Revista Bioética

Année:

2018

Fichier:

PDF, 535 KB

2018

7

Candidatus Mycoplasma haemohominis in Human, Japan

Hattori, Norimichi, Kuroda, Makoto, Katano, Harutaka, Takuma, Takahiro, Ito, Takayoshi, Arai, Nana, Yanai, Ryo, Sekizuka, Tsuyoshi, Ishii, Sho, Miura, Yoko, Tokunaga, Takahiro, Watanabe, Hiroyuki, Nom

Journal:

Emerging Infectious Diseases

Année:

2020

Langue:

english

Fichier:

PDF, 3.72 MB

english, 2020

8

Mannich-Type Reaction Using Alkenyl Trichloroacetates Catalyzed by Dibutyltin Dimethoxide

Akira Yanagisawa, Hironao Saito, Masanori Harada, Takayoshi Arai

Journal:

Advanced Synthesis & Catalysis

Année:

2005

Langue:

english

Fichier:

PDF, 96 KB

english, 2005

9

Iridium-Catalyzed Enantioselective [2+2+2] Cycloaddition of Diynes and Monoalkynes for the Generation of Axial Chiralities

Takanori Shibata, Yoshikazu Arai, Kyoko Takami, Kyoji Tsuchikama, Takayoshi Fujimoto, Satoshi Takebayashi, Kentaro Takagi

Journal:

Advanced Synthesis & Catalysis

Année:

2006

Langue:

english

Fichier:

PDF, 194 KB

english, 2006

10

Ein neuartiger multifunktioneller asymmetrischer Hetero-Dimetall-Katalysator für Michael-Additionen und Tandem-Michael-Aldol-Reaktionen

Takayoshi Arai, Dr. Hiroaki Sasai, Kei-ichi Aoe, Kimio Okamura, Tadamasa Date, Prof. Dr. Masakatsu Shibasaki

Journal:

Angewandte Chemie

Année:

1996

Langue:

german

Fichier:

PDF, 431 KB

german, 1996

11

“Catalyst Analogue”: A Concept for Constructing Multicomponent Asymmetric Catalysts (MAC) by Using a Polymer Support

Takayoshi Arai, Tetuya Sekiguti, Kazuhiro Otsuki, Shinobu Takizawa, Hiroaki Sasai

Journal:

Angewandte Chemie

Année:

2003

Langue:

english

Fichier:

PDF, 152 KB

english, 2003

12

Enantioselective Protonation of Silyl Enolates Catalyzed by a Binap⋅AgF Complex

Akira Yanagisawa, Taichiro Touge, Takayoshi Arai

Journal:

Angewandte Chemie

Année:

2005

Langue:

english

Fichier:

PDF, 102 KB

english, 2005

13

Direct Monitoring of the Asymmetric Induction of Solid-Phase Catalysis Using Circular Dichroism: Diamine–CuI-Catalyzed Asymmetric Henry Reaction

Takayoshi Arai, Masahiko Watanabe, Akitsugu Fujiwara, Naota Yokoyama, Akira Yanagisawa

Journal:

Angewandte Chemie

Année:

2006

Langue:

english

Fichier:

PDF, 223 KB

english, 2006

14

Tandem Catalytic Asymmetric Friedel–Crafts/Henry Reaction: Control of Three Contiguous Acyclic Stereocenters

Takayoshi Arai, Naota Yokoyama

Journal:

Angewandte Chemie

Année:

2008

Langue:

english

Fichier:

PDF, 369 KB

english, 2008

15

Catalytic Asymmetric exo′-Selective [3+2] Cycloaddition of Iminoesters with Nitroalkenes

Prof. Dr. Takayoshi Arai, Naota Yokoyama, Asami Mishiro, Dr. Hiroyasu Sato

Journal:

Angewandte Chemie

Année:

2010

Langue:

english

Fichier:

PDF, 459 KB

english, 2010

16

Tandem Catalytic Asymmetric Friedel–Crafts/Henry Reaction: Control of Three Contiguous Acyclic Stereocenters

Prof. Dr. Takayoshi Arai, Naota Yokoyama

Journal:

Angewandte Chemie

Année:

2010

Fichier:

PDF, 164 KB

2010

17

A New Multifunctional Heterobimetallic Asymmetric Catalyst for Michael Additions and Tandem Michael–Aldol Reactions

Takayoshi Arai, Dr. Hiroaki Sasai, Kei-ichi Aoe, Kimio Okamura, Tadamasa Date, Prof. Dr. Masakatsu Shibasaki

Journal:

Angewandte Chemie International Edition

Année:

1996

Langue:

english

Fichier:

PDF, 405 KB

english, 1996

18

Asymmetric Catalysis with Heterobimetallic Compounds

Prof. Masakatsu Shibasaki, Dr. Hiroaki Sasai, Takayoshi Arai

Journal:

Angewandte Chemie International Edition

Année:

1997

Langue:

english

Fichier:

PDF, 7.04 MB

english, 1997

19

“Catalyst Analogue”: A Concept for Constructing Multicomponent Asymmetric Catalysts (MAC) by Using a Polymer Support

Takayoshi Arai, Tetuya Sekiguti, Kazuhiro Otsuki, Shinobu Takizawa, Hiroaki Sasai

Journal:

Angewandte Chemie International Edition

Année:

2003

Langue:

english

Fichier:

PDF, 152 KB

english, 2003

20

Enantioselective Protonation of Silyl Enolates Catalyzed by a Binap⋅AgF Complex

Akira Yanagisawa, Taichiro Touge, Takayoshi Arai

Journal:

Angewandte Chemie International Edition

Année:

2005

Langue:

english

Fichier:

PDF, 103 KB

english, 2005

21

Direct Monitoring of the Asymmetric Induction of Solid-Phase Catalysis Using Circular Dichroism: Diamine–CuI-Catalyzed Asymmetric Henry Reaction

Takayoshi Arai, Masahiko Watanabe, Akitsugu Fujiwara, Naota Yokoyama, Akira Yanagisawa

Journal:

Angewandte Chemie International Edition

Année:

2006

Langue:

english

Fichier:

PDF, 224 KB

english, 2006

22

Tandem Catalytic Asymmetric Friedel–Crafts/Henry Reaction: Control of Three Contiguous Acyclic Stereocenters

Takayoshi Arai, Naota Yokoyama

Journal:

Angewandte Chemie International Edition

Année:

2008

Langue:

english

Fichier:

PDF, 369 KB

english, 2008

23

Catalytic Asymmetric exo′-Selective [3+2] Cycloaddition of Iminoesters with Nitroalkenes

Prof. Dr. Takayoshi Arai, Naota Yokoyama, Asami Mishiro, Dr. Hiroyasu Sato

Journal:

Angewandte Chemie International Edition

Année:

2010

Langue:

english

Fichier:

PDF, 478 KB

english, 2010

24

Tandem Catalytic Asymmetric Friedel–Crafts/Henry Reaction: Control of Three Contiguous Acyclic Stereocenters

Prof. Dr. Takayoshi Arai, Naota Yokoyama

Journal:

Angewandte Chemie International Edition

Année:

2010

Fichier:

PDF, 171 KB

2010

25

Self-Assembly of Heterobimetallic Complexes and Reactive Nucleophiles: A General Strategy for the Activation of Asymmetric Reactions Promoted by Heterobimetallic Catalysts

Takayoshi Arai, Yoichi M. A. Yamada, Noriyoshi Yamamoto, Dr. Hiroaki Sasai, Prof. Dr. Masakatsu Shibasaki

Journal:

Chemistry - A European Journal

Année:

1996

Langue:

english

Fichier:

PDF, 479 KB

english, 1996

26

Organic–Inorganic Hybrid Polymer-Encapsulated Magnetic Nanobead Catalysts

Takayoshi Arai, Toru Sato, Hirofumi Kanoh, Katsumi Kaneko, Koichi Oguma, Akira Yanagisawa

Journal:

Chemistry - A European Journal

Année:

2008

Langue:

english

Fichier:

PDF, 346 KB

english, 2008

27

A Library of Chiral Imidazoline–Aminophenol Ligands: Discovery of an Efficient Reaction Sphere

Takayoshi Arai, Naota Yokoyama, Akira Yanagisawa

Journal:

Chemistry - A European Journal

Année:

2008

Langue:

english

Fichier:

PDF, 595 KB

english, 2008

28

Methanol-Assisted Catalysis by Chiral Tin Methoxides: An Alternative Asymmetric Aldol Process

Akira Yanagisawa, Tomoya Satou, Atsuto Izumiseki, Youichi Tanaka, Masahiko Miyagi, Takayoshi Arai, Kazuhiro Yoshida

Journal:

Chemistry - A European Journal

Année:

2009

Langue:

english

Fichier:

PDF, 201 KB

english, 2009

29

ChemInform Abstract: A Catalytic Asymmetric Synthesis of Tubifolidine.

Satoshi Shimizu, Ken Ohori, Takayoshi Arai, Hiroaki Sasai, Masakatsu Shibasaki

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

30

ChemInform Abstract: The First Catalytic Enantioselective Synthesis of cis-Epoxyketones from cis-Enones.

Shizue Watanabe, Takayoshi Arai, Hiroaki Sasai, Masahiro Bougauchi, Masakatsu Shibasaki

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

31

ChemInform Abstract: Design and Synthesis of the First Spiro Bis(isoxazoline) Derivatives as Asymmetric Ligands.

Midori A. Arai, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2000

Fichier:

PDF, 29 KB

2000

32

ChemInform Abstract: Immobilization of Heterobimetallic Multifunctional Asymmetric Catalyst.

Takayoshi Arai, Qiao-Sheng Hu, Xiao-Fan Zheng, Lin Pu, Hiroaki Sasai

Journal:

Année:

2001

Fichier:

PDF, 28 KB

2001

33

ChemInform Abstract: A New Asymmetric Wacker-Type Cyclization and Tandem Cyclization Promoted by Pd(II)-Spiro Bis(isoxazoline) Catalyst.

Midori A. Arai, Minori Kuraishi, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2001

Fichier:

PDF, 29 KB

2001

34

The First Enantioselective Intramolecular Aminocarbonylation of Alkenes Promoted by Pd(II)-Spiro Bis(isoxazoline) Catalyst.

Toshio Shinohara, Midori A. Arai, Kazuhiko Wakita, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2003

Fichier:

PDF, 175 KB

2003

35

Synthesis and Character of New Bis(isoxazoline) Ligands.

Toshio Shinohara, Kazuhiko Wakita, Midori A. Arai, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2003

Fichier:

PDF, 104 KB

2003

36

Enantioselective Synthesis of α-Methylene-γ-butyrolactones Using Chiral Pd(II)-SPRIX Catalyst.

Chinnasamy Muthiah, Midori A. Arai, Toshio Shinohara, Takayoshi Arai, Shinobu Takizawa, Hiroaki Sasai

Journal:

Année:

2003

Fichier:

PDF, 93 KB

2003

37

Development of the First Spiro Bis(isoxazoline) Ligands (SPRIXs) and Their Applications to Catalytic Enantioselective Reactions

Midori A. Arai, Toshio Shinohara, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2004

Fichier:

PDF, 54 KB

2004

38

Reactive Barium-Promoted Reformatsky-Type Reaction of α-Chloroketones with Aldehydes.

Akira Yanagisawa, Hiroshi Takahashi, Takayoshi Arai

Journal:

Année:

2004

Fichier:

PDF, 99 KB

2004

39

α-Amino Acid-Promoted Asymmetric Allylation of Aldehydes with Allylstannanes.

Akira Yanagisawa, Yoko Nakamura, Takayoshi Arai

Journal:

Année:

2004

Fichier:

PDF, 26 KB

2004

40

Selective Synthesis of α,β-Unsaturated Ketones by Dibutyltin Dimethoxide Catalyzed Condensation of Aldehydes with Alkenyl Trichloroacetates.

Akira Yanagisawa, Riku Goudu, Takayoshi Arai

Journal:

Année:

2005

Fichier:

PDF, 30 KB

2005

41

Enantioselective Protonation of Silyl Enolates Catalyzed by a Binap×AgF Complex.

Akira Yanagisawa, Taichiro Touge, Takayoshi Arai

Journal:

Année:

2005

Fichier:

PDF, 22 KB

2005

42

Regioselective Propargylation of Carbonyl Compounds with (3-Bromoprop-1-ynyl)trimethylsilane Promoted by Reactive Barium.

Akira Yanagisawa, Shogo Okitsu, Takayoshi Arai

Journal:

Année:

2005

Fichier:

PDF, 24 KB

2005

43

ChemInform Abstract: Ni(0)-Catalyzed Conjugate Addition of Me3SiCN to Ynones: α-Bromo-β-cyano Tetrasubstituted Enones.

Takayoshi Arai, Yuuki Suemitsu, Yui Ikematsu

Journal:

Année:

2009

Fichier:

PDF, 26 KB

2009

44

ChemInform Abstract: Development of Novel Immobilization Methods for Multicomponent Asymmetric Catalyst (MAC)

Shinobu Takizawa, Takayoshi Arai, Hiroaki Sasai

Journal:

Année:

2009

Fichier:

PDF, 11 KB

2009

45

ChemInform Abstract: Dibutyltin Dibromide Catalyzed Trimethylsilylcyanation of Aldehydes and Imines.

Akira Yanagisawa, Takuya Matsumoto, Takayoshi Arai, Kazuhiro Yoshida

Journal:

Année:

2009

Fichier:

PDF, 25 KB

2009

46

ChemInform Abstract: Asymmetric Friedel—Crafts Reaction of N-Heterocycles and Nitroalkenes Catalyzed by Imidazoline—Aminophenol—Cu Complex.

Naota Yokoyama, Takayoshi Arai

Journal:

Année:

2009

Fichier:

PDF, 30 KB

2009

47

ChemInform Abstract: Methanol-Assisted Catalysis by Chiral Tin Methoxides: An Alternative Asymmetric Aldol Process.

Akira Yanagisawa, Tomoya Satou, Atsuto Izumiseki, Youichi Tanaka, Masahiko Miyagi, Takayoshi Arai, Kazuhiro Yoshida

Journal:

Année:

2010

Fichier:

PDF, 48 KB

2010

48

ChemInform Abstract: Design and Synthesis of Chiral Imidazolidine-Pyridine Ligands.

Takayoshi Arai, Kuniko Suzuki

Journal:

Année:

2010

Fichier:

PDF, 35 KB

2010

49

ChemInform Abstract: Solid-Phase Catalysis/CD-HTS: A Powerful Technology Platform for Exploring Novel Asymmetric Catalysts.

Journal:

Année:

2010

Fichier:

PDF, 15 KB

2010

50

ChemInform Abstract: Chiral Bis(imidazolidine)pyridine—Cu(OTf)2: Catalytic Asymmetric Endo-Selective [3 + 2] Cycloaddition of Imino Esters with Nitroalkenes.

Takayoshi Arai, Asami Mishiro, Naota Yokoyama, Kuniko Suzuki, Hiroyasu Sato

Journal:

Année:

2010

Fichier:

PDF, 97 KB

2010