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1

Development of SiC diodes, power MOSFETs and intelligent power modules

Takashi Nakamura, Mineo Miura, Noriaki Kawamoto, Yuki Nakano, Takukazu Otsuka, Keiji Oku-mura, Akira Kamisawa

Journal:

physica status solidi (a)

Year:

2009

Language:

english

File:

PDF, 1.47 MB

english, 2009

2

Molecular phylogeny of the genus Taenia (Cestoda: Taeniidae): Proposals for the resurrection of Hydatigera Lamarck, 1816 and the creation of a new genus Versteria

Nakao, Minoru, Lavikainen, Antti, Iwaki, Takashi, Haukisalmi, Voitto, Konyaev, Sergey, Oku, Yuzaburo, Okamoto, Munehiro, Ito, Akira

Journal:

International Journal for Parasitology

Year:

2013

Language:

english

File:

PDF, 749 KB

english, 2013

3

Alkali-catalyzed methanolysis of polycarbonate. A study on recycling of bisphenol A and dimethyl carbonate

Lian-Chun Hu, Akira Oku, Etsu Yamada

Journal:

Year:

1998

Language:

english

File:

PDF, 173 KB

english, 1998

4

Desymmetrization of meso-1,2-diols via chiral oxazaborolidine-mediated ring-cleavage of acetal derivatives with silyl ketene S,O-acetal

Motoharu Kinugasa, Toshiro Harada, Akira Oku

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 244 KB

english, 1998

5

Inhibition of gastric inhibitory polypeptide signaling prevents obesity

Miyawaki, Kazumasa, Yamada, Yuichiro, Ban, Nobuhiro, Ihara, Yu, Tsukiyama, Katsushi, Zhou, Heying, Fujimoto, Shimpei, Oku, Akira, Tsuda, Kinsuke, Toyokuni, Shinya

Journal:

Nature Medicine

Year:

2002

Language:

english

File:

PDF, 370 KB

english, 2002

6

Na+-Glucose Cotransporter (SGLT) Inhibitors as Antidiabetic Agents. 4. Synthesis and Pharmacological Properties of 4‘-Dehydroxyphlorizin Derivatives Substituted on the B Ring

Tsujihara, Kenji, Hongu, Mitsuya, Saito, Kunio, Kawanishi, Hiroyuki, Kuriyama, Kayoko, Matsumoto, Mamoru, Oku, Akira, Ueta, Kiichiro, Tsuda, Minoru, Saito, Akira

Journal:

Journal of Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 481 KB

english, 1999

7

ChemInform Abstract: Chiral Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage Reaction of a Mixture of Diastereomeric 1,3-Dioxolane Acetals: Application to Asymmetric Desymmetrization of meso-1,2-Diols.

Toshiro Harada, Hideki Yamanaka, Akira Oku

Journal:

Year:

2001

File:

PDF, 32 KB

2001

8

ChemInform Abstract: Aldol-Type Carbon Bond Formation of Ethereal Oxonium Ylide.

Yuichi Sawada, Takashi Mori, Akira Oku

Journal:

Year:

2001

File:

PDF, 29 KB

2001

9

Viable chemical recycling of poly(carbonate) as a phosgene equivalent illustrated by the coproduction of bisphenol A and carbohydrate carbonates

Kumi Hidaka, Yasuko Iwakawa, Takashi Maoka, Fumio Tanimoto, Akira Oku

Journal:

Journal of Material Cycles and Waste Management

Year:

2009

Language:

english

File:

PDF, 289 KB

english, 2009

10

Chemical conversion of poly(carbonate) to 1,3-dimethyl-2-imidazolidinone (DMI) and bisphenol A: a practical approach to the chemical recycling of plastic wastes

Sohei Hata, Hiroko Goto, Etsu Yamada, Akira Oku

Journal:

Year:

2002

Language:

english

File:

PDF, 192 KB

english, 2002

11

Deracemization ofanti-1,2-diols leading totrans-epoxides via oxazaborolidine-mediated enantiomer-differentiating ring-cleavage of acetal derivatives

Toshiro Harada, Tomohito Nakamura, Motoharu Kinugasa, Akira Oku

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 242 KB

english, 1999

12

T-1095, a renal Na+-glucose transporter inhibitor, improves hyperglycemia in streptozotocin-induced diabetic rats

Tetsuya Adachi, Koichiro Yasuda, Yoshimasa Okamoto, Nobuyuki Shihara, Akira Oku, Kiichiro Ueta, Kazuyuki Kitamura, Akira Saito, Toshio Iwakura, Yuichiro Yamada, Hideki Yano, Yutaka Seino, Kinsuke Tsud

Journal:

Year:

2000

Language:

english

File:

PDF, 287 KB

english, 2000

13

General naphthalene synthesis, illustrated with a viable preparation of octamethylnaphthalene

Oku, Akira., Kakihana, Tsuyoshi., Hart, Harold.

Journal:

Journal of the American Chemical Society

Year:

1967

Language:

english

File:

PDF, 139 KB

english, 1967

14

Mechanism of Chiral Lewis Acid Mediated Enantiotopic Group-Selective Ring Cleavage of Cyclic Acetals Derived from m eso -1,2-Diols

Harada, Toshiro, Nakamura, Tomohito, Kinugasa, Motoharu, Oku, Akira

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 104 KB

english, 1999

15

Desymmetrization of meso -1,2-Diols via Chiral Lewis Acid-Mediated Ring-Cleavage of 1,3-Dioxolane Derivatives

Kinugasa, Motoharu, Harada, Toshiro, Oku, Akira

Journal:

Journal of the American Chemical Society

Year:

1997

Language:

english

File:

PDF, 101 KB

english, 1997

16

Diels-Alder reaction of polymethylnaphthalenes with maleic anhydride

Oku, Akira., Ohnishi, Yoshio., Mashio, Fujio.

Journal:

Journal of Organic Chemistry

Year:

1972

Language:

english

File:

PDF, 809 KB

english, 1972

17

Alkali-Decomposition of Poly(ethylene terephthalate) in Mixed Media of Nonaqueous Alcohol and Ether. Study on Recycling of Poly(ethylene terephthalate)

Hu, Lian-Chun, Oku, Akira, Yamada, Etsu, Tomari, Kohei

Journal:

Polymer Journal

Year:

1997

File:

PDF, 686 KB

1997

18

Acyl Cyanide. V. The Synthesis of 1-Cyano-1-alkenyl Esters by the Reaction of Acyl Cyanides with Acid Anhydrides and Isocyanates

Oku, Akira, Nakaoji, Shigeru, Kadono, Toshio, Imai, Hideki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1979

File:

PDF, 710 KB

1979

19

Donor–Acceptor Binary Photocatalysis System Illustrated by the Intramolecular Cyclization of a Cyclopropanone Acetal Tethered to Cyclohexen-2-one

Oku, Akira, Miki, Toshiyuki, Abe, Manabu, Ohira, Masatoshi, Kamada, Tohru

Journal:

Bulletin of the Chemical Society of Japan

Year:

1999

File:

PDF, 1.15 MB

1999

20

3 case of Polymyalgia Rheumatica.

Shintou, Takayasu, Okue, Akira, Ishizaki, Tomoki, Matsuguchi, Nobuyuki

Journal:

Orthopedics & Traumatology

Year:

1986

File:

PDF, 402 KB

1986

21

Heart Rate, Systolic Blood Pressure and Autonomic Nerve Activity Before and After High Intensity Resistance Exercise

SYOUBO, Akira, SUSAKI, Toshio, HIROSE, Noboru, OKU, Toshiro, TACHINO, Kstsuhiko

Journal:

Rigakuryoho Kagaku

Year:

2010

Language:

english

File:

PDF, 682 KB

english, 2010

22

Functional role of sialyl Lewis X and fibronectin-derived RGDS peptide analogue on tumor-cell arrest in lungs followed by extravasation

Ikuo Saiki, Chieko Koike, Aya Obata, Hideki Fujii, Jun Murata, Makoto Kiso, Akira Hasegawa, Hiroyuki Komazawa, Hideo Tsukada, Ichiro Azuma, Shoji Okada, Naoto Oku

Journal:

International Journal of Cancer

Year:

1996

Language:

english

File:

PDF, 1.01 MB

english, 1996

23

Migratory aptitude of substituents on silicon atoms of disilylcarbenes

Akira Oku, Toshiyuki Miki, Yasuyoshi Ose

Journal:

Journal of Physical Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 291 KB

english, 1996

24

Zinc homeostasis in the brain of adult rats fed zinc-deficient diet

Atsushi Takeda, Akira Minami, Sachiyo Takefuta, Minori Tochigi, Naoto Oku

Journal:

Journal of Neuroscience Research

Year:

2001

Language:

english

File:

PDF, 265 KB

english, 2001

25

Viable utilization of polycarbonate as a phosgene equivalent illustrated by reactions with alkanedithiols, mercaptoethanol, aminoethanethiol, and aminoethanol: A solution for the issue of carbon resource conservation

Sohei Hata, Hiroko Goto, Saki Tanaka, Akira Oku

Journal:

Journal of Applied Polymer Science

Year:

2003

Language:

english

File:

PDF, 133 KB

english, 2003

26

Intramolecular [2 + 2] photocycloaddition, 3. Synthesis of 1,2-Ethano[2.n]metacyclophanes from styrene derivatives

Jun Nishimura, Akihiro Ohbayashi, Hirofumi Doi, Ken-ichi Nishimura, Akira Oku

Journal:

European Journal of Inorganic Chemistry

Year:

1988

Language:

english

File:

PDF, 489 KB

english, 1988

27

Intramolecular [2 + 2] photocycloaddition, 4. Synthesis of [4.n]cyclophanes by [2 + 2] photocycloaddition and birch reduction. A rare fragmentation of tetramethylene radical anion

Jun Nishimura, Akihiro Ohbayashi, Eiji Ueda, Akira Oku

Journal:

European Journal of Inorganic Chemistry

Year:

1988

Language:

english

File:

PDF, 305 KB

english, 1988

28

ChemInform Abstract: Ring-Enlargement Reaction of Alkylidenecarbenes Bearing a Cyclic Ether or Acetal Group. Formation of Medium-Sized Cyclic Enol Ethers or Dienol Ethers via Bicycloalkenyloxonium Ylides.

Takashi Mori, Masahiko Taniguchi, Fumito Suzuki, Hisashi Doi, Akira Oku

Journal:

Year:

1999

File:

PDF, 29 KB

1999

29

ChemInform Abstract: Deracemization of anti-1,2-Diols Leading to trans-Epoxides via Oxazaborolidine-Mediated Enantiomer-Differentiating Ring-Cleavage of Acetal Derivatives.

Toshiro Harada, Tomohito Nakamura, Motoharu Kinugasa, Akira Oku

Journal:

Year:

1999

File:

PDF, 30 KB

1999

30

ChemInform Abstract: Generation of Cycloalkylidene Carbenes via Exo-Type Cyclization of Alkynyllithiums Bearing Remote Leaving Group.

Toshiro Harada, Katsuhiro Iwazaki, Takeshi Otani, Akira Oku

Journal:

Year:

1999

File:

PDF, 31 KB

1999

31

ChemInform Abstract: Preparation and Reaction of Triorganozincates

Toshiro Harada, Akira Oku

Journal:

Year:

1999

File:

PDF, 23 KB

1999

32

ChemInform Abstract: Donor—Acceptor Binary Photocatalysis System Illustrated by the Intramolecular Cyclization of a Cyclopropanone Acetal Tethered to Cyclohexen-2-one.

Akira Oku, Toshiyuki Miki, Manabu Abe, Masatoshi Ohira, Tohru Kamada

Journal:

Year:

1999

File:

PDF, 30 KB

1999

33

ChemInform Abstract: Catalysis of Chlorosilane on the Ring-Expansion of Cyclic Acetals Bearing a Carbene Precursor. Lewis Acid-Base Effect on the Oxonium Ylide Intermediate.

Takashi Mori, Akira Oku

Journal:

Year:

1999

File:

PDF, 27 KB

1999

34

ChemInform Abstract: Novel Homologation Reaction of Arylzincates Bearing a Leaving Group at the ortho and meta Positions.

Toshiro Harada, Minako Chiba, Akira Oku

Journal:

Year:

2000

File:

PDF, 35 KB

2000

35

ChemInform Abstract: Na+-Glucose Cotransporter (SGLT) Inhibitors as Antidiabetic Agents. Part 4. Synthesis and Pharmacological Properties of 4′-Dehydroxyphlorizin Derivatives Substituted on the B Ring.

Kenji Tsujihara, Mitsuya Hongu, Kunio Saito, Hiroyuki Kawanishi, Kayoko Kuriyama, Mamoru Matsumoto, Akira Oku, Kiichiro Ueta, Minoru Tsuda, Akira Saito

Journal:

Year:

2000

File:

PDF, 32 KB

2000

36

ChemInform Abstract: Asymmetric Synthesis of Axially Chiral Biaryls via Desymmetrization of 2,2′,6,6′-Tetrahydroxybiphenyl Using 1,4-Di-O-benzyl-L-threitol as a Chiral Template.

Tran Mai Thi Tuyet, Toshiro Harada, Kazuyuki Hashimoto, Masanori Hatsuda, Akira Oku

Journal:

Year:

2000

File:

PDF, 39 KB

2000

37

ChemInform Abstract: Three- to Six-Carbon Ring-Enlargement Reaction of Cyclic Orthoesters Bearing a Diazocarbonyl Side Chain. Use of the Intramolecular Formation of Tricyclooxonium Ylides.

Akira Oku, Munenori Numata

Journal:

Year:

2000

File:

PDF, 33 KB

2000

38

ChemInform Abstract: Tandem Cyclization of Alkynylmetals Bearing a Remote Leaving Group via Cycloalkylidene Carbenes.

Toshiro Harada, Takayuki Fujiwara, Katsuhiro Iwazaki, Akira Oku

Journal:

Year:

2000

File:

PDF, 30 KB

2000

39

ChemInform Abstract: Ring Expansion of Thioacetal Ring via Bicyclosulfonium Ylide. Effect of Protic Nucleophile on Ylide Intermediate.

Takashi Mori, Yuichi Sawada, Akira Oku

Journal:

Year:

2000

File:

PDF, 36 KB

2000

40

ChemInform Abstract: Design of Ethereal Oxonium Ylides for Synthesis

Akira Oku, Takashi Mori, Yuichi Sawada

Journal:

Year:

2001

File:

PDF, 24 KB

2001

41

ChemInform Abstract: Studies on Tetrahydroquinolizinium Ylides. Part 1. Tetrahydroquinolizinium Ylides: Preparation and 1,3-Dipolar Cycloaddition.

Elena I. Kostik, Atsushi Abiko, Akira Oku

Journal:

Year:

2001

File:

PDF, 31 KB

2001

42

ChemInform Abstract: Nucleophilic Reactivity of Alkynylmetals at the β-Position: Application to the Construction of Carbon Frameworks

Toshiro Harada, Akira Oku

Journal:

Year:

2001

File:

PDF, 27 KB

2001

43

ChemInform Abstract: F13459, a New Derivative of Mycophenolic Acid. Part 1. Taxonomy, Isolation, and Biological Properties.

Makoto Muroi, Keiko Sano, Gen Okada, Hiroyuki Koshino, Tadatake Oku, Akira Takatsuki

Journal:

Year:

2001

File:

PDF, 26 KB

2001

44

ChemInform Abstract: Asymmetric Mukaiyama—Michael Addition of Acyclic Enones Catalyzed by allo-Threonine-Derived B-Aryloxazaborolidinones.

Toshiro Harada, Hiroyoshi Iwai, Hiroshi Takatsuki, Katsuhiro Fujita, Mikako Kubo, Akira Oku

Journal:

Year:

2001

File:

PDF, 30 KB

2001

45

ChemInform Abstract: Enantioselective Ring Cleavage of Dioxane Acetals Mediated by a Chiral Lewis Acid: Application to Asymmetric Desymmetrization of meso-1,3-Diols.

Toshiro Harada, Kousuke Sekiguchi, Tomohito Nakamura, Jun Suzuki, Akira Oku

Journal:

Year:

2002

File:

PDF, 33 KB

2002

46

ChemInform Abstract: Insertion of Carbenes into C—H Bonds of Alkoxides.

Akira Oku, Toshiro Harada

Journal:

Year:

2002

File:

PDF, 23 KB

2002

47

ChemInform Abstract: Design of a Novel Cyclopropane Donor Bis(trimethylsilylmethyl)cyclopropane and Its Electron Transfer Reactions.

Akira Oku, Yoshihito Yamauchi, Marc Schroeder

Journal:

Year:

2002

File:

PDF, 29 KB

2002

48

ChemInform Abstract: Intramolecular Acceleration Effect of a Tosylamide Group on the Electrochemical Oxidation of N-α-Silylalkyl Amides.

Tohru Kamada, Akira Oku

Journal:

Year:

2002

Language:

english

File:

PDF, 31 KB

english, 2002

49

Asymmetric Desymmetrization of 2-Substituted 1,3-Propanediols by Using Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage of Prochiral Acetal Derivatives.

Toshiro Harada, Keiko Imai, Akira Oku

Journal:

Year:

2002

File:

PDF, 30 KB

2002

50

Inter- and Intramolecular Differentiation of Enantiotopic Dioxane Acetals Through Oxazaborolidinone-Mediated Enantioselective Ring-Cleavage Reaction: Kinetic Resolution of Racemic 1,3-Alkanediols and Asymmetric Desymmetrization of meso-1,3-Polyols.

Toshiro Harada, Takayuki Egusa, Yasuto Igarashi, Motoharu Kinugasa, Akira Oku

Journal:

Year:

2003

Language:

english

File:

PDF, 297 KB

english, 2003