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51

A Kinetically Stabilized [1.1]Paracyclophane: Isolation and X-Ray Structural Analysis

Hidetoshi Kawai, Takanori Suzuki, Masakazu Ohkita, Takashi Tsuji

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 112 KB

english, 1998

52

Preparation, Structure, and Redox Reactions of Nine-Membered Cyclic Peroxides: A Novel Electrochromic System Undergoing Reversible Extrusion and Trapping of O2

Takanori Suzuki, Jun-ichi Nishida, Masakazu Ohkita, Takashi Tsuji

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 146 KB

english, 2000

53

Kinetics of proliferation of cancer cells in neoplastic effusions in man

Bayard Clarkson, Kazuo Ota, Takeshi Ohkita, Annabel O'Connor

Journal:

Year:

1965

Language:

english

File:

PDF, 1.82 MB

english, 1965

54

Studies of cellular proliferation in human leukemia. III. Behavior of leukemic cells in three adults with acute leukemia given continuous infusions of 3H-thymidine for 8 or 10 days

Bayard Clarkson, Jerrold Fried, Annabel Strife, Yasunobu Sakai, Kazuo Ota, Takeshi Ohkita

Journal:

Year:

1970

Language:

english

File:

PDF, 2.00 MB

english, 1970

55

Studies of cellular proliferation in human leukemia. IV. Behavior of normal hematopoietic cells in 3 adults with acute leukemia given continuous infusions of3 H-thymidine for 8 or 10 days

Bayard Clarkson, Annabel Strife, Jerrold Fried, Yasunobu Sakai, Kazuo Ota, Takeshi Ohkita, Reiko Masuda

Journal:

Year:

1970

Language:

english

File:

PDF, 1.40 MB

english, 1970

56

Thallium-201-chloride thyroid scintigraphy to evaluate benign and/or malignant nodules usefulness of the delayed scan

Hironobu Ochi, Hisashi Sawa, Teruo Fukuda, Yuichi Inoue, Hideyuki Nakajima, Yasutami Masuda, Terue Okamura, Yasuto Onoyama, Seiji Sugano, Hiyoshi Ohkita, Yosyaku Tei, Kenjin Kamino, Yasutsugu Kobayash

Journal:

Year:

1982

Language:

english

File:

PDF, 835 KB

english, 1982

57

A Redox Switch Based on Dihydro[5]helicene: Drastic Chiroptical Response Induced by Reversible C−C Bond Making/Breaking upon Electron Transfer

Jun-ichi Nishida, Takanori Suzuki, Masakazu Ohkita, Takashi Tsuji

Journal:

Angewandte Chemie

Year:

2001

Language:

english

File:

PDF, 99 KB

english, 2001

58

Kinetic Stabilization of the [1.1]Paracyclophane System: Isolation and X-ray Structural Analysis of a [1.1]Paracyclophane Derivative and Its Interconversion with the Transannular Adduct

Hidetoshi Kawai, Takanori Suzuki, Masakazu Ohkita, Takashi Tsuji

Journal:

Chemistry - A European Journal

Year:

2000

Language:

english

File:

PDF, 215 KB

english, 2000

59

A Redox Switch Based on Dihydro[5]helicene: Drastic Chiroptical Response Induced by Reversible C−C Bond Making/Breaking upon Electron Transfer

Jun-ichi Nishida, Takanori Suzuki, Masakazu Ohkita, Takashi Tsuji

Journal:

Angewandte Chemie International Edition

Year:

2001

Language:

english

File:

PDF, 98 KB

english, 2001

60

Design of Multilayered Nanostructures and Donor–Acceptor Interfaces in Solution-Processed Thin-Film Organic Solar Cells

Hiroaki Benten, Michihiro Ogawa, Hideo Ohkita, Shinzaburo Ito

Journal:

Advanced Functional Materials

Year:

2008

Language:

english

File:

PDF, 470 KB

english, 2008

61

Formation of Methanofullerene Cation in Bulk Heterojunction Polymer Solar Cells Studied by Transient Absorption Spectroscopy

Shunsuke Yamamoto, Jiamo Guo, Hideo Ohkita, Shinzaburo Ito

Journal:

Advanced Functional Materials

Year:

2008

Language:

english

File:

PDF, 205 KB

english, 2008

62

Selective Dye Loading at the Heterojunction in Polymer/Fullerene Solar Cells

Satoshi Honda, Hideo Ohkita, Hiroaki Benten, Shinzaburo Ito

Journal:

Advanced Energy Materials

Year:

2011

Language:

english

File:

PDF, 910 KB

english, 2011

63

Electrical properties of carbon-black grafted with polymers using an anionic catalyst

Shin'Nosuke Miyauchi, Yoshio Sorimachi, Masahiro Mitsui, Honma Akihide, Kumakazu Ohkita

Journal:

Journal of Applied Polymer Science

Year:

1984

Language:

english

File:

PDF, 712 KB

english, 1984

64

Polyol recovery from biomass-based polyurethane foam by glycolysis

Seung-Hwan Lee, Tsutomu Ohkita, Yoshikuni Teramoto

Journal:

Journal of Applied Polymer Science

Year:

2005

Language:

english

File:

PDF, 97 KB

english, 2005

65

Crystallization behavior of poly(butylene succinate)/corn starch biodegradable composite

Tsutomu Ohkita, Seung-Hwan Lee

Journal:

Journal of Applied Polymer Science

Year:

2005

Language:

english

File:

PDF, 184 KB

english, 2005

66

ChemInform Abstract: Recent Advances in Synthesis of Cyclopropanes

M. OHKITA, S. NISHIDA, T. TSUJI

Journal:

Year:

1997

File:

PDF, 24 KB

1997

67

ChemInform Abstract: The First Observation of Thermal Transformation of Strained Paracyclophane into the Dewar Isomer.

M. OKUYAMA, M. OHKITA, T. TSUJI

Journal:

Year:

1997

File:

PDF, 26 KB

1997

68

ChemInform Abstract: Tricyclo[4.2.2.22,5]dodeca-1,3,5,7,9,11-hexaene: Generation and Chemical Trapping of the 3,4-Dicyano Derivative.

T. TSUJI, M. OKUYAMA, M. OHKITA, T. IMAI, T. SUZUKI

Journal:

Year:

1998

File:

PDF, 35 KB

1998

69

ChemInform Abstract: Synthesis and Reaction of 1,4-Acetal-Bridged 2,3,5,6-Tetramethylidenebicyclo[2.2.0]hexane: The First Diels—Alder Route to Dewar Benzenes.

Masakazu Ohkita, Takanori Suzuki, Takashi Tsuji

Journal:

Year:

2000

File:

PDF, 36 KB

2000

70

ChemInform Abstract: A 2,3,5,6-Tetramethylenebicyclo[2.2.0]hexane Derivative: A Novel Bisdiene Molecule That Produces a Dewar Benzene Skeleton Upon Two Successive Diels—Alder Reactions with Dienophiles.

Masakazu Ohkita, Kieko Sano, Sotoyuki Dohba, Yuko Fujita, Takanori Suzuki, Takashi Tsuji

Journal:

Year:

2000

Language:

english

File:

PDF, 36 KB

english, 2000

71

ChemInform Abstract: Preparation, Structure, and Unique Redox Properties of Mono-, Bis-, and Tris(diarylmethylene)-1,3,5-trithianes and Related Compounds.

Takanori Suzuki, Tsuyoshi Yoshino, Jun-ichi Nishida, Masakazu Ohkita, Takashi Tsuji

Journal:

Year:

2000

File:

PDF, 33 KB

2000

72

ChemInform Abstract: Preparation, X-Ray Structures and Unique Redox Reactions of Novel 2,2′-(2,2-Dimethylpropane-1,3-diylidene)bis(1,3-benzodithiole)-type Electron Donors Fused with a Naphthalene Ring.

Takanori Suzuki, Tsuyoshi Yoshino, Masakazu Ohkita, Takashi Tsuji

Journal:

Year:

2001

File:

PDF, 26 KB

2001

73

ChemInform Abstract: Synthesis and Photophysical Properties of [3.3](3,9)Carbazolophanes

Keita Tani, Yasuo Tohda, Hiroyuki Takemura, Hideo Ohkita, Shinzaburo Ito, Masahide Yamamoto

Journal:

Year:

2002

File:

PDF, 25 KB

2002

74

ChemInform Abstract: Synthesis and Characterization of [46]Paracyclophanedodecayne Derivative.

Masakazu Ohkita, Kohta Ando, Takashi Tsuji

Journal:

Year:

2002

File:

PDF, 26 KB

2002

75

ChemInform Abstract: Preparation and Kinetic Stabilization of Highly Strained Paracyclophanes

Takashi Tsuji, Masakazu Ohkita, Hidetoshi Kawai

Journal:

Year:

2002

File:

PDF, 24 KB

2002

76

ChemInform Abstract: Intramolecular Diels—Alder Reaction of Cyclopenta-1,3-diene Derivatives Generated in situ from 4-(Pent-4-enyl)cyclopent-2-enone Ethylene Ketals.

Masakazu Ohkita, Hidetoshi Kawai, Takashi Tsuji

Journal:

Year:

2002

File:

PDF, 30 KB

2002

77

Synthesis and Properties of [2.2]Paracyclo- and [2.2](1,4)Naphthaleno-(3,6)carbazolophanes.

Keita Tani, Koh Matsumura, Kazushige Hori, Yasuo Tohda, Hiroyuki Takemura, Hideo Ohkita, Shinzaburo Ito, Masahide Yamamoto

Journal:

Year:

2003

File:

PDF, 116 KB

2003

78

[2π + 2σ] Type Cycloaddition Reactions of Naphtho[b]cyclopropene with Imine or Carbonyl Derivatives Conjugated with Heteroaromatic Ring to Form Naphtho[b]dihydropyrroles or Furans.

Katsuhiro Saito, Katsuhiko Ono, Masakazu Ohkita, Machiko Fukaya, Kotaro Ono, Yoji Kondo

Journal:

Year:

2003

File:

PDF, 105 KB

2003

79

Synthesis and Properties of Carbazole—Terephthalate Cyclophane.

Keita Tani, Koh Matsumura, Eiichi Togo, Kazushige Hori, Yasuo Tohda, Hiroyuki Takemura, Hideo Ohkita, Shinzaburo Ito, Masahide Yamamoto

Journal:

Year:

2004

File:

PDF, 83 KB

2004

80

Reactions of Naphtho[b]cyclopropene with Isothiocyanate Derivatives to Give [2π + 2σ] Type Cycloadducts Using the Thiocarbonyl Moieties as 2π Components.

Katsuhiro Saito, Satoshi Hagari, Naoko Ito, Tomoko Kuriyama, Katsuhiko Ono, Masakazu Ohkita

Journal:

Year:

2004

File:

PDF, 75 KB

2004

81

Synthesis of β-MoO3 by Simple Evaporation of Molybdic Acid Solution Containing Nitric Acid.

Takanori Mizushima, Kazuya Fukushima, Tran Mai Huong, Hironobu Ohkita, Noriyoshi Kakuta

Journal:

Year:

2005

File:

PDF, 9 KB

2005

82

Development research on high-performance ultrasound sensor system

Masaki Okugumo, Akihiko Kimura, Makoto Ohki, Masaaki Ohkita

Journal:

Electronics and Communications in Japan

Year:

2009

Language:

english

File:

PDF, 2.31 MB

english, 2009

83

Self-tuning of fuzzy rules when learning data have a radically changing distribution

Eikou Gonda, Hitoshi Miyata, Masaaki Ohkita

Journal:

Electrical Engineering in Japan

Year:

2003

Language:

english

File:

PDF, 1.21 MB

english, 2003

84

Two Morphologies of Stable, Highly Ordered Assemblies of a Long-Chain-Substituted [2 × 2]-Grid-Type FeII Complex Adsorbed on HOPG

Ahmed Mourran, Ulrich Ziener, Martin Möller, Esther Breuning, Masakazu Ohkita, Jean-Marie Lehn

Journal:

European Journal of Inorganic Chemistry

Year:

2005

Language:

english

File:

PDF, 224 KB

english, 2005

85

Photocleavage mechanism of polyimides having cyclobutane rings

Hideo Ohkita, Akira Tsuchida, Masahide Yamamoto, James A. Moore, Donald R. Gamble

Journal:

Macromolecular Chemistry and Physics

Year:

1996

Language:

english

File:

PDF, 360 KB

english, 1996

86

Macrocyclic and Acyclic Bis(2,5-diphenyl-1,3,4-oxadiazole)s with Electron-Transporting and Hole-Blocking Ability in Organic Electroluminescent Devices

Katsuhiko Ono, Seiichi Ezaka, Akinori Higashibata, Ryohei Hosokawa, Masakazu Ohkita, Katsuhiro Saito, Michitaka Suto, Masaaki Tomura, Yosuke Matsushita, Shigeki Naka, Hiroyuki Okada, Hiroyoshi Onnagaw

Journal:

Macromolecular Chemistry and Physics

Year:

2005

Language:

english

File:

PDF, 166 KB

english, 2005

87

The reaction of 2.2-diphenyl-l-picrylhydrazyl on the surface of carbon black

K. Ohkita, N. Tsubokawa

Journal:

Year:

1972

Language:

english

File:

PDF, 140 KB

english, 1972

88

Flexible planar heating element based on carbon black composition

K. Ohkita, I. Tsubata, N. Takashina

Journal:

Year:

1972

Language:

english

File:

PDF, 131 KB

english, 1972

89

Polymerization of N-vinylcarbazole initiated by carbon black surface

K. Ohkita, N. Tsubokawa, M. Noda, M. Uchiyama

Journal:

Year:

1977

Language:

english

File:

PDF, 169 KB

english, 1977

90

The polymerization of N-vinylcarbazole in the presence of carbon black

K. Ohkita, M. Uchiyama, H. Nishioka

Journal:

Year:

1978

Language:

english

File:

PDF, 362 KB

english, 1978

91

The competitive reactions of initiator fragments and growing polymer chains against the surface of carbon black

Kumakazu Ohkita, Norio Tsubokawa, Eiichi Saitoh

Journal:

Year:

1978

Language:

english

File:

PDF, 541 KB

english, 1978

92

The polymerization of styrene catalyzed by n-butyllithium in the presence of carbon black

Kumakazu Ohkita, Naoki Nakayama, Masato Shimomura

Journal:

Year:

1980

Language:

english

File:

PDF, 383 KB

english, 1980

93

Reaction of growing polymer cations on carbon black surface

Masato Shimomura, Yuzo Sanada, Kumakazu Ohkita

Journal:

Year:

1981

Language:

english

File:

PDF, 223 KB

english, 1981

94

152. Morphology and electrical properties of carbon black grafted with vinyl monomers

Shin'nosuke Miyauchi, Kumakazu Ohkita, Yoshio Sorimachi, Eiki Togashi, Ichiro Tsubata

Journal:

Year:

1984

Language:

english

File:

PDF, 123 KB

english, 1984

95

Regiospecific Cp★Ru+ mediated codimerization of conjugated dienes with non-conjugated 1,5-dienes and its application to catalytic cooligomerization

Katsuyuki Masuda, Hironobu Ohkita, Shigeru Kurumatani, Kenji Itoh

Journal:

Journal of Organometallic Chemistry

Year:

1993

Language:

english

File:

PDF, 326 KB

english, 1993

96

NMR conformational studies of (1,2-bis(diarylphosphino) ethane) -(diorgano sulfide) ruthenium complexes

Ohkita Kenzo, Kurosawa Hideo, Hirao Toshikazu, Ikeda Isao

Journal:

Journal of Organometallic Chemistry

Year:

1994

Language:

english

File:

PDF, 397 KB

english, 1994

97

Relative stability of η5-cyclopentadienyl(olefin)ruthenium cations: The first estimation of the nature of the RuII-olefin bond

Kenzo Ohkita, Hideo Kurosawa, Toshikazu Hirao, Isao Ikeda

Journal:

Journal of Organometallic Chemistry

Year:

1994

Language:

english

File:

PDF, 181 KB

english, 1994

98

Deformation of the free surface of horizontal magnetic fluid layer by current-induced magnetic fields

Kanefusa Gotoh, Youichi Murakami, Toshiyuki Ohkita

Journal:

Fluid Dynamics Research

Year:

1992

Language:

english

File:

PDF, 398 KB

english, 1992

99

Changes in structure of the chromophore in the photochemical process of bovine rhodopsin as revealed by FTIR spectroscopy for hydrogen out-of-plane vibrations

Yoshihiro J. Ohkita, Jun Sasaki, Akio Maeda, Tôru Yoshizawa, Michel Groesbeek, Peter Verdegem, Johan Lugtenburg

Journal:

Biophysical Chemistry

Year:

1995

Language:

english

File:

PDF, 776 KB

english, 1995

100

Synthesis of β-MoO3 through evaporation of HNO3-added molybdic acid solution and its catalytic performance in partial oxidation of methanol

Takanori Mizushima, Kazuya Fukushima, Hironobu Ohkita, Noriyoshi Kakuta

Journal:

Applied Catalysis A: General

Year:

2007

Language:

english

File:

PDF, 265 KB

english, 2007

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