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1

A NEW TYPE OF URUSHIBARA NICKEL CATALYST (U–Ni–N). ACTIVATION OF THE PRECIPITATED NICKEL (PRECURSOR OF URUSHIBARA NICKEL CATALYSTS) BY REFLUXING WITH ALCOHOLS

Kajitani, Masatsugu, Okada, Junko, Ueda, Tetsuya, Sugimori, Akira, Urushibara, Yoshiyuki

Journal:

Chemistry Letters

Année:

1973

Langue:

english

Fichier:

PDF, 5.54 MB

english, 1973

2

Syntheses and electrochemical behaviour of novel dmit or dmio (dithiolato) cobalt(iii) complexes with a η5-cyclopentadienyl or η5-pentamethylcyclopentadienyl ring

Hirobumi Ushijima, Susumu Sudoh, Masatsugu Kajitani, Kunio Shimizu, Takeo Akiyama, Akira Sugimori

Journal:

Applied Organometallic Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 426 KB

english, 1991

3

ChemInform Abstract: Synthesis and Chemical Properties of Metalladithiolene and Metalladithiazole Rings. Unique Reactions Due to Coexistence of Aromaticity and Unsaturation

Akira Sugimori, Takeo Akiyama, Masatsugu Kajitani, Toru Sugiyama

Journal:

Année:

1999

Fichier:

PDF, 26 KB

1999

4

ChemInform Abstract: Photo-Assisted Hydrogen Transfer from Alcohol to Limonene Catalyzed by [Rh6(CO)16].

Akihisa Yanagawa, Tomomi Hatae, Satoru Yada, Akira Sugimori, Yuzuru Takagi

Journal:

Année:

2000

Fichier:

PDF, 30 KB

2000

5

ChemInform Abstract: Reaction of 3-Acetonyl-5-cyano-1,2,4-thiadiazole with Phenylhydrazine Hydrochlorides: Indolization and Phenylpyrazolation.

Tsuneo Iwakawa, Hiroshi Nakai, Giichi Sugimori, Akira Murabayashi

Journal:

Année:

2000

Fichier:

PDF, 28 KB

2000

6

Neonatal assessment using the Apgar fuzzy expert system

Kyoko Shimomura, Hideaki Shono, Mayumi Kohara, Akira Uchiyama, Yuji Ito, Hajime Sugimori

Journal:

Computers in Biology and Medicine

Année:

1994

Langue:

english

Fichier:

PDF, 706 KB

english, 1994

7

One-electron reduction and oxidation of (η5-cyclopentadienyl)-(substituted 1,2-ethylenedithiolato)cobalt(III) complexes in acetonitrile: Substituent effects on half-wave potentials and 1H- and 13C- NMR chemical shifts

Masatsugu Kajitani, Takeo Akiyama, Akira Sugimori, Keigo Hirakata, Yoshimasa Hoshino, Yuichi Satsu, Gen P. Satô, Kunio Shimizu, Masahiro Kaise, Chizuko Nishihara

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Année:

1988

Langue:

english

Fichier:

PDF, 395 KB

english, 1988

8

Effects of substituents and chalcogen atoms on the reduction half-wave potentials of (substituted η-cyclopentadienyl)-1,2-substituted 1,2-ethylenedichalcogenolato)cobalt(III) complexes in acetonitrile solutions

Hirobumi Ushijima, Masatsugu Kajitani, Kunio Shimizu, Gen P. Satô, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry

Année:

1991

Langue:

english

Fichier:

PDF, 578 KB

english, 1991

9

Electro-oxidative and electro-reductive dissociation of adducts between (η5-cyclopentadienyl) (1,2-disubstituted 1,2-ethylenedithiolato) cobalt (III) complexes and tributylphosphane or tributyl phosphite

Kunio Shimizu, Hiromi Ikehara, Masatsugu Kajitani, Hirobumi Ushijima, Takeo Akiyama, Akira Sugimori, Gen P. Satoˆ

Journal:

Journal of Electroanalytical Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 580 KB

english, 1995

10

An “adduct” between CpRh(S2C2Z2) and ZCCZ (Z= COOCH3) as an intermediate in CpRhI-catalyzed synthesis of tetramethyl-2,3,4,5-thiophenetetracarboxylate from elemental sulfur and ZCCZ

Masatsugu Kajitani, Toshio Suetsugu, Ryoko Wakabayashi, Atsushi Igarashi, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 261 KB

english, 1985

11

Adduct between quadricyclane and (η5-cyclopentadienyl)(1,2-benzenedithiolato)cobalt(III): formation and structure

Masatsugu Kajitani, Hiroshi Hatano, Tetsuji Fujita, Tetsuyuki Okumachi, Hirotaka Nagao, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 268 KB

english, 1992

12

Formation, Structure, spectra, and reactivity of the adduct between (η5-Cyclopentadienyl)(1,2-dimethoxycarbonyl-1,2-ethylenedithiolato) rhodium(III) and Dimethyl acetylenedicarboxylate

Masatsugu Kajitani, Toshio Suetsugu, Takahiro Takagi, Takeo Akiyama, Akira Sugimori, Katsuyuki Aoki, Hiroshi Yamazaki

Journal:

Journal of Organometallic Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 591 KB

english, 1995

13

Formation constants of some phosphine and phosphite adducts of (η5-cyclopentadienyl) (substituted 1,2-ethylenedichalcogenolato) cobalt(III) complexes and their 1H, 13C and 31P NMR spectra

Masatsugu Kajitani, Atsushi Igarashi, Hiroshi Hatano, Takeo Akiyama, Akira Sugimori, Sachiko Matsumoto, Yuusuke Iguchi, Helmut Boennemann, Kunio Shimizu, Gen P. Satô

Journal:

Journal of Organometallic Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 488 KB

english, 1995

14

A novel metallacycle, 1,2,5,3-cobaltadithiazole. Formation, structure, and properties of (η5-cyclopentadienyl or η5 pentamethylcyclopentadienyl)(1-phenylmethanimine-N,1l-dithiolato) - cobalt(III)

Akihiro Kato, Masaki Tono, Naoki Hisamatsu, Sho-hei Nozawa, Kazuo Ninomiya, Toru Sugiyama, Masatsugu Kajitani, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 814 KB

english, 1994

15

Addition of CHSiMe3 to the CoS Bond of 1,2,5,3-cobaltadithiazole. Formation and reactions of stereoisomeric cobaltathiirane complexes

Yoshiko Mori, Masahiro Takehara, Toru Sugiyama, Masatsugu Kajitani, Takeo Akiyama, Mikio Yamasaki, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 718 KB

english, 1995

16

Formation of 2,5-diaryl-1,3-dithiolylium-4-olate in thermal reaction of 4-aryl-1,3,2-oxathiazolylium-5-olate

Masaki Tono, Hiroshi Aoto, Yorimasa Matsudaira, Tom Sugiyama, Masatsugu Kajitani, Takeo Akiyama, Akira Sugimori

Journal:

Tetrahedron Letters

Année:

1991

Langue:

english

Fichier:

PDF, 220 KB

english, 1991

17

Isomerization of quadricyclane to norbornadiene catalysed by (η5-cyclopentadienyl)(substituted 1,2-benzenedithiolato)cobalt(III) complexes

Masatsugu Kajitani, Tetsuji Fujita, Tetsuyuki Okumachi, Mikako Yokoyama, Hiroshi Hatano, Hirobumi Ushijima, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Molecular Catalysis

Année:

1992

Langue:

english

Fichier:

PDF, 303 KB

english, 1992

18

Selective photomethoxylation of 1-methyl-4- methoxycarbonylpyridinium in methanol in the presence of oxygen

Toru Sugiyama, Eiji Nagatomi, Rika Yamada, Sachiko Tanimoto, Akira Sugimori, Yoshio Sakaguchi, Junko Nakamura, Hisaharu Hayashi

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 558 KB

english, 1992

19

Rare monomeric structure of CpRh(III) dithiolene complex: Combined ESR and electronic absorption studies on electrochemically generated Rh(II) species

Mitsushiro Nomura, Chikako Fujita-Takayama, Toru Sugiyama, Akira Sugimori, Masatsugu Kajitani

Journal:

Inorganic Chemistry Communications

Année:

2009

Langue:

english

Fichier:

PDF, 660 KB

english, 2009

20

Sulfur-centered and nitrogen-centered radical substitution reactions of aromatic CpCo(dithiolene) complex with 2,2′-Dibenzothiazolyl disulfide

Mitsushiro Nomura, Hiroki Oguro, Kazuaki Maeshima, Suguru Iida, Satoshi Horikoshi, Toru Sugiyama, Akira Sugimori, Masatsugu Kajitani

Journal:

Journal of Organometallic Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 385 KB

english, 2010

21

Rare direct imidation of aromatic metallacycle by reaction of CpCo(dithiolene) complex with N-halosuccinimide

Mitsushiro Nomura, Suguru Iida, Ken-ichi Seki, Kazunori Kobayashi, Genjiro Hagino, Satoshi Horikoshi, Toru Sugiyama, Akira Sugimori, Masatsugu Kajitani

Journal:

Journal of Organometallic Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 288 KB

english, 2011

22

Structural evidence for the intramolecular charge-transfer interaction involving an indole ring in ternary copper(II) complexes with L-tryptophan and aromatic diamines

Hideki Masuda, Tamotsu Sugimori, Akira Odani, Osamu Yamauchi

Journal:

Inorganica Chimica Acta

Année:

1991

Langue:

english

Fichier:

PDF, 635 KB

english, 1991

23

Syntheses and electrochemical behaviour of novel (η-cyclopentadienyl)(dmit)cobalt complexes

Hirobumi Ushijima, Susumu Sudoh, Masatsugu Kajitani, Kunio Shimizu, Takeo Akiyama, Akira Sugimori

Journal:

Inorganica Chimica Acta

Année:

1990

Langue:

english

Fichier:

PDF, 185 KB

english, 1990

24

Formation and reaction of three-membered cobaltathiaziridine ring in (η5-cyclopentadienyl)(substituted imido-κN-thio-κS-ethene-2-thiolato-κS)cobalt(III). Ring opening and closure and transfer of imido group

Mitsushiro Nomura, Takayoshi Yagisawa, Chikako Takayama, Toru Sugiyama, Yasuo Yokoyama, Kunio Shimizu, Akira Sugimori, Masatsugu Kajitani

Journal:

Journal of Organometallic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 213 KB

english, 2000

25

Structure and electrochemical behavior of alkylidene-bridged metalladithiolene complexes (metals: cobalt and rhodium): bond cleavage of alkylidene moieties by electrochemical redox reactions

Chikako Takayama, Masatsugu Kajitani, Toru Sugiyama, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 243 KB

english, 1998

26

Hydroxy direction of zinc carbenoid addition to a remote olefin. Analysis and improvement of 2,4-pentanediol tethered Furukawa cyclopropanation

Takashi Sugimura, Tohru Futagawa, Masato Yoshikawa, Toshifumi Katagiri, Ryoso Miyashige, Miki Mizuguchi, Shinya Nagano, Seiji Sugimori, Akira Tai, Takahiro Tei, Tadashi Okuyama

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 84 KB

english, 2001

27

Photoreactions of heteroaromatic compounds v photochemical alkoxylation of methyl 2-pyridinecarboxylate via excimer

Toru Sugiyama, Toshikazu Furihata, Yoshiko Edamoto, Ryô Hasegawa, Gen P. Satô, Akira Sugimori

Journal:

Tetrahedron Letters

Année:

1974

Langue:

english

Fichier:

PDF, 207 KB

english, 1974

28

Photoreactions of heteroaromatic compounds III photo-hydroxylation and alkoxylation of 2-pyridinecarboxylic acid in acidic aqueous and alcohol solutions

Hideo Kurokawa, Toshikazu Furihata, Fumikatsu Takeuchi, Akira Sugimori

Journal:

Tetrahedron Letters

Année:

1973

Langue:

english

Fichier:

PDF, 189 KB

english, 1973

29

A comparative study on photocatalytic hydrogen transfer and catalytic hydrogenation of norbornadiene and quadricyclane catalyzed by [Rh6(CO)16]

Takanori Akioka, Yoshiharu Inoue, Akihisa Yanagawa, Makoto Hiyamizu, Yuzuru Takagi, Akira Sugimori

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2003

Langue:

english

Fichier:

PDF, 395 KB

english, 2003

30

Photochemistry of metalladichalcogenolene complexes

Journal:

Journal of Photochemistry and Photobiology C: Photochemistry Reviews

Année:

2000

Langue:

english

Fichier:

PDF, 891 KB

english, 2000

31

Resistance index of uterine artery and placental location in intrauterine growth retardation

Yuji Ito, Hideaki Shono, Mayumi Shono, Masami Muro, Akira Uchiyama, Hajime Sugimori

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Année:

1998

Langue:

english

Fichier:

PDF, 102 KB

english, 1998

32

Formation of 1:1 adducts between bis(1,2-diaryl-1,2-ethylenedithiolato)metal(0) (metal = NI, PD, and PT) and quadricyclane and their photodissociation

Masatsugu Kajitani, Midori Kohara, Tomoko Kitayama, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Physical Organic Chemistry

Année:

1989

Langue:

english

Fichier:

PDF, 711 KB

english, 1989

33

A statistical method to get surface level air-temperature from satellite observations of precipitable water

Pankajakshan Thadathil, Akira Shikauchi, Yasuhiro Sugimori, Masahisa Kubota

Journal:

Journal of Oceanography

Année:

1993

Langue:

english

Fichier:

PDF, 388 KB

english, 1993

34

Reactions of dithiolenes with diazo compounds: cycloaddition and dissociation of alkylidene groups

Masami Sakurada, Masatsugu Kajitani, Kakushi Dohki, Takeo Akiyama, Akira Sugimori

Journal:

Journal of Organometallic Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 1.35 MB

english, 1992

35

Formation, structure, and reactivities of 1:1 adducts between quadricyclane and (η5-cyclopentadienyl)(1,2-diphenyl- or -dimethoxycarbonyl-1,2-ethenedithiolato)rhodium(III)

Mitsushiro Nomura, Hiroshi Hatano, Tetsuji Fujita, Yutaka Eguchi, Ryuuko Abe, Mikako Yokoyama, Chikako Takayama, Takeo Akiyama, Akira Sugimori, Masatsugu Kajitani

Journal:

Journal of Organometallic Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 301 KB

english, 2004

36

Effects of crown ether on hydrogenation over nickel and cobalt boride catalysts: effects in catalyst preparation and effects as additives

Masatsugu Kajitani, Jun Hasegawa, Etsuko Kasai, Akira Sugimori

Journal:

Tetrahedron Letters

Année:

1979

Langue:

english

Fichier:

PDF, 241 KB

english, 1979

37

Formation of (η-cyclopentadienyl)(1,2-disubstituted 1,2-ethylenedithiolato)cobalt(III) and -rhodium(III) in reactions of (η-cyclopentadienyl)cobalt(I) or -rhodium(I) species with 1,4-dithiins

Masatsugu Kajitani, Ryuuji Ochiai, Rika Kikuchi, Mizue Okubo, Takeo Akiyama, Akira Sugimori

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 277 KB

english, 1990

38

Structure of the putative 32 kDa myrosinase-binding protein from Arabidopsis (At3g16450.1) determined by SAIL-NMR

Mitsuhiro Takeda, Nozomi Sugimori, Takuya Torizawa, Tsutomu Terauchi, Akira M. Ono, Hirokazu Yagi, Yoshiki Yamaguchi, Koichi Kato, Teppei Ikeya, JunGoo Jee, Peter Güntert, David J. Aceti, John L. Mark

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 3.41 MB

english, 2008

39

Diurnal variations in resting-active cycles in full-term fetal heart rate changes

Masami Muro, Hideaki Shono, Mayumi Kohara, Yuji Ito, Akira Uchiyama, Hajime Sugimori

Journal:

Early Human Development

Année:

1996

Langue:

english

Fichier:

PDF, 564 KB

english, 1996

40

Developmental characteristics in sustained fetal tachycardia in 30 to 41 weeks of gestation

Hideaki Shono, Masami Muro, Mayumi Shono, Yuji Ito, Akira Uchiyama, Hajime Sugimori

Journal:

Early Human Development

Année:

1998

Langue:

english

Fichier:

PDF, 227 KB

english, 1998

41

Electrochemistry of [(Cp)M(S 2 C 2 R 2 )]-Type Metalladithiolene Complexes and their Derivatives

Sugimori, Akira, Akiyama, Takeo, Kajitani, Masatsugu, Sugiyama, Toru, Takayama, Chikako

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2000

42

Electrochemical Methods: Analyses of Structures and Determination of Properties of the Cobaltadithiolene Derivatives [CpCoX(S 2 C 2 (COOMe) 2 )(CHR 1 R 2 )] (X = Cl, Br, and I)

Takayama, Chikako, Takeuchi, Keiko, Ohkoshi, Shin-ichi, Kajitani, Masatsugu, Sugimori, Akira

Journal:

Organometallics

Année:

1999

Langue:

english

Fichier:

PDF, 301 KB

english, 1999

43

Formation and characterization of five- and six-coordinate iron(III) corrolazine complexes

Kurahashi, Satoshi, Ikeue, Takahisa, Sugimori, Tamotsu, Takahashi, Masashi, Mikuriya, Masahiro, Handa, Makoto, Ikezaki, Akira, Nakamura, Mikio

Journal:

Journal of Porphyrins and Phthalocyanines

Année:

2012

Langue:

english

Fichier:

PDF, 1.34 MB

english, 2012

44

With high sensitivity and with wide-dynamic-range localized surface-plasmon resonance sensor for volatile organic compounds

Monkawa, Akira, Nakagawa, Tomoe, Sugimori, Hirokazu, Kazawa, Elito, Sibamoto, Kohei, Takei, Takashi, Haruta, Masatake

Journal:

Sensors and Actuators B: Chemical

Année:

2014

Langue:

english

Fichier:

PDF, 2.84 MB

english, 2014

45

Structural Dependence of Aromatic Ring Stacking and Related Weak Interactions in Ternary Amino Acid−Copper(II) Complexes and Its Biological Implication

Sugimori, Tamotsu, Masuda, Hideki, Ohata, Nayumi, Koiwai, Kouji, Odani, Akira, Yamauchi, Osamu

Journal:

Inorganic Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 449 KB

english, 1997

46

Electrophilic and Radical Substitution of 1,2,5-Cobaltadithiolenes

Kajitani, Masatsugu, Hagino, Genjiro, Tamada, Minako, Fujita, Tetsuji, Sakurada, Masami, Akiyama, Takeo, Sugimori, Akira

Journal:

Journal of the American Chemical Society

Année:

1996

Langue:

english

Fichier:

PDF, 76 KB

english, 1996

47

Reactions of Alkylidene-Bridged Cobaltadithiolene Complexes with Lewis Bases. Formation of M−S Sulfur Ylide Structure

Takayama, Chikako, Takeuchi, Keiko, Ohkoshi, Shin-ichi, Janairo, Gerardo C., Sugiyama, Toru, Kajitani, Masatsugu, Sugimori, Akira

Journal:

Organometallics

Année:

1999

Langue:

english

Fichier:

PDF, 342 KB

english, 1999

48

Reactions of Cobaltadithiolenes with GermanorbornadieneFormation and Structure of Unique Binuclear Cobalt Complexes Containing a Bridging Dimethylgermylene Moiety

Kajitani, Masatsugu, Adachi, Sachiyo, Takayama, Chikako, Sakurada, Masami, Yamazaki, Mikio, Akiyama, Takeo, Sugimori, Akira

Journal:

Organometallics

Année:

1997

Langue:

english

Fichier:

PDF, 106 KB

english, 1997

49

Reactions of [CpCo(dmit)] (Cp = C 5 H 5 , dmit = C 3 S 5 ) with Tetracyanoethylene Oxide (TCNEO): Synthesis of a New Complex Having a Novel Planar Ligand and Its Electrochemical Behavior

Takayama, Chikako, Suzuki, Eriko, Kajitani, Masatsugu, Sugiyama, Toru, Sugimori, Akira

Journal:

Organometallics

Année:

1998

Langue:

english

Fichier:

PDF, 72 KB

english, 1998

50

Structure Changes Due to Metal−S and Metal−C Bond Cleavages in the Reactions of Alkylidene-Bridged Cobaltadithiolenes with Trimethyl Phosphite

Takayama, Chikako, Sakamoto, Noriko, Harada, Takaaki, Kajitani, Masatsugu, Sugiyama, Toru, Akiyama, Takeo, Sugimori, Akira

Journal:

Organometallics

Année:

1996

Langue:

english

Fichier:

PDF, 359 KB

english, 1996