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1

Principles of physical organic chemistry for molecular architecture and functions

Journal:

Journal of Physical Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 165 KB

english, 1998

2

Photocycloaddition reactions of tricyclo[3.3.1.02,8]nona-3,6-dien-9-one (barbaralone) and carbonyl compounds

Tsutomu Miyashi, Akinori Konno, Yasutake Takahashi, Atsuko Kaneko, Takanori Suzuki, Toshio Mukai, Noboru Koga, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 279 KB

english, 1989

3

ON THE INERTNESS OF SYN-TRICYCLO[4.2.0.0 2,5 ]OCTA-3,7-DIENE UNDER PHOTOLYTIC CONDITIONS. AN APPARENT VIOLATION OF THE ORBITAL SYMMETRY RULE

Iwamura, Hiizu, Morio, Kazuhiko, Kihara, Hiroshi

Journal:

Chemistry Letters

Year:

1973

Language:

english

File:

PDF, 4.83 MB

english, 1973

4

THE STRUCTURE OF HALOGEN ADDUCTS OF SOME SELENIDES AND A TELLURIDE IN SOLUTION STUDIED BY 1 H AND 13 C NMR SPECTROSCOPY. EVIDENCE FOR THE FORMATION OF A MOLECULAR COMPLEX OF SELENOXANTHONE WITH BROMINE

Nakanishi, Waro, Yamamoto, Yasuhiro, Kusuyama, Yoshiaki, Ikeda, Yoshitsugu, Iwamura, Hiizu

Journal:

Chemistry Letters

Year:

1983

Language:

english

File:

PDF, 7.21 MB

english, 1983

5

Exchange Coupling Parameters and Energy Levels for Cyclic Metal-Radical Complexes of Bis(hexafluoroacetylacetonato)manganese(II) with 5-tert-Butyl-1,3-phenylenebis(N-tert-butylaminoxyl) and (4-N-tert-Butyl-N-oxyamino)pyridine

Pierre Rabu, Marc Drillon, Hiizu Iwamura, Gunter Görlitz, Tetsuji Itoh, Kenji Matsuda, Noboru Koga, Katsuya Inoue

Journal:

European Journal of Inorganic Chemistry

Year:

2000

Language:

english

File:

PDF, 376 KB

english, 2000

6

Ein „spinfrustriertes” System aus organischen Radikalen und magnetischen Metallionen

Megumi Tanaka, Kenji Matsuda, Tetsuji Itoh, Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 135 KB

german, 1998

7

p-Phenylenbis(N-tert-butyl-aminoxyl) – stabiler als das isomere p-Benzochinondiimin- N,N′-dioxid

Shuichi Nakazono, Satoru Karasawa, Noboru Koga, Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 97 KB

german, 1998

8

Ein Triphenylaminderivat mit drei p-(N-tert-Butyl-N-oxylamino)phenylradikalgruppen im Dublett-Grundzustand

Tetsuji Itoh, Kenji Matsuda, Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1999

Language:

german

File:

PDF, 100 KB

german, 1999

9

A Spin-Frustrated System Composed of Organic Radicals and Magnetic Metal Ions

Megumi Tanaka, Kenji Matsuda, Tetsuji Itoh, Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 123 KB

english, 1998

10

Stabilization of p-Phenylenebis(N-tert-butylaminoxyl) Relative to p-Benzoquinonediimine N,N′-Dioxide

Shuichi Nakazono, Satoru Karasawa, Noboru Koga, Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 105 KB

english, 1998

11

A Triphenylamine Derivative with Three p-(N-tert-Butyl-N-oxylamino)phenyl Radical Units and Yet a Doublet Ground State

Tetsuji Itoh, Kenji Matsuda, Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1999

Language:

english

File:

PDF, 102 KB

english, 1999

12

Spontaneous magnetization in a 2:3 complex formed by 3,4′,5-tris(N-oxy-tert-butylamino)biphenyl and manganese(II)bis(hexafluoroacetylacetonate)

Prof. Hiizu Iwamura, Prof. Katsuya Inoue

Journal:

Advanced Materials

Year:

1996

Language:

english

File:

PDF, 465 KB

english, 1996

13

Ein verzweigtes Nonacarben mit S = 9-Grundzustand: auf dem Weg zu superparamagnetischen Polycarbenen

Prof. Dr. Nobuo Nakamura, Katsuya Inoue, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1993

Language:

german

File:

PDF, 251 KB

german, 1993

14

2-[p-(N-tert-butyl-N-oxyamino)phenyl]-4,4,5,5-tetramethyl-4,5-dihydroimidazol-3-oxid-1-oxyl, ein stabiles Diradikal mit einem Triplett-Grundzustand

Dr. Katsuya Inoue, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1995

File:

PDF, 411 KB

1995

15

Diazodi(4-pyridyl)methan und Diazophenyl-(4-pyridyl)methan als photoreaktive Liganden für Metall-Carben-Heterospinsysteme

Prof. Dr. Noboru Koga, Yoichiro Ishimaru, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie

Year:

1996

File:

PDF, 402 KB

1996

16

A Branched-Chain Nonacarbene with a Nonadecet Ground State: A Step Nearer to Superparamagnetic Polycarbenes

Prof. Dr. Nobuo Nakamura, Katsuya Inoue, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1993

Language:

english

File:

PDF, 379 KB

english, 1993

17

2-[p(N-tert-butyl-N-oxyamino)phenyl]-4,4,5,5-tetramethyl-4,5-dihydroimidazol-3-oxide-1-oxyl, a Stable Diradical with a Triplet Ground State

Dr. Katsuya Inoue, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1995

Language:

english

File:

PDF, 255 KB

english, 1995

18

Diazodi(4-pyridyl)methane and Diazophenyl-(4-pyridyl)methane as Photoresponsive Ligands for Metal–Carbene Hetero-Spin Systems

Prof. Dr. Noboru Koga, Yoichiro Ishimaru, Prof. Dr. Hiizu Iwamura

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 394 KB

english, 1996

19

Design and Synthesis of a “Starburst”-Type Nonadiazo Compound and Magnetic Characterization of Its Photoproduct

Kenji Matsuda, Prof. Dr. Nobuo Nakamura, Dr. Katsuya Inoue, Prof. Dr. Noboru Koga, Prof. Dr. Hiizu Iwamura

Journal:

Chemistry - A European Journal

Year:

1996

Language:

english

File:

PDF, 681 KB

english, 1996

20

One-Pot Synthesis of 1,3,5-Tribenzoylbenzenes by Three Consecutive Michael Addition Reactions of 1-Phenyl-2-propyn-1-ones in Pressurized Hot Water in the Absence of Added Catalysts

Makoto Tanaka, Kazuya Nakamura, Tatsuya Iwado, Dr. Toshiyuki Sato, Dr. Masaki Okada, Dr. Kiwamu Sue, Prof. Dr. Hiizu Iwamura, Prof. Dr. Toshihiko Hiaki

Journal:

Chemistry - A European Journal

Year:

2011

Language:

english

File:

PDF, 319 KB

english, 2011

21

ChemInform Abstract: Synthesis of an Azobenzene Derivative (IV) Bearing Two Stable Nitronyl Nitroxide Radicals as Substituents and Its Magnetic Properties.

Kiyoe Hamachi, Kenji Matsuda, Tetsuji Itoh, Hiizu Iwamura

Journal:

Year:

1999

File:

PDF, 29 KB

1999

22

ChemInform Abstract: Brominated Isoindolines: Precursors to Functionalized Nitroxides.

Aaron S. Micallef, Raymond C. Bott, Steven E. Bottle, Graham Smith, Jonathon M. White, Kenji Matsuda, Hiizu Iwamura

Journal:

Year:

1999

File:

PDF, 29 KB

1999

23

ChemInform Abstract: Metal-dependent Regiospecificity in the Exchange Coupling of the Magnetic Metal Ion with the Free Radical Substituent on Pyridine Base Ligands: Approaches to Photomagnetic Molecular Devices

Noboru Koga, Hiizu Iwamura

Journal:

Year:

2000

File:

PDF, 27 KB

2000

24

ChemInform Abstract: Synthesis and Magnetic Properties of One-Dimensional Ferro- and Ferrimagnetic Chains Made up of an Alternating Array of 1,3-Bis(N-tert-butyl-N-oxyamino)benzene Derivatives and Mn(II)(hfac)2

Katsuya Inoue, Fumiyasu Iwahori, Ashot S. Markosyan, Hiizu Iwamura

Journal:

Year:

2000

File:

PDF, 29 KB

2000

25

ChemInform Abstract: Magnetic Ordering in Metal Coordination Complexes with Aminoxy Radicals.

Hiizu Iwamura, Katsuya Inoue

Journal:

Year:

2002

File:

PDF, 24 KB

2002

26

Structure at the anomeric centre in 2-alkoxytetrahydropyrans and their radicals, studied by 13C coupling in NMR and ESR spectra

Ronald D. McKelvey, Tadashi Sugawara, Hiizu Iwamura

Journal:

Magnetic Resonance in Chemistry

Year:

1985

Language:

english

File:

PDF, 542 KB

english, 1985

27

Rotational barriers in bisadducts of 1-cyano-1-methylethyl radicals with nitrones and nitroso compounds

Michiko Iwamura, Morimatsu Katoh, Hiizu Iwamura

Journal:

Magnetic Resonance in Chemistry

Year:

1980

Language:

english

File:

PDF, 505 KB

english, 1980

28

Equilibria and barriers to interconversion between the syn and anti conformers in 9-(o-substituted phenyl)fluorenes obtained by photorearrangement of triptycenes

Hideyuki Tukada, Michiko Iwamura, Tadashi Sugawara, Hiizu Iwamura

Journal:

Magnetic Resonance in Chemistry

Year:

1982

Language:

english

File:

PDF, 684 KB

english, 1982

29

The structure of 2-carboxyphenyl methyl selenoxide, its sodium salt and related compounds in solution, studied by 1H, 13C and 77Se NMR

Warö Nakanishi, Yoshitsugu Ikeda, Hiizu Iwamura

Journal:

Magnetic Resonance in Chemistry

Year:

1982

Language:

english

File:

PDF, 496 KB

english, 1982

30

The Ground Spin States of Tris[p-(N-oxyl-N-tert-butylamino)phenyl] amine, -Methyl, and -Borane. Prospects of Further Studies

Tetsuji Itoh, Kenji Matsuda, Hiizu Iwamura, Kenzi Hori

Journal:

Journal of Solid State Chemistry

Year:

2001

Language:

english

File:

PDF, 418 KB

english, 2001

31

Transient absorption spectra of the excited states of triptycene and 3-acetyltriptycene

Tadashi Sugawara, Hiizu Iwamura, Nobuaki Nakashima, Keitaro Yoshihara, Hisaharu Hayashi

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 344 KB

english, 1983

32

Magnetic properties of the crystals of p-(1-oxyl-3-oxido-4,4,5,5-tetramethyl-2-imidazolin-2-yl)benzoic acid and its alkali metal salts

Katsuya Inoue, Hiizu Iwamura

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 377 KB

english, 1993

33

Molecular design of correlated internal rotation

Journal:

Journal of Molecular Structure

Year:

1985

Language:

english

File:

PDF, 693 KB

english, 1985

34

Boat and chair benzenes incorporated in cyclophanes

Hiizu Iwamura, Hiroshi Kihara, Soichi Misumi, Yoshiteru Sakata, Teruo Umemoto

Journal:

Year:

1978

Language:

english

File:

PDF, 664 KB

english, 1978

35

Contrasting photochemical bridging regioselectivity in bridgehead-substituted 9,10-etheno- vs. 9,10-(o-benzeno)-9,10-dihydroanthracenes

Michiko Iwamura, Hideyuki Tukada, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 274 KB

english, 1980

36

Synthesis and magnetic properties of one-dimensional ferro- and ferrimagnetic chains made up of an alternating array of 1,3-bis(N-tert-butyl-N-oxyamino)benzene derivatives and Mn(II)(hfac)2

Katsuya Inoue, Fumiyasu Iwahori, Ashot S Markosyan, Hiizu Iwamura

Journal:

Coordination Chemistry Reviews

Year:

2000

Language:

english

File:

PDF, 204 KB

english, 2000

37

Reaction of trialkylstannyllithium and hexaalkydistanne. 1H and 119Sn NMR studies

Kazuko Kobayashi (née Kunô), Mituyosi Kawanisi, Sinpei Kozima, Torazô Hitomi, Hiizu Iwamura, Tadashi Sugawara

Journal:

Journal of Organometallic Chemistry

Year:

1981

Language:

english

File:

PDF, 939 KB

english, 1981

38

The “Wittig rearrangement” of α-alkoxycarbenes formed by photorearrangement of 1-alkoxytriptycenes

Hiizu Iwamura, Hideyuki Tukada

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 243 KB

english, 1978

39

A novel route from triptycenes to a dibenzo(Hafner's hydrocarbon), benz[a]indeno[1,2,3-cd]azulene

Yuzo Kawada, Hideyuki Tukada, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 132 KB

english, 1980

40

Stereoselectivity in nucleophilic substitution of trithiane derivatives

Tadashi Sugawara, Hiizu Iwamura, Michinori Ōki

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 200 KB

english, 1975

41

Reactions of methoxycarbonylcarbene with ethers studied by 1H and 13C CIDNP

Hiizu Iwamura, Yuzo Imahashi, Katsuhiko Kushida

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 221 KB

english, 1975

42

Acetylation of N-isopropylideneanilines. Formation of a novel 1,3-oxazetidine derivative

Hiizu Iwamura, Michiko Tsuchimoto, Shigeo Nishimura

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 203 KB

english, 1975

43

How strained is the “flat” benzene ring in superphane ?

Hiizu Iwamura, Morimatsu Katoh, Hiroshi Kihara

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 249 KB

english, 1980

44

Boat and chair benzenes

Hiizu Iwamura, Hiroshi Kihara, Hiroshi Kihara, Soichi Misumi, Yoshiteru Sakata, Teruo Umemoto

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 233 KB

english, 1976

45

The reaction of hexamethyl(dewar benzene) with tetracyanoethylene

Hiizu Iwamura, Yo Tanabe, Hayao Kobayashi

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 230 KB

english, 1976

46

Stereoisomerism in molecular bevel-gears. Optical resolution of the DL isomers of bis(2- and 3-chloro-9-triptycyl)methanes and ethers

Yuzo Kawada, Hiizu Iwamura, Yoshio Okamoto, Heimei Yuki

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 233 KB

english, 1983

47

Different photolytic behavior of 1,3-bis(α-diazobenyl) benzene in solutions vs. in crystals and matrices

Tadashi Sugawara, Makoto Inada, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 238 KB

english, 1983

48

An irreversible structural change observed for Di-(1-naphthyl)-methylene in organic rigid glasses

Hideyuki Tukada, Tadashi Sugawara, Shigeru Murata, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 222 KB

english, 1986

49

Electrooxidative desulfenylation of Michael-type thiol adducts of α β-unsaturated esters, ketones, and nitriles

Makoto Kimura, Shinichi Matsubara, Yasuhiko Sawaki, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 126 KB

english, 1986

50

Correlated internal rotation in bis(2,6-dichloro-9-triptycyl)methane. To what extent can phase isomers be separated and identified?

Yuzo Kawada, Yoshio Okamoto, Hiizu Iwamura

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 257 KB

english, 1983

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