J. Ojima

发表

Optical Nonlinearities of Macrocyclic Conjugated Systems

H. Sasabe, H. Higuchi, A. Garito, 1992 .

Syntheses and Properties of Unsymmetrically Substituted Bi- and Quaterthiophenes.

H. Sasabe, H. Higuchi, H. Yokota, 1998 .

Third-Order Nonlinear Optical Properties of Thiophene Oligomers and Derivatives

H. Sasabe, D. Fichou, Liming Wang, 1994 .

Dynamic Stereochemistry of N-Phenyl-9-triptycylamine and Its N-Alkyl Derivatives

K. Inoue, H. Higuchi, G. Yamamoto, 1998 .

Synthesis of 1,6-diethynylcyclohepta-1,3,5-triene and its oxidative coupling to dimethano-bridged octadehydro[20]annulene and trimethano-bridged dodecadehydro[30]annulene

H. Higuchi, G. Yamamoto, J. Ojima, 1995 .

Synthesis and properties of methano-bridged tetradehydro-[20]-, -[24]-, -[26]-, -[28]-, -[30]- and -[32]-annulenediones

H. Higuchi, G. Yamamoto, K. Asano, 1993 .

Synthesis and 1H NMR Spectral Behavior of a Methano[20]annulenedione Derivative

H. Higuchi, G. Yamamoto, J. Ojima, 1992 .

Synthesis and properties of dimethano-bridged tetradehydro[21]-, -[23]- and -[25]annulenones

K. Inoue, H. Higuchi, G. Yamamoto, 1995 .

Annelated dehydroannulenes fused with azulene: synthesis and properties of tetradehydro[14]- and -[16]annuleno[a]azulenes

H. Higuchi, G. Yamamoto, J. Ojima, 1994 .

Syntheses and Properties of Unsymmetrically Substituted Bi- and Quaterthiophenes.

H. Sasabe, H. Higuchi, H. Yokota, 1998 .

Simple Separation of an Isomeric Mixture of Dihexylbithiophenes with Head-to-head and Head-to-tail Orientations

H. Higuchi, N. Hayashi, J. Ojima, 1995 .

SYNTHESIS AND PROPERTIES OF ALPHA ,OMEGA -DISUBSTITUTED OLIGO(3-HEXYLTHIOPHENE)S AND OLIGOTHIENOQUINONOIDS IN HEAD-TO-HEAD ORIENTATION

H. Sasabe, H. Higuchi, T. Wada, 1995 .

Synthesis of 1,5,10,14-tetramethyl-6,8,15,17-tetradehydro-[18]annulene

J. Ojima, T. Katakami, G. Nakaminami, 1968 .

The synthesis of 1,6-methano-[12]-, -[18]-, -[20]-, -[22]-, and -[24]-annulenes

S. Fujita, Shigeyasu Kuroda, Koji Yamamoto, 1987 .

A synthesis of a doubly-bridged [24] annulene

Shigeyasu Kuroda, Koji Yamamoto, J. Ojima, 1986 .

Synthesis and Properties of the Tridecafulvene Derivatives. The Substituent Effect at the 14-Position on the Tropicity of Thirteen-Membered Fulvene System

M. Iyoda, K. Kitamura, J. Ojima, 1989 .

Synthesis and Properties of Dicyanotrideca-, -pentadeca-, and -heptadecafulvene Derivatives

Shigeyasu Kuroda, J. Ojima, H. Takeda, 1986 .

The synthesis of diphenyltrideca-, -pentadeca-, -heptadeca-, and -nonadecafulvene derivatives

Shigeyasu Kuroda, J. Ojima, Kazuto Kitatani, 1982 .

SYNTHESES AND PROPERTIES OF BENZANNELATED DIPHENYLPENTADECAFULVENE DERIVATIVES

J. Ojima, Shigeyasu Kurom, M. Kirita, 1982 .

Trimethylbisdehydro[23]- and -[25]annulenones

J. Ojima, K. Wada, M. Terasaki, 1981 .

Syntheses and properties of methyl-substituted benzannelated tetradehydro[13]annulenones

J. Ojima, M. Fujiyoshi, 1980 .

Synthesis, conformation and tropicity of dimethano-bridged tetradehydrothia[21]-, -[23]- and -[25]annulenes

H. Matsubara, T. Adachi, H. Higuchi, 1996 .

Synthesis and properties of dimethyltetradehydrothia-[19]-, -[21]-, -[23]-, and -[25]-annulene. Diatropic and paratropic analogues of thiophene

G. Yamamoto, J. Ojima, M. Nagaya, 1990 .

The synthesis of 2-ethoxy-6,11-dimethyl-7,9-bisdehydroaza[14]annulene and its benzannelated derivatives

Mitsunobu Nakamura, T. Nakada, J. Ojima, 1985 .

Synthesis of Dibenzotrisdehydro[16]annulene-1,4-dione and the Related Compounds

H. Higuchi, G. Yamamoto, J. Ojima, 1993 .

Synthesis and Properties of Methano-Bridged Bisdehydro[17]-, -[19]-, -[21]- annulenones and the Related Compounds

H. Higuchi, G. Yamamoto, K. Asano, 1995 .

Synthesis and Properties of Conjugated Porphyrins with a Diacetylene Spacer

H. Imahori, H. Higuchi, Y. Sakata, 1994 .

Stereodynamics of N,N-dialkyl-9-triptycylamines

H. Higuchi, G. Yamamoto, J. Ojima, 1996 .

SYNTHESIS AND ELECTRONIC PROPERTIES OF D8 TRANSITION-METAL COMPLEXES OF VINYLENE-BRIDGED BIS- AND TRIS(OCTAETHYLPORPHYRIN)S

M. Takeuchi, K. Tani, H. Higuchi, 1999 .

THE SYNTHESIS OF DIBENZO DERIVATIVES OF PENTATRIDECA-, PENTAPENTADECA-, PENTAHEPTADECA-, AND PENTANONADECAFULVALENES

N. Morita, J. Ojima, T. Asao, 1983 .

Syntheses and properties of dimethylbisdehydro[15]annulenone, -[17]annulenone, -[19]annulenone, and -[21]annulenone

F. Sondheimer, J. Ojima, K. Wada, 1980 .

Unsaturated macrocyclic compounds. 122. Synthesis of methyl-substituted bisdehydro[13]annulenones. Conformational isomerism and ring current effects in conjugated 13-membered cyclic ketones

F. Sondheimer, J. Ojima, T. M. Cresp, 1977 .

Synthesis and properties of a new methano-bridged tetradehydro[22]annulenedione

H. Higuchi, G. Yamamoto, K. Asano, 1994 .

Synthesis and Properties of Dihexylbithienoquinonoid Derivatives with Head-to-head, Head-to-tail, and Tail-to-tail Orientations

H. Higuchi, J. Ojima, Y. Uraki, 1998 .

Mono-, Di-, and Trimetallic Palladium(II) Porphyrin Trimers with Etheno-bridges

M. Takeuchi, H. Higuchi, J. Ojima, 1996 .

Syntheses and properties of methano-bridged dichlorodidehydro-[16]-, -[20]-and-[24]-annulenediones

T. Adachi, H. Higuchi, Koji Yamamoto, 1994 .

Synthesis and Properties of Tris(octaethylporphyrin)s Connected with Vinylene Groups.

M. Takeuchi, H. Higuchi, Y. Sakata, 1997 .

The synthesis of methano-bridged bisdehydro [18]-, -[20]-, -[22]-, and -[24] annulenes

Shigeyasu Kuroda, J. Ojima, M. Shibutani, 1986 .

Synthesis, Structural and Conformational Analysis of Methanohomo(15)annulene and Methanohomo(19)annulene.

H. Higuchi, G. Yamamoto, J. Ojima, 1993 .

Synthesis of methano-bridged tetradehydro[36]annulene

M. Iyoda, H. Higuchi, G. Yamamoto, 1993 .

Synthesis of methano-bridged tetradehydrodiaza[22]annulene and related compounds

H. Higuchi, G. Yamamoto, J. Ojima, 1993 .

Synthesis and properties of methanothia-[15]-, -[17]-, -[19]-, -[21]-, -[23]-, -[25]-, -[27]-, -[29]-annulene and dimethanodithia-[26]- and -[30]-annulene

S. Fujita, Shigeyasu Kuroda, G. Yamamoto, 1990 .

Synthesis and Properties of Methanothia-(15)-, -(17)-, -(19)-, -(21)-, -(23)-, -(25)-, -(27)-, -(29)-annulene and Dimethanodithia-(26)- and -(30)-annulene.

S. Fujita, Shigeyasu Kuroda, G. Yamamoto, 1990 .

Tricyclic system containing large rings. The synthesis of fully-conjugated [12](1,3)[12](4,6)cyclophanpolyenepolyynes and related compounds

T. Nakada, J. Ojima, K. Wada, 1985 .

Synthesis of Methano-Bridged Tetradehydrodiaza(22)annulene and Related Compounds.

H. Higuchi, G. Yamamoto, J. Ojima, 1993 .

1H and 13C NMR Spectral Behavior and Isomerism in 7,12-Dimethyl-, 2,7,12-Trimethyl-, and 7,12,15-Trimethyl-8,10-bisdehydro[15]annulenones

H. Higuchi, G. Yamamoto, J. Ojima, 1992 .

Synthesis, Structural and Conformational Analysis of Methanohomo(15) annulene and Methanohomo(19)annulene.

H. Higuchi, G. Yamamoto, J. Ojima, 1993 .

Synthesis and properties of methano-bridged tetradehydro-[26]-, -[28]-, -[30]-, -[32]-, -[34]-, and -[38]-annulene

S. Fujita, Shigeyasu Kuroda, Y. Yoneyama, 1988 .

The highly stable 1,6-methanotetradehydro-[26]-, -[28]-, -[30]-, -[32]-, -[34]-, and -[38]-annulenes. Limiting ring size for dia- and para-tropicity

S. Fujita, Shigeyasu Kuroda, J. Ojima, 1987 .

Synthesis of Methano‐Bridged Tetradehydro(36)annulene.

M. Iyoda, H. Higuchi, G. Yamamoto, 1993 .

Formation of a paratropic, dicationic 24π-electron system in D2SO4

H. Higuchi, G. Yamamoto, J. Ojima, 1994 .

Synthesis and Properties of Methano-Bridged Thia[15]-, Thia[17]-, and Thia[19]annulenes

S. Fujita, Shigeyasu Kuroda, Y. Yoneyama, 1987 .

Synthesis and properties of tetramethyloctadehydrodihydro-[26]-, -[28]-, -[30]-, -[32]- and [34]-annulenediones

H. Higuchi, G. Yamamoto, J. Ojima, 1994 .

Structures and Tropicity of Hydrogenation Products of a Bisdehydro[13]annulenone and a Bisdehydro[15]annulenone

M. Iyoda, H. Higuchi, G. Yamamoto, 1998 .

5,10-Dimethyl[13]annulenone: The first monocyclic annulenone larger than tropone

H. Higuchi, G. Yamamoto, J. Ojima, 1996 .

1H and 13C NMR Spectral Behavior and Isomerism in 7,12-Dimethyl-, 2,7, 12-Trimethyl-, and 7,12,15-Trimethyl-8,10-bisdehydro(15)annulenones.

H. Higuchi, G. Yamamoto, J. Ojima, 1992 .

Configurational and conformational isomerization of 9,14-dimethyl-10, 12-bisdehydro[19]annulenone in neutral and acidic solutions

H. Higuchi, G. Yamamoto, J. Ojima, 1991 .

The Highly Stable 1,6-Methanotetradehydro-(26)-, -(28)-, -(30)-, -(32)-, -(34)-, and -(38)-annulenes. Limiting Ring Size for Dia- and Paratropicity.

S. Fujita, Shigeyasu Kuroda, J. Ojima, 1987 .

A methano-bridged dehydro[24]annulenedione. A highly diatropic dicationic 22π-electron species in D2SO4

H. Higuchi, G. Yamamoto, K. Asano, 1993 .

Unusual formation of a methano-bridged didehydro[20]annulenedione. A highly diatropic, dicationic 18π-electron species in D2SO4

H. Higuchi, G. Yamamoto, K. Asano, 1993 .

Synthesis and Properties of Methano-Bridged Tetradehydro-(26)-, -(28)-, -(30)-, -(32)-, -(34)-, and -(38)-annulene.

S. Fujita, Shigeyasu Kuroda, Y. Yoneyama, 1988 .

Syntheses and properties of a trimethyltetradehydro[23]annulenone and a trimethyltetradehydro[25]annulenone

J. Ojima, K. Wada, M. Terasaki, 1982 .

Synthesis and Properties of Methano-Bridged Thia(15)-, Thia(17)-, and Thia(19)annulenes.

S. Fujita, Shigeyasu Kuroda, Y. Yoneyama, 1988 .

Structures and Tropicity of Hydrogenation Products of a Bisdehydro[13]annulenone and a Bisdehydro[15]annulenone.

M. Iyoda, H. Higuchi, G. Yamamoto, 1998 .

Configurational and conformational isomerism of 9,14-dimethyl-, 2,9,14-trimethyl- and 9,14,19-trimethyl-10,11,12,13-tetradehydro[19]annulenones in neutral and acidic solutions

H. Higuchi, G. Yamamoto, J. Ojima, 1992 .

Unusual Formation of a Methano‐Bridged Didehydro(20)annulenedione. A Highly Diatropic, Dicationic 18π‐Electron Species in D2SO4.

H. Higuchi, G. Yamamoto, K. Asano, 1993 .

Unusual formation of tricyclic annulenediones: diatropic cationic 10π-electron species in D2SO4

M. Iyoda, K. Inoue, H. Higuchi, 1994 .

Synthesis and properties of methano bridged tetradehydro-[18]annulene, -[20]annulene, -[22]annulene, -[24]annulene, and the related [1,3]cyclophanpolyenediyne compounds

Mitsunobu Nakamura, Shigeyasu Kuroda, J. Ojima, 1987 .

SYNTHESIS OF DIBENZO[f,l]- 8,10-BISDEHYDRO[17]ANNULENONE

J. Ojima, A. Kimura, T. Yokoyama, 1975 .

Synthesis and properties of N-cyanodimethyltetradehydro-trideca-, -pentadeca-, -heptadeca-, and -nonadeca-azafulvenes, and benzannelated N-cyanotridecaazafulvene derivatives

M. Iyoda, H. Higuchi, G. Yamamoto, 1991 .

Syntheses and Properties of α-Alky1-Substituted Bisdehydroaza[14]-annulenes and the Related Benzannelated Derivatives.

J. Ojima, Shuichi Ishizaka, Emiko Ejiri, 1986 .

Syntheses and properties of trimethylbisdehydro[15]annulenone and its benzannelated derivatives.

J. Ojima, K. Wada, K. Kanazawa, 1980 .

THE SYNTHESIS OF TETRAKISDEHYDROTETRAAZAANNULENES. TETRAMETHYL(32)-, (40)-, AND TETRABENZO(32)ANNULENE

J. Ojima, M. Fujiyoshi, Y. Shiroishi, 1978 .

Synthesis and properties of a bisdehydro[14]annuleno[c]furan and an ortho-annelated tetrakisdehydro[14]annuleno[14]annulene

M. Iyoda, M. Oda, H. Higuchi, 1994 .