22. "A Ruthenium(II)-Pyridylamine Complex Showing a Fluxional Intramolecular π-π Interaction"

T. Kojima, K. Hayashi, Y. Matsuda,

Chem. Lett. (9), 1008-1009 (2000).

21. "Synthesis and characterization of a novel macrocyclic ligand containing catechol donor groups and its oxovanadium(IV) complex"

T. Ma,T. Kojima, Y. Matsuda,

Polyhedron, 19(9), 1167-1172 (2000).

20. "An Efficient Synthesis of 4,5-Disubstituted Catechols"

T. Ma, T. Kojima, Y. Matsuda,

Bull. Chem. Soc. Jpn., 73(3), 747-748 (2000).

19. "Catalytic Hydrocarbon Oxygenation by Ruthenium-Pyridylamine Complexes with Alkyl Hydroperoxides: A Mechanistic Insight"

T. Kojima, H. Matsuo, Y. Matsuda,

Inorg. Chim. Acta, 300-302, 661-667 (2000) (A special issue, invited).

18. "Catalytic Hydrocarbon Oxygenation by a Dinuclear Ruthenium(II) Complex with Molecular Oxygen"

T. Kojima, Y. Matsuda,

Chem. Lett., (1), 81-82 (1999).

17. “Activation of dioxygen and alkyl hydroperoxides toward alkane functionalization with ruthenium(II)-pyridylamine complexes”

T. Kojima, T. Amano, T. Matsuo, Y. Matsuda,

J.Inorg. Biochem. 74(1-4), 194 (1999).

16. "Synthesis and Characterization of Palladium(II)-Phosphole and -Biphosphole Complexes. Regulation of Homoleptic Coordination Environment of Palladium(II)"

T. Kojima, K. Saeki, K. Ono, Y. Matsuda,

Bull. Chem. Soc. Jpn., 71(12), 2885-2892 (1998).

15. "A Novel and Highly Effective Halogenation of Alkanes with Halides on Oxidation with m-Chloroperbenzoic Acid: Looks Old, but New Reaction"

T. Kojima, H. Matsuo, Y. Matsuda,

Chem. Lett., 11, 1085-1086 (1998).

14. "Synthesis and Characterization of Mononuclear and Dinuclear Ruthenium Complexes with Tris(2-pyridylmethyl)amine and Tris(5-methyl-2-pyridylmethyl)amine"

T. Kojima, T. Amano, Y. Ishii, M. Ohba, Y. Okaue, Y. Matsuda,

Inorg. Chem., 37(16), 4076-4085 (1998).

13. "Ruthenium-Pyridylamine Complexes as Functional Models of Non-heme Iron Enzymes"

T. Kojima, T. Amano, Y. Ishii, Y. Matsuda,

J. Inorg. Biochem., 67(1-4), 238 (1997).

12. "Structures and Magnetic Properties of Some Fe(III) Complexes with Hexadentate Ligands: In Connection with Spin-Crossover Behavior"

S. Hayami, T. Matoba, S. Nomiyama, T. Kojima, S. Osaki, Y. Maeda,

Bull.Chem. Soc. Jpn., 70(12), 3001-3009 (1997).

11. "The first crystal structure determination of biphosphole-transition-metal complex: crystal structure of square-planer meso-[Pd(3,3',4,4'-tetramethyl-1,1'-diphenyl-2,2'-biphosphole)2][BF4]2"

T. Kojima, K. Saeki, K. Ono, M. Ohba, Y. Matsuda,

Chem. Commun. (17) 1679-1680 (1997).

10. "Synthesis and Characterization of [RuIIICl2(TPA)]+ (TPA = Tris(2-pyridylmethyl)amine) and Its Reactivity toward Alkane Functionalization"

T. Kojima,

Chem. Lett., (2), 121-122 (1996).

9. "Cleavage of the Nb=O Bond of Oxoniobium(V)porphyrins. Synthesis and Characterization of Novel Niobium(V)porphyrins with Two Distinct Catechols"

M. Kurihara, N. Katoh, T. Kojima, Y. Ishii, Y. Matsuda,

Inorg. Chem., 34(19), 4888-4895 (1995).

8. "Alkane Functionalization at Nonheme Iron Centers. Stoichiometric Transfer of Metal-Bound Ligands to Alkane"

T. Kojima, R. A. Leising, S. Yan, L. Que, Jr.

J. Am. Chem. Soc. 115(24), 11328-11335 (1993).

7. "Mechanistic Studies of Oxidative Ligand Transfer by Non-heme Iron Centers"

T. Kojima, R. A. Leising, L. Que, Jr.

J. Inorg. Biochem., 51(1&2), 82 (1993).

6. "Observation of Radical Intermediates for Unusual C-N Bond Formation of α-Aminomalonate To Give an α-Diamine Linkage. ESR Studies on Electron Transfer Reactions to Cobalt(III)-Polyamine Complexes"

T. Kojima, J. Tsuchiya, S. Nakashima, H. Ohya-Nishiguchi, S. Yano, M. Hidai,

Inorg. Chem. 31(12), 2333-2340 (1992).

5. "Syntheses and Characterization of Complexes Derived from α-Aminomalonate and trans-[CoCl2(2,3,2-tet)]+ (2,3,2-tet = 1,9-Diamino-3,7-diazanonane)"

T. Kojima, T. Usui, A. Shimada, M. Yashiro, T. Tanase, R. Yoshioka, R. Kuroda, S. Yano, M. Hidai, M. Kato, K. Kobayashi, T. Sakurai, S. Yoshikawa,

Inorg. Chem. 30(24), 4535-4541 (1991).

4. "Concerted Regulation of Intermolecular C-N Bond Formation of α-Aminomalonate with trans-[CoCl2(1,10-diamino-4,7-diaza-decane)]+ by Counteranion and Dioxygen"

T. Kojima, R. Kuroda, S. Yano, M. Hidai,

Inorg. Chem. 30(18), 3580-3582 (1991).

3. "Novel Carbinolamine Complex Derived from Ketomalonate and trans-[CoCl2(3,7-Diaza-1,9-diaminononane)]+. Synthesis and Characterization of [Co(N-(3,7-Diaza-9-aminononyl)-α-amino-α-hydroxymalonato)] ClO4H2O"

T. Kojima, T. Usui, M. Yashiro, R. Kuroda, S. Yano, S. Yoshikawa, M. Hidai,

Chem. Lett. 1, 137-140 (1991).

2. "Unprecedented Imido-Bridged Binuclear Cobalt(III) Complex: Synthesis and Molecular Structure of p-[Co2(μ2-N:η1-O,O')-imidomalonato](tren)2](ClO4)]3H2O"

T. Kojima, R. Kuroda, S. Yano, M. Hidai,

J. Am. Chem. Soc. 112(11), 4576-4577 (1990).

1. "Synthesis and Characterization of Cobalt(III) Complexes Containing α-Diamine and Carbinolamine Derived from α-Aminomalonate and Ethylenediamine"

T. Kojima, T. Usui, T. Tanase, M. Yashiro, S. Yoshikawa, R. Kuroda, S. Yano, M. Hidai,

Inorg. Chem. 29(3), 446-450 (1990).