Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Kan Kanamori"'
Autor:
Seiichi Matsugo, Shuichi Kaneko, Kan Kanamori, Toshinari Takamura, Yuki Nishimoto, Hirofumi Misu, Yukari Kubo, Hironori Sugiyama, Reina Saito
Publikováno v:
Inorganica Chimica Acta. 420:53-59
Vanadium compounds are known to possess a variety of physiological actions, including insulin-mimetic activities. We synthesized two peroxidovanadium(V) complexes (pVs) having the amino acid derivative N -(4-imidazolylmethyl)- l -alanate (imala) or N
Publikováno v:
European Journal of Inorganic Chemistry. 2012:4570-4573
To identify the chemical species involved in a unique, vanadium-based chemical oscillator reaction, products derived from indole in the oscillation solution were isolated and characterized. NMR and mass spectra showed that 3,3-dichloro-2-oxoindole an
Autor:
Kan Kanamori, Seiichi Matsugo
Publikováno v:
Coordination Chemistry Reviews. 255:2388-2397
An oscillatory chemical reaction is an intriguing phenomenon subject to various and often uncontrollable factors. Many oscillatory systems consist of a strong acid, metal ion and an additional species with accessible oxidation states, and restrictive
Autor:
Ken-ichi Okamoto, Kan Kanamori, Eiji Yoneda, Taeko Yokoyama, Kazuya Fujimoto, Yoshitaro Miyashita, Koichi Nozaki, Honoh Suzuki
Publikováno v:
The Open Inorganic Chemistry Journal. 2:25-33
Complexes of vanadium(III) and vanadium(IV) were synthesized with the tripodal quadridentate ligands, N,N- bis(2-pyridylmethyl)-2-aminoethanol (Hbpmae) and N,N-bis(2-imidazolylmethyl)-2-aminoethanol (Hbimae). The chemi- cal structures and geometries
Autor:
Honoh Suzuki, Yoshitaro Miyashita, Hiroyuki Yachi, Koji Kusajima, Kan Kanamori, Ken-ichi Okamoto
Publikováno v:
Bulletin of the Chemical Society of Japan. 80:324-328
New vanadium(III) and -(IV) complexes with N-(2-hydroxyphenyl)-N-(2-pyridylmethyl)amine (H2hppma) have been prepared, and their structures have been determined by X-ray crystallography. As for the ...
Publikováno v:
Bulletin of the Chemical Society of Japan. 79:1881-1888
New dinuclear and tetranuclear vanadium(III) complexes with sulfato bridge(s), [{V III (H20)}2(μ-hpnbpda)-(μ-OH)(μ-SO 4 )].5.25H 2 O (1) and [V III 4(μ-hpnbpda) 2 (μ-OH) 2 (μ-SO 4 ) 2 ]·12H 2 O (2), where hpnbpda is an alkoxobridging dinucleat
Publikováno v:
Journal of inorganic biochemistry. 147
Evidence exists that supports the various physiological roles of vanadium compounds, although the amount of vanadium in our body is limited. This limited concentration in our body does not attract much attention of the biological chemists, although t
Publikováno v:
Chemistry Letters. 41:1608-1610
The reaction of VOBr2 with N,N,N′N′-tetrakis(2-pyridylmethyl)ethylenediamine (tpen) and NaH2PO4 (2:1:2 molar ratio) in an aqueous/ethanolic solution yielded purple crystals. X-ray crystal structure...
Autor:
Masato Aoshima, Tatsuya Ueki, Kan Kanamori, Nobuo Yamaguchi, Takahiro Adachi, Hitoshi Michibata, Sonoko Kawano
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1626:43-50
Since the beginning of the last century, it has been known that ascidians accumulate high levels of a transition metal, vanadium, in their blood cells, although the mechanism for this curious biological function remains unknown. Recently, we identifi
Publikováno v:
Bulletin of the Chemical Society of Japan. 74:2113-2118
Vanadium(III) complexes with the hexadentate ligand, tetramethylenediamine-N,N,N′,N′-tetraacetate (tmdta), N,N′-bis(2-pyridylmethyl)-1,2-ethanediamine-N,N′-diacetate (bpedda), and N,N′-bis(2-pyridylmethyl)-1,3-propanediamine-N,N′-diacetat