Journal ArticleDOI
A new model for dioxygen binding in hemocyanin. Synthesis, characterization, and molecular structure of the .mu.-.eta.2:.eta.2 peroxo dinuclear copper(II) complexes, [Cu(HB(3,5-R2pz)3)]2(O2) (R = isopropyl and Ph)
Nobumasa Kitajima,Kiyoshi Fujisawa,Chisato Fujimoto,Yoshihiko Moro-oka,Shinji Hashimoto,Teizo Kitagawa,Koshiro Toriumi,Kazuyuki Tatsumi,Akira Nakamura +8 more
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TLDR
In this article, the synthesis and characterization of μ-η 2 : η 2 peroxo dinuclear copper(II) complexes which to oxyhemocyanin (or oxytyrosinase) in their physicochemical properties are presented.Abstract:
The synthesis and characterization of μ-η 2 :η 2 peroxo dinuclear copper(II) complexes which to oxyhemocyanin (or oxytyrosinase) in their physicochemical properties are presented. The low-temperature reaction of a di-μ-hydroxo copper(II) complex [Cu(HB(3,5-i-Pr 2 pz) 3 )] 2 (OH) 2 (8) with H 2 O 2 gave a μ-peroxo complex [Cu(HB(3,5-i-Pr 2 pz) 3 )] 2 (O 2 ) (6)read more
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Journal ArticleDOI
Supramolecular assemblies of benzene-1,3,5-tricarboxylic acid and 3,5-substituted pyrazoles: formation and structural analysis
TL;DR: In this paper, the formation of hydrogen bond between protonated pyrazoles and anions provides a sufficient driving force for the directed assembly of varied supramolecular frameworks where H3BTC nicely adjusts its cavity dimensions to accommodate the guest.
Journal ArticleDOI
Bright Cyan Phosphorescence of a (Phosphane)copper(I) Complex of the Trihydridopyrazolylborate Ligand H3B(3,5‐Ph2Pz)–
TL;DR: The ligand trihydrido(3,5-diphenylpyrazol-1-yl)borate (MpPh2) as discussed by the authors was used to synthesize three phosphane-stabilized copper(I) complexes.
Journal ArticleDOI
Kupfer(I)-Komplexe mit 1-Azadien-Chelatliganden und ihre Reaktion mit Sauerstoff
TL;DR: The reaction of the bidendate 1-azadiene ligands Me2N(CH2)nNCHCHCHPh with CuX results in the formation of the dimeric compounds.
Book ChapterDOI
Biomimetic Chemistry with Tris(triazolyl)borate Ligands: Unique Structures and Reactivity via Interactions with the Remote Nitrogens
TL;DR: A review of the structures and reactivity of tris(triazolyl)borate (Ttz) ligands and closely related triazole-based ligands is presented, with an emphasis on complexes of the transition metals as mentioned in this paper.
Journal ArticleDOI
Effect of electron donating substituents on supramolecular structure of salts having phenylphosphonic acid and pyrazoles
TL;DR: In this paper, the presence of different substituents on pyrazole moieties provides sufficient non-covalent interactions which are responsible for the different supramolecular structures adopted.