Search Results - "Kameo, Hajime"

Recent Developments in the Coordination Chemistry of Multidentate Ligands Featuring a Boron Moiety by Kameo, Hajime, Nakazawa, Hiroshi

“…Synergistic effects between a transition metal and an appropriate ligand are required to promote a desired catalytic reaction. Ancillary ligands, provided by…”
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Palladium–Borane Cooperation: Evidence for an Anionic Pathway and Its Application to Catalytic Hydro‐/Deutero‐dechlorination by Kameo, Hajime, Yamamoto, Jun, Asada, Ayaka, Nakazawa, Hiroshi, Matsuzaka, Hiroyuki, Bourissou, Didier

“…Metal–Lewis acid cooperation provides new opportunities in catalysis. In this work, we report a new type of palladium–borane cooperation involving anionic Pd0…”
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Synthesis of a Rhodium Complex Featuring the Rh–H–B Linkage via a Hydride Migration from Rhodium to Borane: Study on the Electronic Deviation Induced by the Presence of the Boron Moiety by Kameo, Hajime, Nakazawa, Hiroshi

“…The rhodium complex [{o-(Ph2P)C6H4}2(Ph)BH]Rh(CO)(PPh3) (3-Rh) ,featuring a B–H–Rh interaction, was synthesized via phosphine ligand exchange between…”
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Synthesis, Structure, and Bonding Properties of Hypercoordinate Triorganotin Compounds Featuring Three O→Sn Interactions by Kameo, Hajime, Izumi, Daisuke, Matsuzaka, Hiroyuki

“…Here, heptacoordinate and hexacoordinate triorganotin compounds [o‐{(Ph2)(O)P}C6H4]3SnX (X=F (2 a), Cl (2 b), Me (2 f)) featuring three O→Sn interactions were…”
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Experimental and Theoretical Investigation of an SN2‑type Pathway for Borate–Fluorine Bond Cleavage by Electron-Rich Late-Transition Metal Complexes by Kameo, Hajime, Baba, Yuki, Sakaki, Shigeyoshi, Tanaka, Yudai, Matsuzaka, Hiroyuki

“…B–F σ-bond activation of a fluoroborate has been experimentally achieved through reactions with electron-rich iridium­(I) and palladium(0) complexes. The…”
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Fluorosilane Activation by Pd/Ni→Si–F→Lewis Acid Interaction: An Entry to Catalytic Sila-Negishi Coupling by Kameo, Hajime, Yamamoto, Hiroki, Ikeda, Koki, Isasa, Tomohito, Sakaki, Shigeyoshi, Matsuzaka, Hiroyuki, García-Rodeja, Yago, Miqueu, Karinne, Bourissou, Didier

“…A new mode of bond activation involving M→Z interactions is disclosed. Coordination to transition metals as σ-acceptor ligands was found to enable the…”
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Counterion Dependence of Dinitrogen Activation and Functionalization by a Diniobium Hydride Anion by Suzuki, Shoi, Ishida, Yutaka, Kameo, Hajime, Sakaki, Shigeyoshi, Kawaguchi, Hiroyuki

“…We report the synthesis of anionic diniobium hydride complexes with a series of alkali metal cations (Li+, Na+, and K+) and the counterion dependence of their…”
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Transition-Metal-Mediated Cleavage of Fluoro-Silanes under Mild Conditions by Kameo, Hajime, Kawamoto, Tatsuya, Sakaki, Shigeyoshi, Bourissou, Didier, Nakazawa, Hiroshi

“…Si−F bond cleavage of fluoro‐silanes was achieved by transition‐metal complexes under mild and neutral conditions. The Iridium‐hydride complex…”
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Coordination and Redox Isomerization in the Reduction of a Uranium(III) Monoarene Complex by La Pierre, Henry S., Kameo, Hajime, Halter, Dominik P., Heinemann, Frank W., Meyer, Karsten

“…Synthetic studies on the redox chemistry of trivalent uranium monoarene complexes were undertaken with a complex derived from the chelating…”
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Synthesis of Rhodaboratranes Bearing Phosphine-Tethered Boranes: Evaluation of the Metal–Boron Interaction by Kameo, Hajime, Hashimoto, Yasuhiro, Nakazawa, Hiroshi

“…A series of rhodaboratranes [{o(Ph2P)C6H4}3BRhH n (CO)] m (1, n = 1, m = 0; 4, n = 0, m = +1; 5, n = 0, m = −1) with different electron charges ranging from −1…”
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Synthesis, Geometry, and Bonding Nature of Heptacoordinate Compounds of Silicon and Germanium Featuring Three Phosphine Donors by Kameo, Hajime, Kawamoto, Tatsuya, Sakaki, Shigeyoshi, Bourissou, Didier, Nakazawa, Hiroshi

“…Structural studies were performed on heptacoordinate compounds of silicon {(o-Ph2P)C6H4}3SiX (X = F (1), Cl (3), H (5)) and germanium {(o-Ph2P)C6H4}3GeX (X = F…”
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Synthesis and Reactivity of Rhodium Complexes Bearing [E(o-C6H4PPh2)3]-Type Tetradentate Ligands (E = Si, Ge, and Sn) by Kameo, Hajime, Ishii, Sho, Nakazawa, Hiroshi

“…Rhodium complexes {(Ph2P)C6H4}3ERh(CO) (1: E = Si; 2: E = Ge; 3: E = Sn) bearing EP3-type tetradentate ligands were synthesized by the reaction of the…”
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Saturated Heavier Group 14 Compounds as ‐Electron‐Acceptor (Z‐Type) Ligands by Kameo, Hajime, Nakazawa, Hiroshi

“…Abstract This review article describes the chemistry of transition‐metal complexes containing heavier group 14 elements (Si, Ge, and Sn) as the…”
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Four-Electron Reduction of Dioxygen on a Metal Surface: Models of Dissociative and Associative Mechanisms in a Homogeneous System by Kameo, Hajime, Sakaki, Shigeyoshi, Ohki, Yasuhiro, Uehara, Naoki, Kosukegawa, Takuya, Suzuki, Hiroharu, Takao, Toshiro

“…Two different four-electron reductions of dioxygen (O2) on a metal surface are reproduced in homogeneous systems. The reaction of the highly unsaturated…”
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Coordination of a Triphosphine–Silane to Gold: Formation of a Trigonal Pyramidal Complex Featuring Au+→Si Interaction by Gualco, Pauline, Mallet-Ladeira, Sonia, Kameo, Hajime, Nakazawa, Hiroshi, Mercy, Maxime, Maron, Laurent, Amgoune, Abderrahmane, Bourissou, Didier

“…Coordination of the triphosphine–fluorosilane [o-( i Pr2P)­C6H4]3SiF to AuCl results in the formation of a trigonal pyramidal cationic complex. Though…”
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Crystal structure and metal atom dynamics of the dimethyl stannane complex {o-(Ph2P)C6H4}2Sn(CH3)2 by Kameo, Hajime, Nakazawa, Hiroshi, Herber, Rolfe H.

“…•Synthesis and X-ray structure of the title compound.•Temperature dependent Mössbauer spectroscopy.•Vibrational amplitudes of the Sn atom. The compound…”
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Palladium–Borane Cooperation: Evidence for an Anionic Pathway and Its Application to Catalytic Hydro‐/Deutero‐dechlorination by Kameo, Hajime, Yamamoto, Jun, Asada, Ayaka, Nakazawa, Hiroshi, Matsuzaka, Hiroyuki, Bourissou, Didier

“…Metal–Lewis acid cooperation provides new opportunities in catalysis. In this work, we report a new type of palladium–borane cooperation involving anionic Pd0…”
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Cleavage of Nitrogen-Hydrogen Bonds of Ammonia Induced by Triruthenium Polyhydrido Clusters by Nakajima, Yumiko, Kameo, Hajime, Suzuki, Hiroharu

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Saturated Heavier Group 14 Compounds as σ ‐Electron‐Acceptor (Z‐Type) Ligands by Kameo, Hajime, Nakazawa, Hiroshi

“…This review article describes the chemistry of transition‐metal complexes containing heavier group 14 elements (Si, Ge, and Sn) as the σ‐electron‐acceptor…”
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Activation of Strong Boron-Fluorine and Silicon-Fluorine σ-Bonds: Theoretical Understanding and Prediction by Kameo, Hajime, Sakaki, Shigeyoshi

“…The oxidative addition of BF3 to a platinum(0) bis(phosphine) complex [Pt(PMe3)2] (1) was investigated by density functional calculations. Both the cis and…”
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