1997 Fiscal Year Annual Research Report

隣接フェイシャル反応場を基軸とする新規レニウム錯体の合成と機能の開発

Research Project

Project/Area Number	09875225
Research Institution	Tokyo University of Agriculture and Technology
Principal Investigator	小宮三四郎東京農工大学, 工学部, 教授 (00111667)
Keywords	隣接フェイシャル反応場 / 三座ホスフィン配位子 / レニウム錯体
Research Abstract	隣接フェイシャル反応場をレニウム上に構築するために、labileな配位子の1つであると考えられるエチレンを持つ三座配位ホスフィンレニウム錯体の合成を行った。既知の錯体であるReCl_3(etp)[etp=PhP(C_2H_4PPh_2)_2]をエチルリチウムで還元することによりビスエチレンヒドリドレニウム錯体mer-ReH(C_2H_4)_2(etp)を収率75%で得た。この錯体のX線結晶構造解析によりその分子構造を解明した。この錯体は10atmの一酸化炭素との反応により1つのエチレンが脱離し、etp配位子によって構成されるエクアトリアル平面に一酸化炭素が1分子配位したmer-ReH(C_2H_4)(CO)_2(etp)を与えた。この錯体の構造分子はX線結晶構造解析により解明した。また、mer-ReH(C_2H_4)_2(etp)に過剰量のジメチルフェニルホスフィンを加えたところ、興味深いことに三座配位子がフェイシャルに配位した錯体fac-ReH(C_2H_4)(PMe_2Ph)(etp)を与えた。この錯体はmer-ReCl_3(PMe_2Ph)_3とETPの反応によって得られた常磁性錯体ReCl_3(PMe_2Ph)(etp)をエチルリチウムによって還元することによっても合成された。

Research Products
(10 results)

All Other

All Publications (10 results)

[Publications] Hiroaki Kudo: "Synthesis,Structure and Reactivity of(η^6-Naphthalene)iron(0)Complex Having a 1,2-Bis(dicyclohexylphosphino)ethane Ligand" J .Organomet .Chem .(in press).
[Publications] Masafumi Hirano: "Successive O-C/O-H and sp^3C-H Bond Activation of ortho Substituents in Allrl Phenyl Ethers and Phenols by a Ruthenium(0)Complex" Organometallics. 17. 501-503 (1998)
[Publications] Jose G .Planas: "C-S Bond Cleavage of Allyl Thioethers by Zerovalent Ru Complexes" Chim .Lett .123-124 (1998)
[Publications] Toshiyuki Yasuda: "Hydrogen Transfer in Pt-Mo Heterodinuclear Hydride Complexes Promoted by Alkynes" Chem .Lett .29-30 (1998)
[Publications] Masafumi Hirano: "Synthesis and Reactions of Dinitrogen Complex of Iron(0) ,Fe(N_2)(depe)_2" J .Chem. Soc. ,Dalton Trans.3453-3458 (1997)
[Publications] Masafumi Hirano: "Activation of Coordinated Cardon Dioxide in Fe(CO_2)(depe)_2 by Group 14 Electrophiles" Organometallics. 16. 4206-4213 (1997)
[Publications] Atsushi Fukuoka: "Insertion of CO into a CH_3-Pd Bond in a Heterodinucclear Complex(dpe)MePd-Co(CO)_4" Chem.Lett.377-378 (1997)
[Publications] Atsushi Fukuoka: "Enhancement of β-Hydrogen Elimination Reaction on Platinum-containing Heterodinuclear Complexes" Chem.Lett.329-330 (1997)
[Publications] Masafumi Hirano: "Unexpected Ligand Displacement of Ru(cod)(cot)with Trimethylphosphine to Give fac-Ru(6-η^1:1-3-η^3-C_8H_<10>)(PMe_3)_3" Chim.Lett.297-298 (1997)
[Publications] Sanshiro Komiya: "Synthesis of Organometallic Compounds" Wiley, 433 (1997)

1997 Fiscal Year Annual Research Report

隣接フェイシャル反応場を基軸とする新規レニウム錯体の合成と機能の開発

Principal Investigator

小宮 三四郎 東京農工大学, 工学部, 教授 (00111667)

Research Products

[Publications] Hiroaki Kudo: "Synthesis,Structure and Reactivity of(η^6-Naphthalene)iron(0)Complex Having a 1,2-Bis(dicyclohexylphosphino)ethane Ligand" J .Organomet .Chem .(in press).

[Publications] Masafumi Hirano: "Successive O-C/O-H and sp^3C-H Bond Activation of ortho Substituents in Allrl Phenyl Ethers and Phenols by a Ruthenium(0)Complex" Organometallics. 17. 501-503 (1998)

[Publications] Jose G .Planas: "C-S Bond Cleavage of Allyl Thioethers by Zerovalent Ru Complexes" Chim .Lett .123-124 (1998)

[Publications] Toshiyuki Yasuda: "Hydrogen Transfer in Pt-Mo Heterodinuclear Hydride Complexes Promoted by Alkynes" Chem .Lett .29-30 (1998)

[Publications] Masafumi Hirano: "Synthesis and Reactions of Dinitrogen Complex of Iron(0) ,Fe(N_2)(depe)_2" J .Chem. Soc. ,Dalton Trans.3453-3458 (1997)

[Publications] Masafumi Hirano: "Activation of Coordinated Cardon Dioxide in Fe(CO_2)(depe)_2 by Group 14 Electrophiles" Organometallics. 16. 4206-4213 (1997)

[Publications] Atsushi Fukuoka: "Insertion of CO into a CH_3-Pd Bond in a Heterodinucclear Complex(dpe)MePd-Co(CO)_4" Chem.Lett.377-378 (1997)

[Publications] Atsushi Fukuoka: "Enhancement of β-Hydrogen Elimination Reaction on Platinum-containing Heterodinuclear Complexes" Chem.Lett.329-330 (1997)

[Publications] Masafumi Hirano: "Unexpected Ligand Displacement of Ru(cod)(cot)with Trimethylphosphine to Give fac-Ru(6-η^1:1-3-η^3-C_8H_<10>)(PMe_3)_3" Chim.Lett.297-298 (1997)

[Publications] Sanshiro Komiya: "Synthesis of Organometallic Compounds" Wiley, 433 (1997)

小宮三四郎東京農工大学, 工学部, 教授 (00111667)