• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Intermolecular transfer of organic ligands among transition metal complexes

Research Project

Project/Area Number 09440229
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

OSAKADA Kohtaro  Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Professor, 資源化学研究所, 教授 (00152455)

Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 1999: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1998: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 1997: ¥8,300,000 (Direct Cost: ¥8,300,000)
KeywordsCoupling Reaction / Palladium / Arly Complex / Alkynyl Complex / Ligand Transfer Reaction / Transmetalation / Platinum Complex / Copper Complex / 遷移金属 / 配位子移動 / 有機金属錯体 / 白金 / 均化反応 / ロジウム / アセチリド
Research Abstract

Transmetalation is one of the important fundamental reactions which constitute of synthetic organic reactions such as homo- and cross-coupling and alkene polymerization. This study aimed elucidation of detailed mechanism of transmetalation of organotransition metal complexes. Arylpalladium alkynyl complexes with tertiary phosphime ligands react with arylpalladium iodo complexes below room temperature to cause intermoelcular alkynyl ligand transfer to give new organopalladium complexes. Alkynyl-palladium bond is thermodynamically more stable than the aryl-palladium bond but much more reactive because the transmetalation of the alkynyl ligand is favored by high stability of intermediate dinuclear complexes with bridging alkynyl ligand. Similar alkynyl ligand transfer from Pd to Pt complexes requires higher termperature or addition of CuI catalyst.
Dialkynylpalladium and platinum complexes react with diiodo complexes of these metals to cause the complexes via transmetalation of the alkynyl ligands. Distribution of the product is influenced by thermodynamic stability of the complexes and the presence or absence of CuI catalyst which enhances the reaction significantly.
Arylpalladium iodo complexes with chelating diamines do not cause intermolecular aryl ligand transfer, whereas the cationic species prepared from addition of AgBFィイD24ィエD2 to the complexes undergo disproportionation to give diarylpalladium complexes. The product give biaryl via reductive elimination, which is related to the mechanism of homocoupling reaction catalyzed by group 10 metal complexes. Rates of the transmetalation depend highly on kinds of aryl group; the complexes with fluorinated aryl ligand exhibit low reactivity toward the transmetalation.
In summary, the present study has revealed various aspects of transmetalation of organotransition metal complexes and elucidated the mechanism of several synthetic organic reactions that involve transmetalation as a crucial step.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (74 results)

All Other

All Publications (74 results)

  • [Publications] K. Osakada, T. Kozumi, T. Yamamoto: "Si-H Si-C Bond Activation of Triorganosilane Promoted by RhCI[P(i-Pr)_3]_2 Synthesis Stracture of a Dinuclear Rh(IV) Complex with μ-Silylene Ligands"Bull. Chem. Soc, Jpn.. 70. 189-195 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, K. Hataya, T. Yamamoto: "Preparation structures of Hydrido(organosily)arenethiolatorhodium(III) Complexes with Pme_3 Ligands Irreversible and Reversible Oxidative Addition of Si-H Bond to thiolatorhodium(I) Complexes"Inorg, Chem. Acta. 259. 203-211 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Takizawa, T. Koizumi, T. Yamamoto: "Preparation of Cu(I) Complexes with N-Bonded or O-Bonded p-Cyanophenoxido Ligand Their Structures in Solid State in Solution"Chem. Lett.. 325-326 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, R. Sakata, T. Yamamoto: "Intermolecular Akkynyl Lig Transfer from Arylpalladium(II) to -platinum(II) Complexes with without CuI. Catalyst Reversible Migration of the Ligand between Cu(I) Pd(II) Centres"J. Chem. Soc, Dalton Trans.. 1265-1266 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Koizumi, T. Yamamoto: "A New Series of Mono- Dinuclear Hydridosilylrhodium(III) Complexes, RhCI(H)(SiAr_3)L_2 and RhL(SiAr_3)H(μ-Cl)((μ-H)RhH-(SiAr_3)L. Preparation by Oxidative Addition of HSiAr_3 and Molecular Structures of the Complexes"Organometallics. 16. 2063-2069 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, J. C. Choi, S. Sarai, T. Koizumi, T. Yamamoto: "New Rhodacyclopentane with Phenylvinylidene Substituents, mer-Rh[CH_2C(=CHPh)C(=CHPh)CH_2]Cl(Pme_3)_3 Stracture Formation Through Concerted Cycloaddition of Phenylallene Molecules to RhCl(PMe_3)_3"Chem. Commun.. 1313-1314 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, S. Sarai, T. Koizumi, T. Yamamoto: "Structure Chemical Properties of Chloro(hydrido)diarylsilylrhodium(III) Complexes, mer-RhCl(H)(SiHAr_2)(Pme_3 )_3 Thermally Induced chloro Transfer from Rh to Si in the Complexes Related Reactions"Organometallics. 16. 3973-3980 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, S. Sarai, T. Yamamoto: "Preparation Properties of trans-Pd(Ar)(C*CPh)(PEt_3)_2 Intermolecular Alkynyl Lig Transfer between cu(I) Pd(II) Compleses Relevant to Pd Complex Catalyzed Cross- coupling of Terminal Alkyne with Bromoarene in the Presence of CuI Co-catalyst"Organometallics. 16. 5354-5364 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, J. C. Choi, T. Yamamoto: "Living Copolymerization of Arlallene Carbon Monoxide Promoted by a π-allylichhodium Complex to Give Polyketones with Highly Regulated Structure"J. Am. Chem. Soc.. 119. 12390-12391 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. koizumi, T. Yamamoto: "Intermolecular Transfer of Hydrido Triarylsilyl Ligands between Rh and Pt Complexes through Reversible Reductive Elimination of HsiAr_3 and Reoxidative Addition"Organometallics. 16. 6014-6016 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. koizumi, T. Yamamoto: "Symmetrically Bridging Coordination of Triarylsilyl Ligand in Dinuclear Rhodium Complexes Synthesis Characterization of LRh(H)(μ-CI)(μ-SiAr_2)(μ-SiAr_3)Rh(H)L(Ar=Ph、C_6H_4-p-F;L=P(i-Pr)_3)"Angew. Chem. Int. Ed. Engl.. 37. 349-351 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. koizumi,T. Sarai, T. Yamamoto: "Isomers of Chloro(triarylsilyl)hydridorhodium(III) Complexes, mer-RhCI(H)(SiAr_3)(Pme_3)_3 Relevance of Their Structures to Reductive Elimination of ClSiAr_3"Organometallics. 17. 1868-1872 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. C. Choi, S. Sarai, K. Osakada, T. Yamamoto: "Rh(I) Complexes with π-Coordinated Arylallene Structures in the Solid State and in Solution Their Further Reaction with Arylallene Forming Rhodacyclopentane"Organometallics. 17. 2037-2045 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. J. Kim, K. Osakada, T. Yamamoto et al.: "Dipalladium Complexes with a Bridging Diarylene Ligand. Synthesis and CNR and CO Insertion into the Pd-C Bonds"J. Chem. Soc, Dalton Trans.. 1775-1780 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. C. Choi, K. Osakada, T. Yamamoto: "Single Multiple Insertion of Arylallene into Rh-H Bond to Give π-Allylicrhodium Complex"Organometallics. 17. 3044-3050 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, H. Takimoto, T. Yamamoto: "π-Coordination vs Ring Opening Isomerization of 2-Phenyl-1-methylenecyclopropane upon the Reaction with Rhcl(PPh_3)_3"Organometallics. 17. 4532-4534 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, K. Hataya, T. Yamamoto: "Thermal Isomerization of mer-RhH(SiAr_2)(SAr)(PMe_3)_3 to fac-RhH_2[SiAr_2(SAr)](PMe_3)_3 Involving Thiolato Group Transfer from Rh to Si"Bull. Chem. Soc. Jpn.. 71. 2853-2858 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. koizumi, K. Osakada, T. Yamamoto: "Thermal Si-C Bond Cleavage of LRhH(SiAr_3)(μ-H)(μ-Cl)RhH(SiAr_3)L(Ar = C_6H_5, C_6H_4F-p; L = P(i-Pr)_3) to Give LRhH(μ-SiAr_3)(μ-SiAr_2)(μ-Cl)RhHL Containing Symmetricallly Bridging Triarylsilyl diarylsilylene Ligands"Organometallics. 17. 5721-5727 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. C. Choi, I. Yamaguchi, K. Osakada, T. Yamamoto: "Alternating Copolymerization of Arylallenes with Carbon Monoxide Catalyzed by a π-Allyl Rhodium Complex Synthesis of Polyketones Having Regulated Structure and Molecular Weight"Macromolecules. 31. 8731-8736 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. J. Kim, K. Osakada, T. Yamamoto: "Unsymmertrical Symmetrical Dipalladium Complexes with Bridging Diphenylsilyl Ligands Structures of (Me_3P)Pd(μ-SiHPh_2)_2Pd(PMe_3)_2 [(Me_3P)Pd(μ-SiHPh_2)]_2 in the solid State and in Solution"Organometallics. 17. 4929-4931 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, H. Takimoto, T. Yamamoto: "Reaction of 2-Aryl-1-methylenecyclopropane with Rh(I) Complex Leading to Ring-opening Isomerization π-coordination of the C=C Double Bond"J. Chem. Soc, Dalton Trans.. 853-860 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. J. Kim, K. Osakada, M. Tanabe, T. Yamamoto: "Trans and Cis Isomers of Pt(SiHAr_2)_2(PR_3)_2(R = Me, Et) Type Complexes in the Solid State in Solutions"Organometallics. 18. 1349-1352 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 小阪田耕太郎、山本隆一: "有機遷移錯体のトランスメタル化反応、均一系触媒反応との関連"有機合成化学協会誌. 57. 305-312 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Hosoda, T. Yamamoto: "Mechanistic Features of Intermolecular Thiolato Ligands Transfer from Thiolato-titanocene to Pt(Cl)Me(cod) To Give Methyl(aryltiolate) platinum(II) Complexes"Bull. Chem. Soc. Jpn.. 73(in press). (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, M. Hamda, T. Yamamoto: "Intermolecular Alkynyl Ligand Transfer of Pd(II) and Pt(II) Complexes with -C*CCOOR and -C*CPh Ligands. Relative Stability of the Alkynyl Complexes Conproportionation of Dialkynyl diiodo complexes of These Metals"Organometallics. 19. 458-468 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. J. Kim, K. Osakada, J. C. Choi, T. Yamamoto: "Dipalladium Complexes with Bridging Diorganosily Ligands. Synthesis, Structures, and Properties of [LPd(μ-SiH(R)Ph)]_2(R = Ph, Me; L = PMe_3, PEt_3, PMePh_2)"J. Chem. Soc, Dalton Trans.. 417-420 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Yamamoto: "Transmetallation of alkynyl and aryl complexes of group 10 transition metals"Coordination Chemistry Reviews. (in press). (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Yamamoto: "Transmetalation. Its Mechanism and Relevance to Metal Promoted Coupling Reaction"Reviews on Heteroactom Chemistry. (in press). (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Koizumi, T. Yamamoto: "Si-H Si-C Bond Activation of Triorgnosilane Promoted by RhCl[P(I-Pr)ィイD23ィエD2]ィイD22ィエD2 Synthesis Structure of a Dinulclear Rh(IV) Complex with μ-Silylene Ligands"Bull. Chem. Soc. Jpn.. 70. 189-195 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, K. Hataya, T. Yamamoto: "Preparation Structure of Hydrido(organosilyl)arenethiolato rhodium(III) Complexes with PmeィイD23ィエD2 Ligands Irreversible and Reversible Oxidative Addition of Si-H Bond to Thiolatorhodium(I) Complexes"Inorg. Chim. Acta. 259. 203-211 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Tanizawa, T. Koizumi, T. Yamamoto: "Preparation of Cu(I) Complexes with N-Bonded or O-Bonded p-Cyanophenoxido Ligand Their Structure in Solid State in Solution"Chem. Lett.. 325-326 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, R. Sakita, T. Yamamoto: "Intermolecular Alkynyl Lig Transfer from Arylpalladium(II) to -platinum(II) Complexes with without CuI Catalyst Reversible Migration of the Ligand between Cu(I) Pd(II) Centers"J. Chem. Soc. Dalton Trans. 1265-1266 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Koizumi, T. Yamamoto: "A New Series of Mono- Dinuclear Hydridosilylrhodium(III) Complexes, RhCl(H)(SiArィイD23ィエD2)LィイD22ィエD2 RhL(SiArィイD23ィエD2)H(μ-Cl)(μ-H)RhH(SiArィイD23ィエD2)L [L = P(I-PrィイD23ィエD2)] Preparation by Oxidative Addition of HSiArィイD23ィエD2 and Molecular Structures of the Complexes"Organometallics. 16. 2063-2069 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, J-C Choi, S. Sarai,T. Koizumi, T. Yamamoto: "New Rhodacyclopetane with Phenylvinylidene Substituents, mer-Rh[CHィイD22ィエD2)C(=CHPh)C(=CHPh)CHィイD22ィエD2]Cl(PmeィイD23ィエD2)ィイD23ィエD2) Structure Formation through Concerted Cycloaddition of Phenylallene Molecules to RhCl(PmeィイD23ィエD2)ィイD23ィエD2he Complexes"Chem. Commun.. 1313-1314 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, S. Sarai, T. Koizumi, T. Yamamoto: "Structure Chemical Properties of Chloro(hydrido)diarylsilylrhodium(III) Complexes, mer-RhCl(H)(SiHArィイD22ィエD2(PMeィイD23ィエD2)ィイD23ィエD2 Thermally Induced Chloro Transfer from Rh to Si in the Complexes Related Reactions"Organometallics. 16. 3973-3980 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Koizumi, K. Osakada, T. Yamamoto: "Intermolecular Transfer of Hydrifo Triarylsilyl ligands between Rh and Pt Complexes through Reversible Reductive Elimination of HSiArィイD23ィエD2 and its Reoxidative Addition"Organometallics. 16. 6014-6016 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, J. -C. Choi, T. Yamamoto: "Living Copolymerization of Arylallene Carbon Monoxide Promoted by a π-Allylicrhodium Complex to Give Polyketones with Highly Regulated Structure"J. Am. Chem. Soc.. 119. 12390-12391 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, R. Sakata, T. Yamamoto: "Preparation Properties of trans-Pd(Ar)(C≡CPh)(PetィイD23ィエD2)ィイD22ィエD2 Intermolecular Alkyl Lig Transfer between Cu(I) Pd(II) Complexes Revenant to PD Complex Catalyzed Cross-coupling of Terminal Alkyne with Bromoarene in the Presence of CuI Co-catalyst"Organometallics. 16. 5354-5364 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Koizumi, T. Yamamoto: "Symmetrically Bridging Coordination of Triarylsilyl Ligand in Dinuclear Rhodium Complexes Synthesis Characterization of LRh(H)(μ-Cl)(μ-SiArィイD22ィエD2)(μ-SiArィイD23ィエD2)Rh(H)L"Angew. Chem. Int. Ed. Engl.. 37. 349-351 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Koizumi, S. Sarai, T. Yamamoto: "Isomers of Chloro(triarylsilyl)hydridorhodium(III) Complexes, mer-RhCl(H)(SiArィイD23ィエD2)(PmeィイD23ィエD2ィイD23ィエD2 Relevance of Their Structures to Reductive Eliminaiton of ClSiArィイD23ィエD2"Organometallics. 17. 1868-1872 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. -C. Choi, S. Sarai, T. Koizumi, K. Osakada, T. Yamamoto: "Rh(I) Complexes with π-Coordinated Arylallene Structures in the Solid State and inn Solution Their Further Reaction with Aryllallene Forming Rhodacyclopentane"Organometallics. 17. 2037-2045 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. -J. Kim, S. -W. Song, S. -C. Lee, S. -W. Lee, K. Osakada, T. Yamamoto: "Dipalladium complexes with a Bridging Diarylene Ligand Synthesis and CNR and CO Insertion into the Pd-C Bonds"J. Chem. Soc. Dalton Trans.. 1775-1780 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. -C. Choi, K. Osakada, T. Yamamoto: "Single Multiple Insertion of Arylallene into Rh-H Bond to Give π-Allyicrhodium Complexes"Organometallics. 17. 3044-3050 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, K. Hataya, T. Yamamoto: "Thermal Isomerization of mer-RhH(SiArィイD22ィエD2)(Sar)(PmeィイD23ィエD2)ィイD23ィエD2 to fac-PhHィイD22ィエD2[SiArィイD22ィエD2(Sar)](PmeィイD23ィエD2)ィイD23ィエD2 Involving Thiolato Group Transfer from Rh to Si"Bull. Chem. Soc. Jpn.. 71. 2853-2858 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Koizumi, K. Osakada, T. Yamamoto: "Thermal Si-C Bond Cleavage of LRhH(SiArィイD23ィエD2)(μ-H)(μ-Cl)RhH(SiArィイD23ィエD2)L (Ar = CィイD26ィエD2HィイD25ィエD2, CィイD26ィエD2CィイD24ィエD2F-p;L = (I-Pr)ィイD23ィエD2) to Give LRhH(μ-SiArィイD23ィエD2)(μ-Cl)RhHL Containing Symmertrically Bridging Triarylsilyl Diarylsilylene Ligands"Organometallics. 17. 5721-5727 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, H. Takimoto, T. Yamamoto: "π-Coordination vs Ring Opening Isomerization of 2-Phenyl -1-merthylenecyclopropane upon the Reaction with RhCl(PPhィイD23ィエD2)ィイD23ィエD2"Organometallics. 17. 4532-4534 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] J. -C. Choi, I. Yamaguchi, K. Osakada, T. Yamamoto: "Alternating Copolymerization of Arylallenes with Carbon Monoxide Catalyzed by a π-Allyl Rhodium Complex Synthesis of Polydetones Having Regulated Structure and Molecular Weight"Macromolecules. 31. 8731-8736 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. -J. Kim, K. Osakada, J. -C. Choi, T. Yamamoto: "Unsymmertrical Symmetrical Diapalladium Complexes with Bridging Diphenlsilyl Ligands Structures of (MeィイD23ィエD2P)Pd(μ-SiHPhィイD22ィエD2)ィイD22ィエD2Pd(PmeィイD23ィエD2)ィイD22ィエD2 [MeィイD23ィエD2P)Pd(μSiHPィイD22ィエD2)]ィイD22ィエD2 in the Solid State and in Solution"Organometallics. 17. 4929-4931 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, H. Takimotm, T. Yamamoto: "Reaction of 2-Aryl-1-methylenecyclopropane with Ph(I) Complex Leading to Ring-opening Isomerization π-coordination of the C=C Double Bond"J. Chem. Soc. Dalton Trans.. 853-860 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. -J. Kim, S. -C. Lee, J. -I. Park. K. Osakada, M. Tanabe, J. -C. Choi, T. Koizumi, T. Yamamoto: "Trans and Cis Isomers of Pt(SiHARィイD22ィエD2)ィイD22ィエD2(PRィイD23ィエD2)ィイD22ィエD2 (R = Me, Et) Type Complexes in the Solid State in Solutions"Organometallics. 18. 1349-1352 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Yamamoto: "Transmetalation of Organotransition metal Complexes. Its role in Homogeneous Catalytic Reactions"J. Synth. Org. Chem. Jpn.. 57. 305-312 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Hosoda, T. Yamamoto: "Mechanistic Features of Intermolecular Thiolato Ligands Transfer from thiolatotitanocene to Pt(Cl)Me(cod) To give Methyl (arylthiolato)platinum(II) Complexes"Bull. Chem. Soc. Jpn.. 73(in press). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, M. Hamada, T. Yamamoto: "Intermolecular Alkynyl Ligand Transfer of Pd(II) and Pt(II) Complexes with -C≡CCOOR and -C≡CPh Ligands. Relative Stability of the Alkynyl Complexes Conproportionation of Dialkynyl Diiodo complexes of These Metals"Organometallics. 19. 458-468 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Y. -J. Kim, S. -C. Lee, K. Osakada, J. -C. Choi, T. Yamamoto: "Dipalladium Complexes with Bridging Diorganosilyl Ligands Synthsis, Structure, and Properties of [LPd(μ-SiH(R)Ph)]ィイD22ィエD2 (R = Ph, Me;L = PmeィイD23ィエD2, PetィイD23ィエD2, PMePhィイD22ィエD2)"J. Chem. Soc. Dalton Trans.. 417-422 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] "Transmetallation of alkynyl and aryl complexes of group 10 transition metals"Coord. Chem. Rev.. (in press). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Osakada, T. Yamamoto: "Transmetalation. Its Mechanism and Relevance to Metal Promoted Coupling Reaction"Reviews on Heteratom Chemistry. (in press). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Osakada,H.Takimoto,T.Yamamoto: "Reaction of 2-Aryl-1-methylenecyclopropane with Rh(I) Complex Leading to Ring-opening Isomerization π-coordination of the C=C Double Bond"J. Chem. Soc., Dalton Trans.. 853-860 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Y.J.Kim,K.Osakada,M.Tanabe,T.Yamamoto: "Trans and Cis Isomers of Pt(SiHAr_2)_2(PR_3)_2 (R=Me, Et) Type Complexes in the Solid State in Solutions"Organometallics. 18. 1349-1352 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小坂田耕太郎、山本隆一: "有機遷移金属錯体のトランスメタル化反応、均一系触媒反応との関連"有機合成化学協会誌. 57. 305-312 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Osakada,T.Hosoda,T.Yamamoto: "Mechanistic Features of Intermolecular Thiolato Ligands Transfer from Thiolatotitanocene to Pt(Cl)Me(cod) To Give Methyl (arylthiolato) platinum(II) Complexes"Bull. Chem. Soc. Jpn.. 73. in press (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Osakada,M.Hamada,T.Yamamoto: "Intermolecular Alkynyl Ligand Transfer of Pd(II) and Pt(II) Complexes with -C≡CCOOR and -C≡CPh Ligands. Relative Stability of the Alkynyl Complexes Conproportionation of Dialkynyl Diiodo Complexes of These Metals"Organometallics. 19. 458-468 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Oskada,T.Yamamoto: "Transmetallation of alkynyl and aryl complexes of group 10 transition metals (in press)"Coordination Chemistry Reviews. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Osakada,T.Koizumi,T.Yamamoto: "Symmetrically Bridging Coordination of Triarylsilyl Lig in Dinuclear Rhodium Complexes.Synthesis Characterization of LRh(H)(μ-Cl)Si(u-Ar_2)(μ-SiAr_3)Rh(H)L" Angewante Chemie,International Edition in English. 37. 349-351 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Osakada,T.Koizumi,S.Sarai,T.Yamamoto: "Isomers of Chloro(triarylsilyl)hydridorhodium(III) Complexes,mer-RhCl(H)(SiAr_3)(PMe_3)_3 Relevance of Their Structures to Reductive Elimination of ClSiAr_3" Organometallics. 17. 1868-1872 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] J.Choi,S.Sarai,T.Koizumi,K.Osakada,T.Yamamoto: "Rh(I)Complexes with π-Coordinated Arylallene.Structures in the Solid State in Solution Their Further Reaction with Arylallene Forming Rhodacyclopentane" Organometallics. 17. 2037-2045 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] J.Choi,K.Osakada,T.Yamamoto: "Single Multiple Insertion of Arylallene into Rh-H Bond to Give π-Allylicrhodium Complexes." Organometallics. 17. 3044-3050 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Osakada,H.Takimoto,T.Yamamoto: "π-Coordination vs Ring Opening Isomerization of 2-Phenyl-l-methylenecyclopropane upon the Reaction with RhCl(PPh_3)_3" Organometallics. 17. 4532-4534 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] K.Osakada,K.Hataya,T.Yamamoto: "Thermal Isomerization of mer-RhH(SiAr_2)(SAr)(PMe_3)_3 to fac-RhH_2[SiAr_2(SAr)](PMe_3)_3 Involving Thiolato Group Transfer from Rh to Si" Bulletin of the Chemical Society of Japan. 71. 2853-2858 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Kohtaro OSAKADA et al.: "Intermolecular Alkynyl Ligand Transfer from Arylpalladium (II) to-platinum (II) Complexes with and without CuI Catalyst.Reversible and Migration of the Ligand between Cu (I) and Pb (II) Centres" J.Chem.Soc.,Dalton Trans.1265-1266 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kohtaro OSAKADA et al.: "New Rhodacyclopentane with Phenylvinylidene Substituents,mer-Rh[CH_2C(=CH Ph)C(=CHPh)CH_2]Cl(PMe_3)_3.Structure and Formation through Concerted Cycloaddition of Phenylallene" Chem.Commun.1313-1314 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kohtaro OSAKADA et al.: "Structure and Chemical Properties of Chloro (hydrido) diarylsilylrhodium (III) Complexes,mer-RhCl(H)(SiHAr_2)(PMe_3)_3.Thermally Induced Chloro Transfer from Rh to Si in the Complexes" Organometallics. 16. 3973-3980 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kohtaro OSAKADA et al.: "Preparation and Properties of trans-Pd(Ar)(C≡CPh)(PEt_3)_2. Intermolecular Alkynyl Ligand Transfer between Cu (I) and Pd (II) Complexes Relevant to Pd Complex Catalyzed Cross-coupling" Organometallics. 16. 5354-5364 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Take-aki KOIZUMI, Kohtaro OSAKADA et al.: "Intermolecular Transfer of Hydrido and Triarylsilyl Ligands between Rh and Pt Complexes through Reversible Reductive Elimination of HSiAr_3 and its Reoxidative Addition" Organometallics. 16. 6014-6016 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Kohtaro OSAKADA et al.: "Symmetrically Bridging Coordination of Triarylsilyl Ligand in Dinuclear Rhodium Complexes.Synthesis and Characterization of LRh(H)(μ-C1)(μ-SiAr_2)(μ‐SiAr_3)Rh(H)L" Angew.Chem.,Int.Ed.Engl.37. (1998)

    • Related Report
      1997 Annual Research Report

URL: 

Published: 1997-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi