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Design and Development of Room Temperature Carbonylation

Research Project

Project/Area Number 03453103
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Synthetic chemistry
Research InstitutionOsaka University

Principal Investigator

MURAI Shinji  Osaka Univ., Engineering, Professor, 工学部, 教授 (00029050)

Co-Investigator(Kenkyū-buntansha) OHE Kouichi  Osaka Univ., Engineering, Research Assistant, 工学部, 助手 (90213636)
CHATANI Naoto  Osaka Univ., Engineering, Associate Professor, 工学部, 助教授 (30171953)
Project Period (FY) 1991 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥6,900,000 (Direct Cost: ¥6,900,000)
Fiscal Year 1992: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 1991: ¥5,600,000 (Direct Cost: ¥5,600,000)
KeywordsCatalyst / Silylcobalt / Acetal / Lactone / Cobalt carbonyl / Hydrosilane / Carbon monoxide / シロキシメチル化 / コバルト / 常圧カルボニル化 / カルボニル化
Research Abstract

The objective of this research is to establish a guiding principle of developing catalytic systems that enable room temperature carbonylation. The strategy we took was to utilize two different metal centers in a molecular catalyst, one to activate a reaction site in a substrate, the other to effect carbonylation.
Thus accumulated knowledge had lead to suggest the advantage of the use of silylcobalt as the catalyst for this purpose. For example, a silylcobalt carbonyl complex reacted with an oxygen-containing substrate and cleaved its carbon-oxygen single or double bond to result in the formation of an intermediate having a carbon-cobalt bond, the latter being essential for carbonylation to take place, Along with this line, a couple of entirely new catalytic reaction of oxygen-containing compounds such as acetals, lactones, and aromatic aldehydes with carbon monoxide and hydrosilanes have been developed. The stereochemical aspects of these new reactions have been clarified. It is expected that these results will make significant contribution to the fields of designing new catalyst system and synthetic organic chemistry.

Report

(3 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] 村井 真二: "Stereochemical Aspects of Catalytic Siloxymethylation of Various Oxygen-Containing Compounds with Hydrosilanes and Carbon Monoxide in the Presenu of Dicobalt Octacarbonyl" Tetrahedron. 48. 2013-2024 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 村井 真二: "Co_2(CO)_8-Catalyzed Reaction of Acetals and Lactones with Hydrosilanes and Carbon Monoxide"

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] 村井 真二: "Co_2(CO)_8-Catalyzed Reaction of Aromatic Aldehydes with Hydrosilanes and Carbon Monoxide"

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N.Chatani, T.Murai, T.Ikeda, T.Sano, Y.Kajikawa, K.Ohe, S.Murai: "Stereochenical Aspects of Catalytic Siloxymethylation of Various Oxygen-Containing Compounds with Hydrosilanes and Carbon Monoxide in the Presence of Dicobalt Octacarbonyl" Tetrahedron. 48. 2013-2024 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Murai: "CO_2(CO)_8-Catalyzed Reaction of Acetals and Lactones with Hydrosilanes and Carbon Monoxide"

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Murai: "CO_2(CO)_8-Catalyzed Reaction of Aromatic Aldehydes with Hydrosilanes and Carbon Monoxide"

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Naoto Chatani: "Stereochemical Aspects of Catalytic Silyxymethylation of Various Oxygen-Containing Compounds with Hydrosilane and Carbon Monoxide in the Presence of Co_2(CO)_8" Tetrahedron. 48. 2013-2024 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Shinji Murai: "Co_2(CO)_8-Catalyzed Reaction of Acetals with a Hydrosilane and Carbon Monoxide"

    • Related Report
      1992 Annual Research Report
  • [Publications] 村井 真二: "Stereochemical Aspects of Catalytic Siloxymethylation of Various OxygenーContaining Compounds with Hydrosilane and Carbor Monoxide in the presence of Co_2(CO)δ" Tetrahedron.

    • Related Report
      1991 Annual Research Report
  • [Publications] 村井 真二: "Co_2(CO)_8ーCatalyzed Reaction of Acetals with a Hydrosilane and Carbon Monoxide"

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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