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Selective C=O bond cleavage by a transition-metal complex

Research Project

Project/Area Number 23750067
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Inorganic chemistry
Research InstitutionKobe City College of Technology

Principal Investigator

FUKUMOTO Kozo  神戸市立工業高等専門学校, 一般科, 准教授 (80549816)

Co-Investigator(Renkei-kenkyūsha) NAKAZAWA Hiroshi  大阪市立大学, 大学院・理学研究科, 教授 (00172297)
ITAZAKI Masumi  大阪市立大学, 大学院・理学研究科, 講師 (60382032)
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords有機金属化学 / 脱硫反応 / 触媒反応 / カルベン錯体 / 触媒 / 鉄 / ケイ素
Research Abstract

This project showed the first example of inert bonds cleavage which are O-CN in cyanate, S-H in thiol, C=O in amide, C=S in thioamide by a transition metal complex. In the reactions with amide and thioamide, we also found a new type reaction to give imine. The carbene complexes were produced and characterized as intermediate products.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (45 results)

All 2013 2012 2011 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results) Presentation (30 results)

  • [Journal Article] Desulfurization and H-Migration ofSecondary Thioamides Catalyzed by an iron complex to yield imines and their reaction mechanism2013

    • Author(s)
      Kozo Fukumoto、Akane Sakai、Kazumasa Hayasaka、Hiroshi Nakazawa
    • Journal Title

      Organometallics

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dehydrogenative desulfurization of thiourea derivatives to give carbodiimides, using hydrosilane and an iron complex2013

    • Author(s)
      Kazumasa Hayasaka、Kozo Fukumoto、Hiroshi Nakazawa
    • Journal Title

      Dalton Transactions

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dehydrogenative desulfurization of thiourea derivatives to give carbodiimides, using hydrosilane and an iron complex2013

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto and Hiroshi Nakazawa
    • Journal Title

      Dalton Transactions

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Desulfurization and H-Migration of Secondary Thioamides Catalyzed by an Iron Complex to Yield Imines and Their Reaction Mechanism2013

    • Author(s)
      Kozo Fukumoto, Akane Sakai, Kazumasa Hayasaka and Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic synthesis of cyclic and linear germoxanes mediated by an iron complex2012

    • Author(s)
      Masahiro Kamitani、Kozo Fukumoto、Ryosuke Tada、Masumi Itazaki、Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: Vol. 31 Pages: 2957-2960

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 遷移金属錯体を用いたチオールとヒドロシ ランの脱水素縮合反応2012

    • Author(s)
      福本晃造、笠実千穂、大家創、中沢浩
    • Journal Title

      神戸市立工業高等専門学校研究紀要

      Volume: 第50号 Pages: 173-176

    • NAID

      40019241007

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Desulfurization of N,N-dimethylthioformamide by hydrosilane with the help of an iron complex. Isolation and characterization of an iron-carbene complex as an intermediate of C=S double bond cleavage2012

    • Author(s)
      Kozo Fukumoto、Akane Sakai、Tsukuru Oya、Hiroshi Nakazawa
    • Journal Title

      Chemical Communications

      Volume: Vol. 48 Pages: 3809-3811

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Catalytic Synthesis of Cyclic and Linear Germoxanes Mediated by an Iron Complex2012

    • Author(s)
      Masahiro Kamitani, Kozo Fukumoto, Ryosuke Tada, Masumi Itazaki and Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: 31 Pages: 2957-2960

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] O-CN Bonde Cleavage of Cyanates by a Transition-Metal Complex2012

    • Author(s)
      Kozo Fukumoto, AbdelRahman A. Dahy, Tsukuru Oya, Kazumasa Hayasaka, Masumi Itazaki, Nobuaki Koga and Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: 31 Pages: 787-790

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Desulfurization of N,N-dimethylthioformamide by hydrosilane with the help of an iron complex. Isolation and characterization of an iron-carbene complex as an intermediate of C=S double bond cleavage2012

    • Author(s)
      Kozo Fukumoto, Akane Sakai, Tsukuru Oya and Hiroshi Nakazawa
    • Journal Title

      Chemical Communications

      Volume: 48 Pages: 3809-3811

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Siliylthioether via Dehydrogenation of Thiol and Hydrosilane catalyzed by a Transition Metal Complex2012

    • Author(s)
      Kozo Fukumoto, Michiho Kasa, Tsukuru Oya and Hiroshi Nakazawa
    • Journal Title

      Reserch Reports of Kobe City College of Technology

      Volume: 50 Pages: 173-176

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Formation of a Disposable Coolant2012

    • Author(s)
      Mao Namba, Takeshi Ito, Yuu Kimura, Ippei Fukuhara, Taisei Watanabe, Makiha Shoto, Masaya Baba, Hiroyuki Nunoura, Takamitu Yoshimoto, Yoshihiko Yagi, Shigeaki Ohtaki and Kozo Fukumoto
    • Journal Title

      Reserch Reports of Kobe City College of Technology

      Volume: 50 Pages: 177-180

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dehydrpgenative Coupling of Thiol with Hydrosilane Catalyzed by an Iron Complex2011

    • Author(s)
      Kozo Fukumoto, Michiho Kasa, Tsukuru Oya, Masumi Itazaki and Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: 30 Pages: 3461-3463

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] O-CN bond cleavage of cyanates by atransition-metal complex

    • Author(s)
      Kozo Fukumoto、AbdelRahman A. Dahy、Tsukuru Oya、Kazumasa Hayasaka、Masumi Itasaki、Nobuaki Koga、Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: Vol. 31 Pages: 787-790

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dehydrogenative coupling of thiol with hydrosilane catalyzed by an iron complex

    • Author(s)
      Kozo Fukumoto、Michiho Kasa、Tsukuru Oya、Masumi Itazaki、Hiroshi Nakazawa
    • Journal Title

      Organometallics

      Volume: Vol. 30 Pages: 3461-3463

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Conversion of thiourea derivatives into carbodiimides by using an iron complex2013

    • Author(s)
      Kazumasa Hayasaka 、Kozo Fukumoto 、Hiroshi Nakazawa
    • Organizer
      The 17th Osaka City University International Symposium
    • Place of Presentation
      大阪
    • Year and Date
      2013-02-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Reaction of imine with hydrosilane mediated by an iron complex2013

    • Author(s)
      Jungo Nishimuki、Kazumasa Hayasaka、Kozo Fukumoto、Hiroshi Nakazawa
    • Organizer
      The 17th Osaka City University International Symposium
    • Place of Presentation
      大阪
    • Year and Date
      2013-02-04
    • Related Report
      2012 Final Research Report
  • [Presentation] 鉄錯体を用 いたチオ尿素の脱水素脱硫反応によるカル ボジイミド形成2012

    • Author(s)
      早坂和将、福本晃造、中沢浩
    • Organizer
      第39回有機典型元素化学 討論会
    • Place of Presentation
      岩手
    • Year and Date
      2012-12-06
    • Related Report
      2012 Final Research Report
  • [Presentation] Desulfurization of thioamide with hydrosilane catalyzed by an iron complex2012

    • Author(s)
      Kozo Fukumoto 、Akane Sakai 、Hiroshi Nakazawa
    • Organizer
      40 International Conference on Coordination Chemistry
    • Place of Presentation
      バレンシア、スペイン
    • Year and Date
      2012-09-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Dehydrogenative desulfurization of thiourea to givecarbodiimides using silane and transition-metal complex2012

    • Author(s)
      Kazumasa Hayasaka 、Kozo Fukumoto 、Hiroshi Nakazawa
    • Organizer
      40International Conference on Coordination Chemistry
    • Place of Presentation
      バレンシア、スペイン
    • Year and Date
      2012-09-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Molybdenum-catalyzed C=E (E = O, S) bond cleavage of isocyanates and isothiocyanates with hydrosilanes2012

    • Author(s)
      Kazumasa Hayasaka 、Kozo Fukumoto 、Hiroshi Nakazawa
    • Organizer
      XXV International Conference on Organometallic Chemistry
    • Place of Presentation
      リスボン、ポルトガル
    • Year and Date
      2012-09-06
    • Related Report
      2012 Final Research Report
  • [Presentation]2012

    • Author(s)
      Kozo Fukumoto 、Kumiko Nito 、Kazumasa Hayasaka 、Hiroshi Nakazawa
    • Organizer
      19th Conference on Phosphorus Chemistry
    • Place of Presentation
      ロッテルダム、オランダ
    • Year and Date
      2012-07-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Conversion of isothiocyanates (R-NCS) into isocynanide (R-NC) with C=S bond cleavage mediated by a molybdenum complex2012

    • Author(s)
      Kazumasa Hayasaka 、Kozo Fukumoto 、Hiroshi Nakazawa
    • Organizer
      The 10th International Conference on Heteroatom Chemistry
    • Place of Presentation
      京都
    • Year and Date
      2012-05-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 遷移金属触媒を用いたチオ尿素の脱硫反応2012

    • Author(s)
      早坂和将、福本晃造、小谷研悟、中沢浩
    • Organizer
      日本化学会第92 春季年会
    • Place of Presentation
      神奈川
    • Year and Date
      2012-03-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 鉄触 媒によるチオアミドからのイミン合成2012

    • Author(s)
      酒井茜、福本晃造、大家創、中沢浩
    • Organizer
      日本 化学会第92 春季年会
    • Place of Presentation
      神奈川
    • Year and Date
      2012-03-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 鉄錯体を用いたチオ尿素の脱水素脱硫反応によるカルボジイミド形成2012

    • Author(s)
      早坂和将、福本晃造、中沢浩
    • Organizer
      第39回有機典型元素討論会
    • Place of Presentation
      岩手
    • Related Report
      2012 Annual Research Report
  • [Presentation] 鉄触媒によるチオアミドからのイミン合成2012

    • Author(s)
      酒井茜、福本晃造、大家創、中沢浩
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      神奈川、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] 遷移金属触媒を用いたチオ尿素の脱硫反応2012

    • Author(s)
      早坂和将、福本晃造、小谷研悟、中沢浩
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      神奈川、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] 鉄錯 体によるチオアミドの脱硫反応2011

    • Author(s)
      酒井茜、福本晃造、大家創、中沢浩
    • Organizer
      第38回有 機典型元素化学討論会
    • Place of Presentation
      石川
    • Year and Date
      2011-12-07
    • Related Report
      2012 Final Research Report
  • [Presentation] 遷移金属錯 体を用いた R-N=C=E (E = O, S)の選択的 C=E 結合切断反応2011

    • Author(s)
      早坂和将、福本晃造、中沢浩
    • Organizer
      第38回有機典型元素化学討論会
    • Place of Presentation
      石川
    • Year and Date
      2011-12-07
    • Related Report
      2012 Final Research Report
  • [Presentation] C=O bond cleavage reaction of isocyanates catalyzed by a transition metal complex2011

    • Author(s)
      Kazumasa Hayasaka 、Kozo Fukumoto 、Hiroshi Nakazawa
    • Organizer
      The 16th Osaka City University Intenational Symposium on Dynamic Molecular Devices
    • Place of Presentation
      大阪
    • Year and Date
      2011-11-09
    • Related Report
      2012 Final Research Report
  • [Presentation] モリブデン錯体触媒によるイソチオシアネートの C=S 結合切断2011

    • Author(s)
      早坂和将、福本晃造、小谷研悟、中沢浩
    • Organizer
      第61回錯体化学討論 会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-18
    • Related Report
      2012 Final Research Report
  • [Presentation] ジアミノ置換ホスファイトおよびアシル基 を配位子とするモリブデン錯体とルイス酸 との反応2011

    • Author(s)
      本晃造、二藤久美子、早坂和将、中沢浩
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-18
    • Related Report
      2012 Final Research Report
  • [Presentation] ジアミノ置換ホスファイトおよびアシル基を配位子とするモリブデン錯体とルイス酸との反応2011

    • Author(s)
      福本晃造, 二藤久美子, 早坂和将, 中沢 浩
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] モリブデン錯体触媒によるイソチオシアネートのC=S結合切断2011

    • Author(s)
      早坂和将, 福本晃造, 小谷研悟, 中沢 浩
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] 遷移金属錯体を用いたR-N=C=E (E = O, S)の選択的C=E結合切断反応2011

    • Author(s)
      早坂和将, 福本晃造, 中沢浩
    • Organizer
      第38回有機典型元素化学討論会
    • Place of Presentation
      石川、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] 鉄錯体を用いたチオアミドの脱硫反応2011

    • Author(s)
      酒井茜, 福本晃造, 中沢浩
    • Organizer
      第38回有機典型元素化学討論会
    • Place of Presentation
      石川、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] C=O Bond Cleavage Reaction of Isocyanates Catalyzed by a Transition Metal Complex2011

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      The 16th Osaka City University International Symposium on Dynamic Molecular Devices
    • Place of Presentation
      大阪、日本
    • Related Report
      2011 Research-status Report
  • [Presentation] Conversion of Isothiocyanates (R-NCS) into Isocyanides (R-NC) with C=S Bond Cleavage Mediated by a Molybdenum Complex

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      The 10th International Conference on Heteroatom Chemistry
    • Place of Presentation
      京都
    • Related Report
      2012 Annual Research Report
  • [Presentation] Reactivity of Molybdenum Complexes Bearing both Acyl and Phosphite Ligands with a Lewis Acid

    • Author(s)
      Kozo Fukumoto, Kumiko Nito, Kazumasa Hayasaka, Hiroshi Nakazawa
    • Organizer
      19th Conference on Phosphorus Chemistry
    • Place of Presentation
      ロッテルダム、オランダ
    • Related Report
      2012 Annual Research Report
  • [Presentation] Molybdenum-Catalyzed C=E (E = O, S) Bond Cleavage of Isocyanates and Isothiocyanates with Hydrosilanes

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      XXV International Conference on Organometallic Chemistry
    • Place of Presentation
      リスボン、ポルトガル
    • Related Report
      2012 Annual Research Report
  • [Presentation] Dehydrogenative Desulfurization of Thioureas to Give Carbodiimides Using Silane and Transition-Metal Complex

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      40 International Conference on Coordination Chemistry
    • Place of Presentation
      バレンシア、スペイン
    • Related Report
      2012 Annual Research Report
  • [Presentation] Desulfurization of thioamide with hydrosilane catalyzed by an iron complex

    • Author(s)
      Kozo Fukumoto, Akane Sakai, Hiroshi Nakazawa
    • Organizer
      40 International Conference on Coordination Chemistry
    • Place of Presentation
      バレンシア、スペイン
    • Related Report
      2012 Annual Research Report
  • [Presentation] Reaction of Imine with Hydrosilane Mediated by an Iron Complex

    • Author(s)
      Jungo Nishimuki, Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      The 17th Osaka City University International Symposium
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Presentation] Conversion of Thipurea Derivatives into Carbodiimides by Using an Iron Complex

    • Author(s)
      Kazumasa Hayasaka, Kozo Fukumoto, Hiroshi Nakazawa
    • Organizer
      The 17th Osaka City University International Symposium
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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