Grant-in-Aid for Scientific Research on Innovative AreasPrecise Formation of a Catalyst Having a Specified Field for Use in Extremely Difficult Substrate Conversion Reactions

Mamoru Tobisu » Japanese

Affiliation Osaka University
Position Associate Professor
HP http://www.chem.eng.osaka-u.ac.jp/~chatani-lab/index_e.html
Speciality Synthetic Organic Chemistry
Keyword homogeneous catalysis, activation of unreactive chemical bonds, N-heterocyclic carbene
Institute CSJ, ACS, The Society of Synthetic Organic Chemistry, Japan

Abstract

Catalytic Transformations of Unreactive Bonds Using N-Heterocyclic Carbene Ligands

Achievement

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Original papers

  • "Thiolate-Initiated Synthesis of Dibenzothiophenes from 2,2'-Bis(methylthio)-1,1'-Biaryl Derivatives via the Cleavage of Two Carbon-Sulfur Bonds"
    Masuya, Y.; Kawashima, Y.: Kodama, T.; Chatani, N.*; Tobisu, M.*
    Synlett, 2019, 30, 1995-1999
  • "Nickel-Catalyzed Decarbonylation of N-Acylated N-Heteroarenes"
    Morioka, T.; Nakatani, S.; Sakamoto, Y.; Kodama, T.; Ogoshi, S.; Chatani, N.* Tobisu, M.*
    Chem. Sci., 2019, 10, 6666-6671
  • "Iridium-Mediated Arylation of Quinoline via the Cleavage of Carbon-Carbon and Carbon-Nitrogen Bonds of 1,3-Dimesitylimidazol-2-ylidene"
    Sakurai, S.; Tobisu, M.*
    Organometallics, 2019, 38, 2834-2838
  • "Nickel-Catalyzed Decarboxylation of Aryl Carbamates for Converting Phenols into Aromatic Amines"
    Nishizawa, A.; Takahira, T.; Yasui, K.; Fujimoto, H.; *Iwai, T.; *Sawamura, M.; *Chatani, N.; *Tobisu, M.
    Journal of the American Chemical Society, 2019, 141, 7261–7265
  • "Iridium-catalyzed Decarbonylative Coupling of Acyl Fluorides with Arenes and Heteroarenes via C-H Activation"
    Sakurai, S.; Yoshida, T.; Tobisu, M.*
    Chemistry Letters, 2019, 48, 94
  • "Nickel-Catalyzed Reductive Cleavage of Carbon–Oxygen Bonds in Anisole Derivatives Using Diisopropylaminoborane"
    Igarashi, T.; Haito, A.; *Chatani,N.; *Tobisu, M.
    ACS Catalysis, 2018, 8, 7475
  • "Rhodium-Catalyzed Reductive Cleavage of Aryl Carbamates Using Isopropanol as a Reductant"
    Yasui, K.; Higashino, M.; *Chatani, N.; *Tobisu, M.
    Synlett, 2017, 28, 2569
  • "Nickel-Mediated Decarbonylation of Simple Unstrained Ketones through the Cleavage of Carbon‒Carbon Bonds"
    Morioka, T.; Nishizawa, A.; Furukawa, T.; *Tobisu,M.; *Chatani, N.
    J. Am. Chem. Soc., 2017, 139, 1416
  • "Palladium-Catalyzed Cyclization of Bisphosphines to Phosphacycles via the Cleavage of Two Carbon-Phosphorus Bonds"
    Baba,K.; Masuya, Y.; Chatani, N.; Tobisu, M.
    Chem. Lett., 2017, 46, 1296-1299
  • "C-O Activation by a Rhodium Bis(N-Heterocyclic Carbene) Catalyst: Aryl Carbamates as Arylating Reagents in Directed C-H Arylation"
    Tobisu,M.; Yasui, K.; Aihara, Y.; Chatani, N.
    Angew. Chem. Int. Ed., 2017, 56, 1877
  • "Nickel-Mediated Decarbonylation of Simple Unstrained Ketones through the Cleavage of Carbon‒Carbon Bonds"
    Morioka, T.; Nishizawa, A.; Furukawa, T.; Tobisu,M.; Chatani, N.
    J. Am. Chem. Soc., 2017, 139, 1416
  • "C-H Borylation by Platinum Catalysis"
    Furukawa, T.; Tobisu, M.; Chatani, N.
    Bull. Chem. Soc. Jpn., 2017, 90, 332
  • "Nickel/N-Heterocyclic Carbene-Catalyzed Suzuki-Miyaura Type Cross-Coupling of Aryl Carbamates"
    Ohtsuki, A.; Yanagisawa, K.; Furukawa,T.; Tobisu, M.; Chatani, N.
    J. Org. Chem., 2016, 81, 9409
  • "Nickel-catalyzed Ring-opening Cross-coupling of Cyclic Alkenyl Ethers with Arylboronic Esters via Carbon-Oxygen Bond Cleavage"
    Ohtsuki, A.; Sakurai, S.; Tobisu, M.; Chatani, N.
    Chem. Lett., 2016, 45, 1277

Conference

  • International Symposium on C-O Activation (ISCO-2016)
    "Palladium Nanoparticle-Catalyzed Carbon(sp2 and sp3)-Hydrogen Bond Functionalizations", Poster Presentation
    Takagi, K.; Al-Amin, M.; Hoshiya, N.; Sugimoto, H.; Shiro, Y.; Tobisu, M.; Chatani, N.; Shuto, S.; Arisawa, M.
    10/25/2016~10/27/2016, Himeji, Japan
  • International Symposium on C-O Bond Activation
    "Theoretical Study of Nickel-Catalyzed Cross-Coupling of Methoxyarenes with Arylboronic Esters via C-O Bond Cleavage", Poster Presentation
    Schwarzer, M. C.; Konno, R.; Takahashi, H.; Tobisu, M.; Chatani, N.; Mori, S.
    10/25/2016~10/27/2016, Himeji, Japan
  • 10th congress on Electronic Structure: Principles and Applications
    "Theoretical Study on Ni(0)-Catalyzed Cross-Coupling of Methoxyarenes with Arylboronic Esters via C-O Bond Activation", Poster Presentation
    Mori, S.; Konno, R.; Schwarzer, M. C.; Takahashi, H.; Tobisu, M.; Chatani, N.
    6/28/2016~7/1/2016, Castellón de la Plana, Spain

National Conference

  • 「高次複合光応答」「分子アーキテクト」「精密制御反応場」「光圧ナノ物質操作」 新学術4領域合同シンポジウム
    "In situ ナノ空間制御法を用いた機能性分子合成用金属ナノ粒子触媒の創製", 招待講演
    Arisawa, M.
    12/15/2017~12/16/2017, 豊中市
  • 日本薬学会第137年会
    "Development of Highly Efficient Metal Nano-particle Catalyst toward Drug Discovery", 招待講演
    Arisawa, M.
    3/24/2017~3/27/2017, 仙台
  • 日本化学会第97春季年会
    "ニッケル触媒とポリスチレン架橋ビスホスフィン配位子を用いる芳香族カルバメートの脱炭酸アミノ化反応", 口頭発表
    鳶巣 守・西澤 彰宏・高比良 剛・岩井 智弘・澤村正也・茶谷直人
    3/16/2017~3/19/2017, 慶應義塾大学 日吉キャンパス, 神奈川県横浜市

Award

  • 「大阪大学賞」
    受賞者:有澤光弘
    贈呈元:大阪大学
    受賞日:11/21/2017
  • 「Thomson Reuters Research Front Award」
    受賞者:Mamoru Tobisu, Naoto Chatani
    贈呈元:Thomson Reuters
    受賞日:10/2016