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1
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Romero RM, Thyagarajan N, Hellou N, Chauvier C, Godou T, Anthore-Dalion L, Cantat T. Silyl formates as hydrosilane surrogates for the transfer hydrosilylation of ketones. Chem Commun (Camb) 2022; 58:6308-6311. [PMID: 35522145 PMCID: PMC9476892 DOI: 10.1039/d2cc00666a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A transfer hydrosilylation of ketones employing silyl formates as hydrosilane surrogates under mild conditions is presented. A total of 24 examples of ketones have been successfully converted to their corresponding silyl ethers with 61-99% yields in the presence of a PNHP-based ruthenium catalyst and silyl formate reagent. The crucial role of the ligand for the transformation is demonstrated.
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Affiliation(s)
- R Martin Romero
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
| | - Neethu Thyagarajan
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
| | - Nora Hellou
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
| | - Clément Chauvier
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
| | - Timothé Godou
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
| | | | - Thibault Cantat
- Université Paris-Saclay, CEA, CNRS, NIMBE, 91191 Gif-sur-Yvette, France.
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2
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Takayama T, Kariya R, Nakaya Y, Furukawa S, Yamazoe S, Komatsu T. Hydrosilylation of carbonyls over electron-enriched Ni sites of intermetallic compound Ni 3Ga heterogeneous catalyst. Chem Commun (Camb) 2021; 57:4239-4242. [PMID: 33913952 DOI: 10.1039/d0cc07916b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Nanoparticulate intermetallic compound Ni3Ga supported on SiO2 has emerged as a highly efficient catalyst for the hydrosilylation of carbonyls, such as aldehydes and ketones, at room temperature. Formation of electron-enriched Ni via alloying with Ga is the key to the catalytic performance.
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Affiliation(s)
- Tomoaki Takayama
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-E1-10 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Rio Kariya
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-E1-10 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Yuki Nakaya
- Institute for Catalysis, Hokkaido University, N21, W10, Kita-ku, Sapporo 001-0021, Japan.
| | - Shinya Furukawa
- Institute for Catalysis, Hokkaido University, N21, W10, Kita-ku, Sapporo 001-0021, Japan. and Elements Strategy Initiative for Catalysts & Batteries (ESICB), Kyoto University, 1-30 Goryo-Ohara, Nishikyo-ku, Kyoto 615-8245, Japan and Japan Science and Technology Agency, PRESTO, Chiyodaku, 102-0076, Tokyo, Japan
| | - Seiji Yamazoe
- Elements Strategy Initiative for Catalysts & Batteries (ESICB), Kyoto University, 1-30 Goryo-Ohara, Nishikyo-ku, Kyoto 615-8245, Japan and Japan Science and Technology Agency, PRESTO, Chiyodaku, 102-0076, Tokyo, Japan and Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 minami-Osawa, Hachioji-Shi, Tokyo 192-0397, Japan
| | - Takayuki Komatsu
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1-E1-10 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
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3
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Chaudhary B, Kulkarni N, Saiyed N, Chaurasia M, Desai S, Potkule S, Sharma S. β
‐Trifluoromethyl
α
,
β
‐unsaturated Ketones: Efficient Building Blocks for Diverse Trifluoromethylated Molecules. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001018] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bharatkumar Chaudhary
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Neeraj Kulkarni
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Nehanaz Saiyed
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Meenakshi Chaurasia
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Surbhi Desai
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Sagar Potkule
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Satyasheel Sharma
- Department of Natural Products National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
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4
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Xu X, He Y, Zhou J, Li X, Zhu B, Chang J. Organocatalytic Asymmetric Michael Addition of Pyrazol-5-ones to β-Trifluoromethyl-α,β-unsaturated Ketones: Stereocontrolled Construction of Vicinal Quaternary and Tertiary Stereocenters. J Org Chem 2019; 85:574-584. [DOI: 10.1021/acs.joc.9b02676] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xinyao Xu
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Yanmin He
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Jingqi Zhou
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Xinjuan Li
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Bo Zhu
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Junbiao Chang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
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5
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α-Substitution effect of fluorine atoms in the cobalt-catalyzed hydrosilylation of fluorine-containing aromatic ketones. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2017.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Liang Q, Liu NJ, Song D. Constructing reactive Fe and Co complexes from isolated picolyl-functionalized N-heterocyclic carbenes. Dalton Trans 2018; 47:9889-9896. [DOI: 10.1039/c8dt02621a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Fe(ii) and Co(ii) complexes prepared from the isolated free carbene form of the picolyl-NHC ligands display excellent catalytic activity towards the hydrosilylation of ketones.
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Affiliation(s)
- Qiuming Liang
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Nina Jiabao Liu
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Datong Song
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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7
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Miura H, Endo K, Ogawa R, Shishido T. Supported Palladium–Gold Alloy Catalysts for Efficient and Selective Hydrosilylation under Mild Conditions with Isolated Single Palladium Atoms in Alloy Nanoparticles as the Main Active Site. ACS Catal 2017. [DOI: 10.1021/acscatal.6b02767] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiroki Miura
- Department
of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji,
Tokyo 192-0397, Japan
- Research
Center for Hydrogen Energy-Based Society, Tokyo Metropolitan University, 1-1 minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8520, Japan
| | - Keisuke Endo
- Department
of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji,
Tokyo 192-0397, Japan
| | - Ryoichi Ogawa
- Department
of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji,
Tokyo 192-0397, Japan
| | - Tetsuya Shishido
- Department
of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji,
Tokyo 192-0397, Japan
- Research
Center for Hydrogen Energy-Based Society, Tokyo Metropolitan University, 1-1 minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Elements Strategy Initiative for Catalysts & Batteries, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8520, Japan
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8
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Mlostoń G, Grzelak P, Heimgartner H. Strong influence of the trifluoromethyl group on the chemoselectivity of [3+2]-cycloadditions of thiocarbonyl S -methanides with α,β-unsaturated ketones. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.08.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Garcés K, Lalrempuia R, Polo V, Fernández-Alvarez FJ, García-Orduña P, Lahoz FJ, Pérez-Torrente JJ, Oro LA. Rhodium-Catalyzed Dehydrogenative Silylation of Acetophenone Derivatives: Formation of Silyl Enol Ethers versus Silyl Ethers. Chemistry 2016; 22:14717-29. [DOI: 10.1002/chem.201602760] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Karin Garcés
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Ralte Lalrempuia
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Víctor Polo
- Departamento de Química Física; Instituto de Biocomputación y Física de Sistemas complejos; BIFI); Universidad de Zaragoza; Facultad de Ciencias; 50009 Zaragoza Spain
| | - Francisco J. Fernández-Alvarez
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Pilar García-Orduña
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Fernando J. Lahoz
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Jesús J. Pérez-Torrente
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Luis A. Oro
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
- Center of Research Excellence in Petroleum Refining and Petrochemicals; King Fahd University of Petroleum and Minerals; 31261 Dhahran Saudi Arabia
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10
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Sandzhieva MA, Kazakova AN, Boyarskaya IA, Ivanov AY, Nenajdenko VG, Vasilyev AV. Friedel-Crafts Alkylation of Arenes with 2-Halogeno-2-CF3-styrenes under Superacidic Conditions. Access to Trifluoromethylated Ethanes and Ethenes. J Org Chem 2016; 81:5032-45. [PMID: 27227747 DOI: 10.1021/acs.joc.6b00419] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The formation of the corresponding benzyl cations [ArHC(+)-CH(X)CF3] takes place under protonation of E-/Z-2-halogeno-2-CF3 styrenes [ArCH═C(X)CF3, X = F, Cl, Br] in superacids. The structures of these new electrophiles were studied by means of NMR and theoretical DFT calculations. According to these data, in the case of bromo derivatives, the formed cations, most probably, exist as cyclic bromonium ions; however, in the cases of chloro and fluoro derivatives, open forms are more preferable. Subsequent reaction of these benzyl cations with arenes proceeds as Friedel-Crafts alkylation to afford 1,1-diaryl-2-halo-3,3,3-trifluoropropanes [Ar(Ar')CH-CH(X)CF3] in high yields (up to 96%) as a mixture of two diastereomers. The prepared halogenopropanes were easily converted into the corresponding mixtures of E-/Z-trifluoromethylated diarylethenes [Ar(Ar')C═CCF3] (in yields up to 96%) by dehydrohalogenation with base (KOH or t-BuOK). The mechanism of elimination (E2 and Ecb) depends on the nature of the leaving group and reaction conditions.
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Affiliation(s)
- Maria A Sandzhieva
- Department of Chemistry, Saint Petersburg State Forest Technical University , Institutsky per., 5, Saint Petersburg, 194021, Russia
| | - Anna N Kazakova
- Department of Organic Chemistry, Institute of Chemistry, Saint Petersburg State University , Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia
| | - Irina A Boyarskaya
- Department of Organic Chemistry, Institute of Chemistry, Saint Petersburg State University , Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia
| | - Alexandr Yu Ivanov
- Center for Magnetic Resonance, Research Park, Saint Petersburg State University , Universitetskiy pr. 26, Saint Petersburg, Petrodvoretz, 198504, Russia
| | - Valentine G Nenajdenko
- Department of Chemistry, Lomonosov Moscow State University , Vorobievy Gory, 1, Moscow, 119899, Russia
| | - Aleksander V Vasilyev
- Department of Organic Chemistry, Institute of Chemistry, Saint Petersburg State University , Universitetskaya nab., 7/9, Saint Petersburg, 199034, Russia
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11
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Hydroarylation of 1-aryl-2-halogeno-3,3,3-trifluoropropenes in CF 3 SO 3 H: Regioselective approach to trifluoromethylated diarylethanes and ethenes. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.099] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Affiliation(s)
- Jian Sun
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, People’s Republic of China
| | - Liang Deng
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, People’s Republic of China
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