1
|
Zhang X, Luo C, Chen X, Ma W, Li B, Lin Z, Chen X, Li Y, Xie F. Direct synthesis of quinazolinones via the carbon-supported acid-catalyzed cascade reaction of isatoic anhydrides with amides and aldehydes. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
2
|
Kathuria L, Samuelson AG. Ruthenium N‐Heterocyclic Carbene Complexes for Chemoselective Reduction of Imines and Reductive Amination of Aldehydes and Ketones. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lakshay Kathuria
- Inorganic and Physical Chemistry Department Indian Institute of Science 560012 Bangalore Karnataka India
| | - Ashoka G. Samuelson
- Inorganic and Physical Chemistry Department Indian Institute of Science 560012 Bangalore Karnataka India
| |
Collapse
|
3
|
Zhou MM, Chen G, Dang L. Enantioselective hydrosilylation of unsaturated carbon-heteroatom bonds (C[double bond, length as m-dash]N, C[double bond, length as m-dash]O) catalyzed by [Ru-S] complexes: a theoretical study. RSC Adv 2020; 10:9431-9437. [PMID: 35497244 PMCID: PMC9050042 DOI: 10.1039/c9ra10760f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 02/14/2020] [Indexed: 11/21/2022] Open
Abstract
A detailed theoretical study on the mechanism of enanthioselective hydrosilylation of imines and ketones catalyzed by the ruthenium(ii) thiolate catalyst [Ru–S] ([L*-Ru(SDmp)]+[BAr4F]−) with a chiral monodentate phosphine ligand is carried out in this work. We elucidate all the pathways leading to the main products or by products mediated by the [Ru–S] complex in order to have deep understanding of the chemoselectivity and enantioselectivity. The DFT (Density Functional Theory) calculations show that the reaction mechanism including: (1) Si–H bond cleavage by the dual activity of Ru–S bond; (2) the generation of a sulfur-stabilized silane cation; (3) the electrophilic attack of silane cation to NC/OC; (4) hydrogen transfer from Ru to carbon cation. The hydrosilylation products are found to be the final products rather than the dehydrogenative ones, which is consistent with the experimental results. The dehydrogenative silylation reaction pathways which give N- or O-silylated enamine/enol ether are reversible according to our calculations. The computational results also show that the electrophilic attack of silicon to NC/OC is the rate-determining step and the ee value can be improved significantly with more bulky model phosphine ligand based on the same calculation methods. A detailed theoretical study on the mechanism of enanthioselective hydrosilylation of imines and ketones catalyzed by the ruthenium(ii) thiolate catalyst with a chiral monodentate phosphine ligand is carried out in this work.![]()
Collapse
Affiliation(s)
- Miao-Miao Zhou
- Department of Chemistry, Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University Guangdong 515063 P. R. China
| | - Guanghui Chen
- Department of Chemistry, Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University Guangdong 515063 P. R. China
| | - Li Dang
- Department of Chemistry, Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University Guangdong 515063 P. R. China
| |
Collapse
|
4
|
Reshi NUD, Kathuria L, Samuelson AG. Chemoselective Reduction of Imines Catalyzed by Ruthenium(II) Half‐Sandwich Complexes: A Mechanistic Study. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Noor U. Din Reshi
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 Karnataka India
| | - Lakshay Kathuria
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 Karnataka India
| | - Ashoka G. Samuelson
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 Karnataka India
| |
Collapse
|
5
|
Shaikh NS. Sustainable Amine Synthesis: Iron Catalyzed Reactions of Hydrosilanes with Imines, Amides, Nitroarenes and Nitriles. ChemistrySelect 2019. [DOI: 10.1002/slct.201900460] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nadim S. Shaikh
- Department of Chemistry Eurofins Advinus Ltd., 21 & 22, Phase II, Peenya Industrial State Bengaluru 560058 India
| |
Collapse
|
6
|
Li B, Liu S, Wu M, Lin Q, Deng W, Jiang S, Chen L. Selective ruthenium-catalyzed double reductive aminations using hydrosilane to access tertiary amines and piperidine derivatives. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|
7
|
Li B, Liu S, Lin Q, Shao Y, Peng S, Li Y. Ruthenium nanoparticle catalyzed selective reductive amination of imine with aldehyde to access tertiary amines. Chem Commun (Camb) 2018; 54:9214-9217. [PMID: 30066006 DOI: 10.1039/c8cc05437a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Reductive amination is one of the most frequently used transformations in organic synthesis. Herein, we developed a novel ruthenium nanoparticle embedded ordered mesoporous carbon catalyst (Ru-OMC) and a new hydrosilylation process for the synthesis of tertiary amines. We present a direct reductive amination of imines (C[double bond, length as m-dash]N bond) with aldehydes (C[double bond, length as m-dash]O bond) using hydrosilane as the reducing reagent under mild conditions. Moreover, the Ru-OMC catalysts can be reused for up to 14 runs without noticeably losing activity.
Collapse
Affiliation(s)
- Bin Li
- School of Chemical & Environmental Engineering, Wuyi University, Jiangmen 529020, Guangdong Province, P. R. China.
| | | | | | | | | | | |
Collapse
|
8
|
Wei D, Bruneau-Voisine A, Valyaev DA, Lugan N, Sortais JB. Manganese catalyzed reductive amination of aldehydes using hydrogen as a reductant. Chem Commun (Camb) 2018; 54:4302-4305. [DOI: 10.1039/c8cc01787e] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The first alkylation of amines via reductive amination of aldehydes catalyzed by a manganese bidentate pyridinyl–phosphine complex.
Collapse
Affiliation(s)
- Duo Wei
- Univ Rennes
- CNRS
- ISCR – UMR 6226
- Rennes
- France
| | | | | | - Noël Lugan
- LCC-CNRS
- Université de Toulouse
- CNRS
- UPS
- Toulouse
| | | |
Collapse
|
9
|
Li B, Zhang S, Wu W, Liang L, Jiang S, Chen L, Li Y. Imidazolium-based ionic liquid-catalyzed hydrosilylation of imines and reductive amination of aldehydes using hydrosilane as the reductant. RSC Adv 2017. [DOI: 10.1039/c7ra04245k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Efficient imidazolium-based ionic liquid-catalyzed hydrosilylation of imines and reductive amination using a catalytic amount of [BMIm][FeCl4].
Collapse
Affiliation(s)
- Bin Li
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Shilin Zhang
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Weizhen Wu
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Lecheng Liang
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
- Guangdong Wamo New Material Technology Co., Ltd
| | - Shaohua Jiang
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Lu Chen
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| | - Yibiao Li
- School of Chemical & Environmental Engineering
- Wuyi University
- Jiangmen 529020
- P. R. China
| |
Collapse
|
10
|
Li B, Yu J, Li C, Li Y, Luo J, Shao Y. “One pot” synthesis of tertiary amines: Ru(II) catalyzed direct reductive N -benzylation of imines with benzyl bromide derivatives. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.11.112] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
11
|
Bhunia M, Hota PK, Vijaykumar G, Adhikari D, Mandal SK. A Highly Efficient Base-Metal Catalyst: Chemoselective Reduction of Imines to Amines Using An Abnormal-NHC–Fe(0) Complex. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00478] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mrinal Bhunia
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Pradip Kumar Hota
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Gonela Vijaykumar
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Debashis Adhikari
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Mohali, SAS Nagar 140306, India
| | - Swadhin K. Mandal
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| |
Collapse
|
12
|
Mao F, Sui D, Qi Z, Fan H, Chen R, Huang J. Heterogeneous cobalt catalysts for reductive amination with H2: general synthesis of secondary and tertiary amines. RSC Adv 2016. [DOI: 10.1039/c6ra21415k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Heterogeneous Co@NC catalysts were prepared, characterized and applied for the general synthesis of secondary and tertiary amines by Co-catalyzed reductive amination with H2 gas.
Collapse
Affiliation(s)
- Fei Mao
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Dejun Sui
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Zhengliang Qi
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Haipeng Fan
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Rizhi Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Jun Huang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| |
Collapse
|
13
|
Li B, Sortais JB, Darcel C. Amine synthesis via transition metal homogeneous catalysed hydrosilylation. RSC Adv 2016. [DOI: 10.1039/c6ra10494k] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This review summarizes the preparation of amines involving homogeneous transition metal catalysed hydrosilylation including reductions of imines, amides, nitro and nitriles, reductive aminations and N-methylation of amines with CO2.
Collapse
Affiliation(s)
- Bin Li
- UMR 6226 CNRS-Université de Rennes 1 “Institut des Sciences Chimiques de Rennes”
- Team “Organometallics: Materials and Catalysis”
- “Centre for Catalysis and Green Chemistry”
- 35042 Rennes Cedex
- France
| | - Jean-Baptiste Sortais
- UMR 6226 CNRS-Université de Rennes 1 “Institut des Sciences Chimiques de Rennes”
- Team “Organometallics: Materials and Catalysis”
- “Centre for Catalysis and Green Chemistry”
- 35042 Rennes Cedex
- France
| | - Christophe Darcel
- UMR 6226 CNRS-Université de Rennes 1 “Institut des Sciences Chimiques de Rennes”
- Team “Organometallics: Materials and Catalysis”
- “Centre for Catalysis and Green Chemistry”
- 35042 Rennes Cedex
- France
| |
Collapse
|
14
|
Takale BS, Tao S, Yu X, Feng X, Jin T, Bao M, Yamamoto Y. Highly chemoselective reduction of imines using a AuNPore/PhMe 2 SiH/water system and its application to reductive amination. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.11.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Conifer C, Gunanathan C, Rinesch T, Hölscher M, Leitner W. Solvent-Free Hydrosilylation of Terminal Alkynes by Reaction with a Nonclassical Ruthenium Hydride Pincer Complex. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201403016] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
16
|
Fukumoto K, Sakai A, Murai T, Nakazawa H. Transformation of RN=CHPh to R(R′ 3Si)NCH 2Ph in the Catalytic Desulfurization of Secondary Thioamide with R′ 3SiH Promoted by an Iron Complex. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kozo Fukumoto
- Department of Chemistry; Faculty of Education, University of the Ryukyus; Okinawa 903-0213 Japan
| | - Akane Sakai
- Department of Chemistry; Graduate School of Science, Osaka City University; Osaka 558-8585 Japan
| | - Toshiaki Murai
- Department of Chemistry and Biomolecular Science; Faculty of Engineering, Gifu University; Gifu 501-1193 Japan
| | - Hiroshi Nakazawa
- Department of Chemistry; Graduate School of Science, Osaka City University; Osaka 558-8585 Japan
| |
Collapse
|
17
|
Sorribes I, Junge K, Beller M. Direct catalytic N-alkylation of amines with carboxylic acids. J Am Chem Soc 2014; 136:14314-9. [PMID: 25230096 DOI: 10.1021/ja5093612] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A straightforward process for the N-alkylation of amines has been developed applying readily available carboxylic acids and silanes as the hydride source. Complementary to known reductive aminations, effective C-N bond construction proceeds under mild conditions and allows obtaining a broad range of alkylated secondary and tertiary amines, including fluoroalkyl-substituted anilines as well as the bioactive compound Cinacalcet HCl.
Collapse
Affiliation(s)
- Iván Sorribes
- Leibniz Institute for Catalysis, University of Rostock , Albert Einstein Str. 29a, 18059 Rostock, Germany
| | | | | |
Collapse
|
18
|
Sequential Ruthenium(II)-Acetate Catalyzed C–H Bond Diarylation in NMP or Water and Hydrosilylation of Imines. Top Catal 2014. [DOI: 10.1007/s11244-014-0244-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
19
|
Zheng J, Roisnel T, Darcel C, Sortais JB. Nickel-Catalysed Reductive Amination with Hydrosilanes. ChemCatChem 2013. [DOI: 10.1002/cctc.201300338] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Bheeter LP, Henrion M, Chetcuti MJ, Darcel C, Ritleng V, Sortais JB. Cyclopentadienyl N-heterocyclic carbene–nickel complexes as efficient pre-catalysts for the hydrosilylation of imines. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00514c] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
21
|
Li B, Sortais JB, Darcel C. Unexpected selectivity in ruthenium-catalyzed hydrosilylation of primary amides: synthesis of secondary amines. Chem Commun (Camb) 2013; 49:3691-3. [DOI: 10.1039/c3cc39149c] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
22
|
Catalytic C–H bond arylation of aryl imines and oxazolines in water with ruthenium(II)-acetate catalyst. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.03.117] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|