1
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Baker GJ, White AJP, Casely IJ, Grainger D, Crimmin MR. Catalytic, Z-Selective, Semi-Hydrogenation of Alkynes with a Zinc-Anilide Complex. J Am Chem Soc 2023; 145:7667-7674. [PMID: 36972405 PMCID: PMC10080692 DOI: 10.1021/jacs.3c02301] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
The reversible activation of dihydrogen with a molecular zinc anilide complex is reported. The mechanism of this reaction has been probed through stoichiometric experiments and density functional theory (DFT) calculations. The combined evidence suggests that H2 activation occurs by addition across the Zn-N bond via a four-membered transition state in which the Zn and N atoms play a dual role of Lewis acid and Lewis base. The zinc hydride complex that results from H2 addition has been shown to be remarkably effective for the hydrozincation of C═C bonds at modest temperatures. The scope of hydrozincation includes alkynes, alkenes, and a 1,3-butadiyne. For alkynes, the hydrozincation step is stereospecific leading exclusively to the syn-isomer. Competition experiments show that the hydrozincation of alkynes is faster than the equivalent alkene substrates. These new discoveries have been used to develop a catalytic system for the semi-hydrogenation of alkynes. The catalytic scope includes both aryl- and alkyl-substituted internal alkynes and proceeds with high alkene: alkane, Z:E ratios, and modest functional group tolerance. This work offers a first example of selective hydrogenation catalysis using zinc complexes.
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Affiliation(s)
- Greg J Baker
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, White City, London W12 0BZ, United Kingdom
| | - Andrew J P White
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, White City, London W12 0BZ, United Kingdom
| | - Ian J Casely
- Johnson Matthey Technology Centre, Blounts Court, Sonning Common, Reading RG4 9NH, United Kingdom
| | - Damian Grainger
- Johnson Matthey, 28 Cambridge Science Park, Milton Road, Cambridge CB4 0FP, United Kingdom
| | - Mark R Crimmin
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, White City, London W12 0BZ, United Kingdom
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2
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Chromium-catalyzed stereodivergent E- and Z-selective alkyne hydrogenation controlled by cyclic (alkyl)(amino)carbene ligands. Nat Commun 2023; 14:990. [PMID: 36813784 PMCID: PMC9947122 DOI: 10.1038/s41467-023-36677-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
The hydrogenation of alkynes allows the synthesis of olefins, which are important feedstock for the materials, pharmaceutical, and petrochemical industry. Thus, methods that enable this transformation via low-cost metal catalysis are desirable. However, achieving stereochemical control in this reaction is a long-standing challenge. Here, we report on the chromium-catalyzed E- and Z-selective olefin synthesis via hydrogenation of alkynes, controlled by two carbene ligands. A cyclic (alkyl)(amino)carbene ligand that contains a phosphino anchor enables the hydrogenation of alkynes in a trans-addition manner, selectively forming E-olefins. With an imino anchor-incorporated carbene ligand, the stereoselectivity can be switched, giving mainly Z-isomers. This ligand-enabled geometrical stereoinversion strategy by one metal catalysis overrides common methods in control of the E- and Z-selectivity with two different metal catalysis, allowing for highly efficient and on-demand access to both E- and Z-olefins in a stereo-complementary fashion. Mechanistic studies indicate that the different steric effect between these two carbene ligands may mainly dominate the selective forming E- or Z-olefins in control of the stereochemistry.
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3
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Remy-Speckmann I, Zimmermann BM, Gorai M, Lerch M, Teichert JF. Mechanochemical solid state synthesis of copper(I)/NHC complexes with K 3PO 4. Beilstein J Org Chem 2023; 19:440-447. [PMID: 37091734 PMCID: PMC10113518 DOI: 10.3762/bjoc.19.34] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 04/06/2023] [Indexed: 04/25/2023] Open
Abstract
A protocol for the mechanochemical synthesis of copper(I)/N-heterocyclic carbene complexes using cheap and readily available K3PO4 as base has been developed. This method employing a ball mill is amenable to typical simple copper(I)/NHC complexes but also to a sophisticated copper(I)/N-heterocyclic carbene complex bearing a guanidine moiety. In this way, the present approach circumvents commonly employed silver(I) complexes which are associated with significant and undesired waste formation and the excessive use of solvents. The resulting bifunctional catalyst has been shown to be active in a variety of reduction/hydrogenation transformations employing dihydrogen as terminal reducing agent.
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Affiliation(s)
- Ina Remy-Speckmann
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany
| | - Birte M Zimmermann
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany
| | - Mahadeb Gorai
- Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Straße der Nationen 62, 09111 Chemnitz, Germany
| | - Martin Lerch
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany
| | - Johannes F Teichert
- Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Straße der Nationen 62, 09111 Chemnitz, Germany
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4
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Amin A, Qadir T, Sharma PK, Jeelani I, Abe H. A Review on The Medicinal And Industrial Applications of N-Containing Heterocycles. THE OPEN MEDICINAL CHEMISTRY JOURNAL 2022. [DOI: 10.2174/18741045-v16-e2209010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Nitrogen-containing heterocycles constitute an important division of organic chemistry. The structural and functional diversity in nitrogen-containing heterocyclic compounds emanates from the presence and nature of the heteroatom that optimizes the compound for a specific application. Nitrogen heterocycles have been found to mimic various endogenous metabolites and natural products, highlighting their pivotal role in current drug design. Their applications are manifold and are predominantly used as pharmaceuticals, corrosion inhibitors, polymers, agrochemicals, dyes, developers, etc. Additionally, their catalytic behavior has rendered these compounds notable precursors in synthesizing various important organic compounds. The rate at which nitrogen heterocycles are synthesized explains this organic chemistry domain's vitality and usefulness. The present review article focuses on nitrogen-containing heterocycles as a versatile scaffold for current applications of organic chemistry.
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5
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Gregori BJ, Schmotz MWS, Jacobi von Wangelin A. Stereoselective Semi-Hydrogenations of Alkynes by First-Row (3d) Transition Metal Catalysts. ChemCatChem 2022; 14:e202200886. [PMID: 36632425 PMCID: PMC9825939 DOI: 10.1002/cctc.202200886] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/25/2022] [Indexed: 01/14/2023]
Abstract
The chemo- and stereoselective semi-hydrogenation of alkynes to alkenes is a fundamental transformation in synthetic chemistry, for which the use of precious 4d or 5d metal catalysts is well-established. In mankind's unwavering quest for sustainability, research focus has considerably veered towards the 3d metals. Given their high abundancy and availability as well as lower toxicity and noxiousness, they are undoubtedly attractive from both an economic and an environmental perspective. Herein, we wish to present noteworthy and groundbreaking examples for the use of 3d metal catalysts for diastereoselective alkyne semi-hydrogenation as we embark on a journey through the first-row transition metals.
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Affiliation(s)
- Bernhard J. Gregori
- Dept. of ChemistryUniversity of HamburgMartin Luther King Pl 620146HamburgGermany
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6
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Sharma DM, Gouda C, Gonnade RG, Punji B. Room temperature Z-selective hydrogenation of alkynes by hemilabile and non-innocent (NNN)Co(ii) catalysts. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00027j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Room temperature chemo- and stereoselective hydrogenation of alkynes is described using a well-defined and phosphine-free hemilabile cobalt catalyst.
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Affiliation(s)
- Dipesh M. Sharma
- Organometallic Synthesis and Catalysis Lab, Organic Chemistry Division, CSIR-National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune – 411 008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201 002, India
| | - Chandrakant Gouda
- Organometallic Synthesis and Catalysis Lab, Organic Chemistry Division, CSIR-National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune – 411 008, Maharashtra, India
| | - Rajesh G. Gonnade
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201 002, India
- Centre for Material Characterization, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune – 411 008, India
| | - Benudhar Punji
- Organometallic Synthesis and Catalysis Lab, Organic Chemistry Division, CSIR-National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune – 411 008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201 002, India
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7
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Hale DJ, Ferguson MJ, Turculet L. (PSiP)Ni-Catalyzed (E)-Selective Semihydrogenation of Alkynes with Molecular Hydrogen. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04537] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dylan J. Hale
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, P.O. Box 15000, Halifax B3H 4R2, Nova Scotia, Canada
| | - Michael J. Ferguson
- X-Ray Crystallography Laboratory, Department of Chemistry, University of Alberta, Edmonton T6G 2G2, Alberta, Canada
| | - Laura Turculet
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, P.O. Box 15000, Halifax B3H 4R2, Nova Scotia, Canada
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8
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Rasool JU, Ali A, Ahmad QN. Recent advances in Cu-catalyzed transformations of internal alkynes to alkenes and heterocycles. Org Biomol Chem 2021; 19:10259-10287. [PMID: 34806741 DOI: 10.1039/d1ob01709h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Numerous metal-catalyzed reactions involving internal alkynes and aimed towards synthetically and pharmacologically important alkenes and heterocycles have appeared in the literature. Among these, Cu-catalyzed reactions have a special place, which has prompted the investigation and development of carbon-carbon and carbon-heteroatom bond-forming reactions. These reactions possess wide scope, and during the paths of these reactions, either stable or in situ intermediates are formed via the addition of Cu as a core catalyst or synergistic catalyst. In this review, we aim to report different contributions relating to Cu-catalyzed reactions of internal alkynes for the synthesis of different valuable alkenes and heterocycles which have appeared in the literature in the last decade. We anticipate that this appraisal will deliver basic insights for the further advancement of Cu-catalyzed reactions in organic chemistry.
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Affiliation(s)
- Javeed Ur Rasool
- Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu-180001, India
| | - Asif Ali
- CSIR-Institute of Genomics and Integrative Biology (CSIR-IGIB), Sukhdev Vihar, Delhi-110025, India
| | - Qazi Naveed Ahmad
- Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine (IIIM), Jammu-180001, India.
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9
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Zimmermann BM, Ngoc TT, Tzaras DI, Kaicharla T, Teichert JF. A Bifunctional Copper Catalyst Enables Ester Reduction with H 2: Expanding the Reactivity Space of Nucleophilic Copper Hydrides. J Am Chem Soc 2021; 143:16865-16873. [PMID: 34605649 DOI: 10.1021/jacs.1c09626] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Employing a bifunctional catalyst based on a copper(I)/NHC complex and a guanidine organocatalyst, catalytic ester reductions to alcohols with H2 as terminal reducing agent are facilitated. The approach taken here enables the simultaneous activation of esters through hydrogen bonding and formation of nucleophilic copper(I) hydrides from H2, resulting in a catalytic hydride transfer to esters. The reduction step is further facilitated by a proton shuttle mediated by the guanidinium subunit. This bifunctional approach to ester reductions for the first time shifts the reactivity of generally considered "soft" copper(I) hydrides to previously unreactive "hard" ester electrophiles and paves the way for a replacement of stoichiometric reducing agents by a catalyst and H2.
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Affiliation(s)
- Birte M Zimmermann
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany
| | - Trung Tran Ngoc
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany.,Institut für Chemie, Technische Universität Chemnitz, Straße der Nationen 62, 09111 Chemnitz, Germany
| | - Dimitrios-Ioannis Tzaras
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany.,Institut für Chemie, Technische Universität Chemnitz, Straße der Nationen 62, 09111 Chemnitz, Germany
| | - Trinadh Kaicharla
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany
| | - Johannes F Teichert
- Institut für Chemie, Technische Universität Berlin, Straße des 17. Juni 115, 10623 Berlin, Germany.,Institut für Chemie, Technische Universität Chemnitz, Straße der Nationen 62, 09111 Chemnitz, Germany
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10
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Wu Y, Liu C, Wang C, Yu Y, Shi Y, Zhang B. Converting copper sulfide to copper with surface sulfur for electrocatalytic alkyne semi-hydrogenation with water. Nat Commun 2021; 12:3881. [PMID: 34162851 PMCID: PMC8222359 DOI: 10.1038/s41467-021-24059-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/02/2021] [Indexed: 11/23/2022] Open
Abstract
Electrocatalytic alkyne semi-hydrogenation to alkenes with water as the hydrogen source using a low-cost noble-metal-free catalyst is highly desirable but challenging because of their over-hydrogenation to undesired alkanes. Here, we propose that an ideal catalyst should have the appropriate binding energy with active atomic hydrogen (H*) from water electrolysis and a weaker adsorption with an alkene, thus promoting alkyne semi-hydrogenation and avoiding over-hydrogenation. So, surface sulfur-doped and -adsorbed low-coordinated copper nanowire sponges are designedly synthesized via in situ electroreduction of copper sulfide and enable electrocatalytic alkyne semi-hydrogenation with over 99% selectivity using water as the hydrogen source, outperforming a copper counterpart without surface sulfur. Sulfur anion-hydrated cation (S2−-K+(H2O)n) networks between the surface adsorbed S2− and K+ in the KOH electrolyte boost the production of active H* from water electrolysis. And the trace doping of sulfur weakens the alkene adsorption, avoiding over-hydrogenation. Our catalyst also shows wide substrate scopes, up to 99% alkenes selectivity, good reducible groups compatibility, and easily synthesized deuterated alkenes, highlighting the promising potential of this method. Highly selective electrocatalytic semi-hydrogenation of alkynes over a noble-metal-free catalyst is highly desirable. Here, authors synthesize sulfur-containing copper nanowire sponges for selective electrocatalytic alkyne semi-hydrogenation using water as the hydrogen source.
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Affiliation(s)
- Yongmeng Wu
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China
| | - Cuibo Liu
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China
| | - Changhong Wang
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China
| | - Yifu Yu
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China
| | - Yanmei Shi
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China
| | - Bin Zhang
- Department of Chemistry, Institute of Molecular Plus, School of Science, Tianjin University, Tianjin, China. .,Tianjin Key Laboratory of Molecular Optoelectronic Science, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, China.
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11
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Moran MJ, Martina K, Bieliunas V, Baricco F, Tagliapietra S, Berlier G, De Borggraeve WM, Cravotto G. Copper(0) nanoparticle catalyzed
Z
‐Selective Transfer Semihydrogenation of Internal Alkynes. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Maria Jesus Moran
- Dipartimento di Scienza e Tecnologia del Farmaco University of Turin Via Pietro Giuria 9 10125 Turin Italy
| | - Katia Martina
- Dipartimento di Scienza e Tecnologia del Farmaco University of Turin Via Pietro Giuria 9 10125 Turin Italy
| | - Vidmantas Bieliunas
- KU Leuven Department of Chemistry Celestijnenlaan 200F box 2404 B-3001 Leuven Belgium
| | - Francesca Baricco
- Dipartimento di Scienza e Tecnologia del Farmaco University of Turin Via Pietro Giuria 9 10125 Turin Italy
| | - Silvia Tagliapietra
- Dipartimento di Scienza e Tecnologia del Farmaco University of Turin Via Pietro Giuria 9 10125 Turin Italy
| | - Gloria Berlier
- Dipartimento di Chimica University of Turin Via Pietro Giuria 7 10125 Turin Italy
| | - Wim M. De Borggraeve
- KU Leuven Department of Chemistry Celestijnenlaan 200F box 2404 B-3001 Leuven Belgium
| | - Giancarlo Cravotto
- Dipartimento di Scienza e Tecnologia del Farmaco University of Turin Via Pietro Giuria 9 10125 Turin Italy
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12
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Li K, Yang C, Chen J, Pan C, Fan R, Zhou Y, Luo Y, Yang D, Fan B. Anion Controlled Stereodivergent Semi‐Hydrogenation of Alkynes using Water as Hydrogen Source. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000716] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Kangkui Li
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Chunhui Yang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Jingchao Chen
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Chunxiang Pan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Ruifeng Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Yongyun Zhou
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
| | - Yang Luo
- Chongqing Key Laboratory of Health Science in Traditional Chinese Medicine Chongqing Academy of Chinese Materia Medica Chongqing 400065 P. R. China
| | - Dajian Yang
- Chongqing Key Laboratory of Health Science in Traditional Chinese Medicine Chongqing Academy of Chinese Materia Medica Chongqing 400065 P. R. China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 P. R. China
- Chongqing Key Laboratory of Health Science in Traditional Chinese Medicine Chongqing Academy of Chinese Materia Medica Chongqing 400065 P. R. China
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13
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Duan L, Jiang K, Zhu H, Yin B. CuCl 2-catalyzed highly stereoselective and chemoselective reduction of alkynyl amides into α,β-unsaturated amides using silanes as hydrogen donors. Org Biomol Chem 2021; 19:365-369. [PMID: 33332519 DOI: 10.1039/d0ob02037k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A CuH-catalyzed Z-selective partial reduction of alkynyl amides to afford α,β-unsaturated amides using silane as the hydrogen donor is developed. This reaction is carried out under mild conditions and able to accommodate a broad scope of alkynyl amides including those bearing a terminal carbon-carbon double bond or triple bond, affording alkenyl amides with high stereoselectivity and excellent yields.
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Affiliation(s)
- Lingfei Duan
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Kai Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Hua Zhu
- Guangxi Key Laboratory of Zhuang and Yao Ethnic Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Biaolin Yin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
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14
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Park BY, Lim T, Han MS. A simple and efficient in situ generated copper nanocatalyst for stereoselective semihydrogenation of alkynes. Chem Commun (Camb) 2021; 57:6891-6894. [PMID: 34151329 DOI: 10.1039/d1cc02685b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Development of a simple, effective, and practical method for (Z)-selective semihydrogenation of alkynes has been considered necessary for easy-to-access applications at organic laboratory scales. Herein, (Z)-selective semihydrogenation of alkynes was achieved using a copper nanocatalyst which was generated in situ simply by adding ammonia borane to an ethanol solution of copper sulfate. Different types of alkynes including aryl-aryl, aryl-alkyl, and aliphatic alkynes were selectively reduced to (Z)-alkenes affording up to 99% isolated yield. The semihydrogenation of terminal alkynes to alkenes and gram-scale applications were also reported. In addition to eliminating catalyst preparation, the proposed approach is simple and practical and serves as a suitable alternative method to the conventional Lindlar catalyst.
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Affiliation(s)
- Byoung Yong Park
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Taeho Lim
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Min Su Han
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.
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15
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Sloane SE, Reyes A, Vang ZP, Li L, Behlow KT, Clark JR. Copper-Catalyzed Formal Transfer Hydrogenation/Deuteration of Aryl Alkynes. Org Lett 2020; 22:9139-9144. [DOI: 10.1021/acs.orglett.0c03632] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Samantha E. Sloane
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
| | - Albert Reyes
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
| | - Zoua Pa Vang
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
| | - Lingzi Li
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
| | - Kiera T. Behlow
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
| | - Joseph R. Clark
- Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53233-1881 United States
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16
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Kaeffer N, Mance D, Copéret C. N‐Heterocyclic Carbene Coordination to Surface Copper Sites in Selective Semihydrogenation Catalysts from Solid‐State NMR Spectroscopy. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nicolas Kaeffer
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
- Current address: Max Planck Institute for Chemical Energy Conversion Stiftstrasse 34–36 45470 Mülheim a. d. Ruhr Germany
| | - Deni Mance
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Christophe Copéret
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
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17
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Gregori BJ, Nowakowski M, Schoch A, Pöllath S, Zweck J, Bauer M, Jacobi von Wangelin A. Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes. ChemCatChem 2020. [DOI: 10.1002/cctc.202000994] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Bernhard J. Gregori
- Dept. of Chemistry University of Hamburg Martin Luther King Pl 6 20146 Hamburg Germany
| | - Michal Nowakowski
- Dept. of Chemistry University of Paderborn Warburger Str. 100 33098 Paderborn Germany
| | - Anke Schoch
- Dept. of Chemistry University of Paderborn Warburger Str. 100 33098 Paderborn Germany
| | - Simon Pöllath
- Dept. of Physics University of Regensburg Universitaetsstr. 31 93053 Regensburg Germany
| | - Josef Zweck
- Dept. of Physics University of Regensburg Universitaetsstr. 31 93053 Regensburg Germany
| | - Matthias Bauer
- Dept. of Chemistry University of Paderborn Warburger Str. 100 33098 Paderborn Germany
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18
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Kaeffer N, Mance D, Copéret C. N‐Heterocyclic Carbene Coordination to Surface Copper Sites in Selective Semihydrogenation Catalysts from Solid‐State NMR Spectroscopy. Angew Chem Int Ed Engl 2020; 59:19999-20007. [DOI: 10.1002/anie.202006209] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/16/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Nicolas Kaeffer
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
- Current address: Max Planck Institute for Chemical Energy Conversion Stiftstrasse 34–36 45470 Mülheim a. d. Ruhr Germany
| | - Deni Mance
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
| | - Christophe Copéret
- ETH Zürich Department of Chemistry and Applied Biosciences Vladimir-Prelog-Weg 1–5 8093 Zürich Switzerland
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19
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Teichert JF, Brechmann LT. Catch It If You Can: Copper-Catalyzed (Transfer) Hydrogenation Reactions and Coupling Reactions by Intercepting Reactive Intermediates Thereof. SYNTHESIS-STUTTGART 2020. [DOI: 10.1055/s-0040-1707185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The key reactive intermediate of copper(I)-catalyzed alkyne semihydrogenations is a vinylcopper(I) complex. This intermediate can be exploited as a starting point for a variety of trapping reactions. In this manner, an alkyne semihydrogenation can be turned into a dihydrogen-mediated coupling reaction. Therefore, the development of copper-catalyzed (transfer) hydrogenation reactions is closely intertwined with the corresponding reductive trapping reactions. This short review highlights and conceptualizes the results in this area so far, with H2-mediated carbon–carbon and carbon–heteroatom bond-forming reactions emerging under both a transfer hydrogenation setting as well as with the direct use of H2. In all cases, highly selective catalysts are required that give rise to atom-economic multicomponent coupling reactions with rapidly rising molecular complexity. The coupling reactions are put into perspective by presenting the corresponding (transfer) hydrogenation processes first.1 Introduction: H2-Mediated C–C Bond-Forming Reactions2 Accessing Copper(I) Hydride Complexes as Key Reagents for Coupling Reactions; Requirements for Successful Trapping Reactions 3 Homogeneous Copper-Catalyzed Transfer Hydrogenations4 Trapping of Reactive Intermediates of Alkyne Transfer Semihydrogenation Reactions: First Steps Towards Hydrogenative Alkyne Functionalizations 5 Copper(I)-Catalyzed Alkyne Semihydrogenations6 Copper(I)-Catalyzed H2-Mediated Alkyne Functionalizations; Trapping of Reactive Intermediates from Catalytic Hydrogenations6.1 A Detour: Copper(I)-Catalyzed Allylic Reductions, Catalytic Generation of Hydride Nucleophiles from H2
6.2 Trapping with Allylic Electrophiles: A Copper(I)-Catalyzed Hydroallylation Reaction of Alkynes 6.3 Trapping with Aryl Iodides7 Conclusion
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20
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Zubar V, Sklyaruk J, Brzozowska A, Rueping M. Chemoselective Hydrogenation of Alkynes to ( Z) -Alkenes Using an Air-Stable Base Metal Catalyst. Org Lett 2020; 22:5423-5428. [PMID: 32639161 DOI: 10.1021/acs.orglett.0c01783] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A highly selective hydrogenation of alkynes using an air-stable and readily available manganese catalyst has been achieved. The reaction proceeds under mild reaction conditions and tolerates various functional groups, resulting in (Z)-alkenes and allylic alcohols in high yields. Mechanistic experiments suggest that the reaction proceeds via a bifunctional activation involving metal-ligand cooperativity.
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Affiliation(s)
- Viktoriia Zubar
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany.,KAUST Catalysis Center (KCC), KAUST, Thuwal 23955-6900, Saudi Arabia
| | - Jan Sklyaruk
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Aleksandra Brzozowska
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Magnus Rueping
- KAUST Catalysis Center (KCC), KAUST, Thuwal 23955-6900, Saudi Arabia
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21
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Matavos-Aramyan S, Soukhakian S, Jazebizadeh MH. Mononuclear Cu Complexes Based on Nitrogen Heterocyclic Carbene: A Comprehensive Review. Top Curr Chem (Cham) 2020; 378:39. [PMID: 32367181 DOI: 10.1007/s41061-020-00304-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/16/2020] [Indexed: 11/28/2022]
Abstract
During the last decade, organometallic, coordination, and catalytic chemistry of the three-dimensional metals such as copper (Cu) has been greatly affected by the emergence of nitrogen heterocyclic carbene (NHC) complexes. The NHCs, and in particular the mononuclear CuI-based ones, have been proven vastly useful in several applications such as in biosynthesis, catalysis, photochemistry, etc. This review tries to thoroughly describe a series of mononuclear CuI NHC complexes and their subcategories such as heteroleptics, and bidentate and tridentate heteroatom complexes, and give some detailed insights on their development, emergence, and applications. A brief outlook is also disclosed to enable other researchers to further develop a platform for future advances and studies in the field of CuI-based NHCs.
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Affiliation(s)
- Sina Matavos-Aramyan
- Research and Development Department, Division of Chemistry, Raazi Environmental Protection Foundation, Shiraz, Iran.
| | - Sadaf Soukhakian
- Research and Development Department, Division of Chemistry, Raazi Environmental Protection Foundation, Shiraz, Iran
| | - Mohammad Hossein Jazebizadeh
- Research and Development Department, Division of Chemistry, Raazi Environmental Protection Foundation, Shiraz, Iran
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22
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Cervantes‐Reyes A, Rominger F, Hashmi ASK. Sterically Demanding Ag I and Cu I N-Heterocyclic Carbene Complexes: Synthesis, Structures, Steric Parameters, and Catalytic Activity. Chemistry 2020; 26:5530-5540. [PMID: 32104933 PMCID: PMC7216994 DOI: 10.1002/chem.202000600] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 02/27/2020] [Indexed: 12/13/2022]
Abstract
The synthesis and full characterization of new air-stable AgI and CuI complexes bearing structurally bulky expanded-ring N-heterocyclic carbene (erNHC) ligands is presented. The condensation of protonated NHC salts with Ag2 O afforded a collection of AgI complexes, and their first use as ligand transfer reagents led to novel isostructural CuI or AuI complexes. In situ deprotonation of the NHC salts in the presence of a copper(I) source, provides a library of new CuI complexes. The solid-state structures feature large N-CNHC -N angles (118-128°) and almost identical angles between the aryl groups on the nitrogen atoms and the plane of the N-C-N unit of the carbene (i.e. torsion angles close to 0°). Among the steric parameters, the percent buried volume (%Vbur ) values span easily in the 50-57 % range, and that one of (9-Dipp)CuBr complex (%Vbur =57.5) overcomes to other known erNHC-metal complexes reported to date. Preliminary catalytic experiments in the copper-catalyzed coupling between N-tosylhydrazone and phenylacetylene, afforded 76-93 % product at the 0.5-2.5 mol % catalyst loading, proving the stability of CuI erNHC complexes at elevated temperatures (100 °C).
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Affiliation(s)
| | - Frank Rominger
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz UniversityJeddah21589Saudi Arabia
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23
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Sharma DM, Punji B. 3 d Transition Metal‐Catalyzed Hydrogenation of Nitriles and Alkynes. Chem Asian J 2020; 15:690-708. [DOI: 10.1002/asia.201901762] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/27/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Dipesh M. Sharma
- Chemical Engineering DivisionCSIR-National Chemical Laboratory (CSIR-NCL) Academy of Scientific and Innovative Research (AcSIR) Dr. Homi Bhabha Road Pune 411 008 India
| | - Benudhar Punji
- Chemical Engineering DivisionCSIR-National Chemical Laboratory (CSIR-NCL) Academy of Scientific and Innovative Research (AcSIR) Dr. Homi Bhabha Road Pune 411 008 India
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24
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Tian W, He Y, Song X, Ding H, Ye J, Guo W, Xiao Q. cis
‐Selective Transfer Semihydrogenation of Alkynes by Merging Visible‐Light Catalysis with Cobalt Catalysis. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901562] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Wan‐Fa Tian
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
| | - Yong‐Qin He
- School of Pharmaceutical ScienceNanchang University Nanchang 330006 People's Republic of China
| | - Xian‐Rong Song
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
| | - Hai‐Xin Ding
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
| | - Jing Ye
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
| | - Wen‐Jie Guo
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
| | - Qiang Xiao
- Institute of Organic ChemistryJiangxi Science & Technology Normal UniversityKey Laboratory of Organic Chemistry, Jiangxi Province Nanchang 330013, People's Republic of China
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25
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Faverio C, Boselli MF, Medici F, Benaglia M. Ammonia borane as a reducing agent in organic synthesis. Org Biomol Chem 2020; 18:7789-7813. [DOI: 10.1039/d0ob01351j] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Ammonia borane is gaining increasing attention as a sustainable and atom-economical winning reagent for the reduction of several substrates.
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Affiliation(s)
- Chiara Faverio
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | | | - Fabrizio Medici
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Maurizio Benaglia
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
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26
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Garbe M, Budweg S, Papa V, Wei Z, Hornke H, Bachmann S, Scalone M, Spannenberg A, Jiao H, Junge K, Beller M. Chemoselective semihydrogenation of alkynes catalyzed by manganese(i)-PNP pincer complexes. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00992j] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A first homogeneous manganese catalyzed chemoselective semihydrogenation of alkynes to Z-olefins in the presence of molecular hydrogen is described.
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Affiliation(s)
| | | | | | - Zhihong Wei
- Leibniz-Institut für Katalyse e.V
- Rostock
- Germany
| | | | - Stephan Bachmann
- F. Hoffmann-La Roche AG
- Department of Process Chemistry & Catalysis
- Basel
- Switzerland
| | - Michelangelo Scalone
- F. Hoffmann-La Roche AG
- Department of Process Chemistry & Catalysis
- Basel
- Switzerland
| | | | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V
- Rostock
- Germany
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27
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Kaicharla T, Zimmermann BM, Oestreich M, Teichert JF. Using alcohols as simple H 2-equivalents for copper-catalysed transfer semihydrogenations of alkynes. Chem Commun (Camb) 2019; 55:13410-13413. [PMID: 31638107 DOI: 10.1039/c9cc06637c] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Copper(i)/N-heterocyclic carbene complexes enable a transfer semihydrogenation of alkynes employing simple and readily available alcohols such as isopropanol. The practical overall protocol circumvents the use of commonly employed high pressure equipment when using dihydrogen (H2) on the one hand, and avoids the generation of stoichiometric silicon-based waste on the other hand, when hydrosilanes are used as terminal reductants.
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Affiliation(s)
- Trinadh Kaicharla
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany.
| | - Birte M Zimmermann
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany.
| | - Martin Oestreich
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany.
| | - Johannes F Teichert
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany.
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28
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Song L, Feng Q, Wang Y, Ding S, Wu YD, Zhang X, Chung LW, Sun J. Ru-Catalyzed Migratory Geminal Semihydrogenation of Internal Alkynes to Terminal Olefins. J Am Chem Soc 2019; 141:17441-17451. [DOI: 10.1021/jacs.9b09658] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lijuan Song
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Institute of Organic Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, D-35392 Giessen, Germany
| | - Qiang Feng
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Yong Wang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Shengtao Ding
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Yun-Dong Wu
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
- College of Chemistry, Peking University, Beijing 100871, China
| | - Xinhao Zhang
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Lung Wa Chung
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
| | - Jianwei Sun
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
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29
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Murugesan K, Bheeter CB, Linnebank PR, Spannenberg A, Reek JNH, Jagadeesh RV, Beller M. Nickel-Catalyzed Stereodivergent Synthesis of E- and Z-Alkenes by Hydrogenation of Alkynes. CHEMSUSCHEM 2019; 12:3363-3369. [PMID: 30977957 PMCID: PMC6771912 DOI: 10.1002/cssc.201900784] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/11/2019] [Indexed: 06/09/2023]
Abstract
A convenient protocol for stereodivergent hydrogenation of alkynes to E- and Z-alkenes by using nickel catalysts was developed. Simple Ni(NO3 )2 ⋅6 H2 O as a catalyst precursor formed active nanoparticles, which were effective for the semihydrogenation of several alkynes with high selectivity for the Z-alkene (Z/E>99:1). Upon addition of specific multidentate ligands (triphos, tetraphos), the resulting molecular catalysts were highly selective for the E-alkene products (E/Z>99:1). Mechanistic studies revealed that the Z-alkene-selective catalyst was heterogeneous whereas the E-alkene-selective catalyst was homogeneous. In the latter case, the alkyne was first hydrogenated to a Z-alkene, which was subsequently isomerized to the E-alkene. This proposal was supported by density functional theory calculations. This synthetic methodology was shown to be generally applicable in >40 examples and scalable to multigram-scale experiments.
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Affiliation(s)
- Kathiravan Murugesan
- Leibniz-Institut für Katalyse e.V. an der Universität RostockAlbert-Einstein-Str. 29a18059RostockGermany
| | - Charles Beromeo Bheeter
- Van‘t Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Pim R. Linnebank
- Van‘t Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e.V. an der Universität RostockAlbert-Einstein-Str. 29a18059RostockGermany
| | - Joost N. H. Reek
- Van‘t Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Rajenahally V. Jagadeesh
- Leibniz-Institut für Katalyse e.V. an der Universität RostockAlbert-Einstein-Str. 29a18059RostockGermany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität RostockAlbert-Einstein-Str. 29a18059RostockGermany
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30
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Danopoulos AA, Simler T, Braunstein P. N-Heterocyclic Carbene Complexes of Copper, Nickel, and Cobalt. Chem Rev 2019; 119:3730-3961. [PMID: 30843688 DOI: 10.1021/acs.chemrev.8b00505] [Citation(s) in RCA: 269] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The emergence of N-heterocyclic carbenes as ligands across the Periodic Table had an impact on various aspects of the coordination, organometallic, and catalytic chemistry of the 3d metals, including Cu, Ni, and Co, both from the fundamental viewpoint but also in applications, including catalysis, photophysics, bioorganometallic chemistry, materials, etc. In this review, the emergence, development, and state of the art in these three areas are described in detail.
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Affiliation(s)
- Andreas A Danopoulos
- Laboratory of Inorganic Chemistry , National and Kapodistrian University of Athens , Panepistimiopolis Zografou , Athens GR 15771 , Greece.,Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
| | - Thomas Simler
- Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
| | - Pierre Braunstein
- Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
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31
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Bao H, Zhou B, Jin H, Liu Y. Diboron-Assisted Copper-Catalyzed Z-Selective Semihydrogenation of Alkynes Using Ethanol as a Hydrogen Donor. J Org Chem 2019; 84:3579-3589. [DOI: 10.1021/acs.joc.9b00321] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Hanyang Bao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| | - Bingwei Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| | - Hongwei Jin
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| | - Yunkui Liu
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
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32
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Zimmermann BM, Kobosil SCK, Teichert JF. Catalytic hydrogenation of α,β-unsaturated carboxylic acid derivatives using copper(i)/N-heterocyclic carbene complexes. Chem Commun (Camb) 2019; 55:2293-2296. [DOI: 10.1039/c8cc09853k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and air-stable copper(i)/N-heterocyclic carbene complex enables the catalytic hydrogenation of enoates and enamides, hitherto unreactive substrates employing homogeneous copper catalysis and H2 as a terminal reducing agent.
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33
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Song T, Yang Y. Metal Nanoparticles Supported on Biomass-Derived Hierarchical Porous Heteroatom-Doped Carbon from Bamboo Shoots: Design, Synthesis and Applications. CHEM REC 2018; 19:1283-1301. [PMID: 30276956 DOI: 10.1002/tcr.201800105] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 09/12/2018] [Indexed: 01/21/2023]
Abstract
Heteroatom-doped porous carbon derived from biomass have recently received increasing attention due to their unique properties such as high electrical conductivity, large specific surface area, high porosity, and easy availability, which are appealing materials for versatile applications in catalysis, energy, separation and adsorption, and life sciences as well. On the basis of our previous work in this field, we summarized in this account our recent progress on design, synthesis of metal (e. g., Pd, Co) nanoparticles supported heteroatom-doped hierarchical porous carbon material derived from bamboo shoots and their applications for important organic transformations, including chemoselective semihydrogenation of alkynes, hydrosilylation of alkynes, cascade synthesis of benzofurans from terminal alkynes and iodophenols, selective hydrogenation of functionalized nitroarenes to form anilines, imines, and formamides. Finally, the current state and future challenges in this field are discussed. We hope this account could shed light on the rational design of novel non-noble metal based heterogeneous catalysts derived from biomass for efficient and sustainable organic transformations.
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Affiliation(s)
- Tao Song
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, China
| | - Yong Yang
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, China
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34
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Alshakova ID, Gabidullin B, Nikonov GI. Ru‐Catalyzed Transfer Hydrogenation of Nitriles, Aromatics, Olefins, Alkynes and Esters. ChemCatChem 2018. [DOI: 10.1002/cctc.201801039] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Iryna D. Alshakova
- Chemistry DepartmentBrock University 1812 Sir Isaac Brock Way, St. Catharines, Niagara Region L2S 3 A1 Ontario Canada
| | - Bulat Gabidullin
- X-ray Core Facility Faculty of ScienceUniversity of Ottawa 150 Louis Pasteur Ottawa, ON K1 N 6 N5 Canada
| | - Georgii I. Nikonov
- Chemistry DepartmentBrock University 1812 Sir Isaac Brock Way, St. Catharines, Niagara Region L2S 3 A1 Ontario Canada
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35
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Hall JW, Unson DML, Brunel P, Collins LR, Cybulski MK, Mahon MF, Whittlesey MK. Copper-NHC-Mediated Semihydrogenation and Hydroboration of Alkynes: Enhanced Catalytic Activity Using Ring-Expanded Carbenes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00467] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jonathan W. Hall
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Darcy M. L. Unson
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Paul Brunel
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Lee R. Collins
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Mateusz K. Cybulski
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Mary F. Mahon
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
| | - Michael K. Whittlesey
- Department of Chemistry, University of Bath, Claverton
Down, Bath BA2 7AY, United Kingdom
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36
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Origin of ligand-driven selectivity in alkyne semihydrogenation over silica-supported copper nanoparticles. J Catal 2018. [DOI: 10.1016/j.jcat.2018.06.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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37
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Liu RY, Bae M, Buchwald SL. Mechanistic Insight Facilitates Discovery of a Mild and Efficient Copper-Catalyzed Dehydration of Primary Amides to Nitriles Using Hydrosilanes. J Am Chem Soc 2018; 140:1627-1631. [PMID: 29353477 PMCID: PMC5803397 DOI: 10.1021/jacs.8b00643] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Metal-catalyzed silylative dehydration of primary amides is an economical approach to the synthesis of nitriles. We report a copper-hydride(CuH)-catalyzed process that avoids a typically challenging 1,2-siloxane elimination step, thereby dramatically increasing the rate of the overall transformation relative to alternative metal-catalyzed systems. This new reaction proceeds at ambient temperature, tolerates a variety of metal-, acid-, or base-sensitive functional groups, and can be performed using a simple ligand, inexpensive siloxanes, and low catalyst loading.
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Affiliation(s)
| | | | - Stephen L. Buchwald
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
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38
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Semba K, Kameyama R, Nakao Y. Hydrogenative Cross-coupling of Internal Alkynes and Aryl Iodides by Palladium/Copper Cooperative Catalysis. CHEM LETT 2018. [DOI: 10.1246/cl.170961] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Kazuhiko Semba
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Ryohei Kameyama
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiaki Nakao
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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39
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Jagtap SA, Bhanage BM. Ligand Assisted Rhodium Catalyzed Selective Semi-hydrogenation of Alkynes Using Syngas and Molecular Hydrogen. ChemistrySelect 2018. [DOI: 10.1002/slct.201702976] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Samadhan A. Jagtap
- Department of Chemistry; Institute of Chemical Technology, Matunga; Mumbai- 400 019 India
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical Technology, Matunga; Mumbai- 400 019 India
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40
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41
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Prasad AN, Braga FC, Lopes RDS, Casagrande GA, de Lima DP, Beatriz A. Cu(I)-phosphine complex: An efficient catalyst for synthesis of 3-indole derivatives through one-pot MCR under mild conditions. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1394467] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Avvari N. Prasad
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Felipe C. Braga
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Rosângela da S. Lopes
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Gleison A. Casagrande
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Dênis P. de Lima
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Adilson Beatriz
- Institute of Chemistry of Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
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42
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Watari R, Matsumoto N, Kuwata S, Kayaki Y. Distinct Promotive Effects of 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) on Polymer Supports in Copper-Catalyzed Hydrogenation of C=O Bonds. ChemCatChem 2017. [DOI: 10.1002/cctc.201701316] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ryo Watari
- Environmental Chemistry Sector; Environmental Science Research Laboratory; Central Research Institute of Electric Power Industry; 1646 Abiko Abiko-shi Chiba 270-1194 Japan
| | - Norio Matsumoto
- Environmental Chemistry Sector; Environmental Science Research Laboratory; Central Research Institute of Electric Power Industry; 1646 Abiko Abiko-shi Chiba 270-1194 Japan
| | - Shigeki Kuwata
- Department of Chemical Science and Engineering; School of Materials and Chemical Technology; Tokyo Institute of Technology; 2-12-1-E4-1 O-okayama Meguro-ku Tokyo 152-8552 Japan
- PRESTO, Japan Science and Technology Agency (JST); 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Yoshihito Kayaki
- Department of Chemical Science and Engineering; School of Materials and Chemical Technology; Tokyo Institute of Technology; 2-12-1-E4-1 O-okayama Meguro-ku Tokyo 152-8552 Japan
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43
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Lei J, Su L, Zeng K, Chen T, Qiu R, Zhou Y, Au CT, Yin SF. Recent advances of catalytic processes on the transformation of alkynes into functional compounds. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.05.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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44
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Ji G, Duan Y, Zhang S, Fei B, Chen X, Yang Y. Selective Semihydrogenation of Alkynes Catalyzed by Pd Nanoparticles Immobilized on Heteroatom-Doped Hierarchical Porous Carbon Derived from Bamboo Shoots. CHEMSUSCHEM 2017; 10:3427-3434. [PMID: 28762664 DOI: 10.1002/cssc.201701127] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/18/2017] [Indexed: 06/07/2023]
Abstract
Highly dispersed palladium nanoparticles (Pd NPs) immobilized on heteroatom-doped hierarchical porous carbon supports (N,O-carbon) with large specific surface areas are synthesized by a wet chemical reduction method. The N,O-carbon derived from naturally abundant bamboo shoots is fabricated by a tandem hydrothermal-carbonization process without assistance of any templates, chemical activation reagents, or exogenous N or O sources in a simple and ecofriendly manner. The prepared Pd/N,O-carbon catalyst shows extremely high activity and excellent chemoselectivity for semihydrogenation of a broad range of alkynes to versatile and valuable alkenes under ambient conditions. The catalyst can be readily recovered for successive reuse with negligible loss in activity and selectivity, and is also applicable for practical gram-scale reactions.
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Affiliation(s)
- Guijie Ji
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P.R. China
| | - Yanan Duan
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P.R. China
| | - Shaochun Zhang
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P.R. China
| | - Benhua Fei
- International Center for Bamboo and Rattan, Beijing, 100102, P.R. China
| | - Xiufang Chen
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P.R. China
| | - Yong Yang
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P.R. China
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45
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Thiel NO, Kemper S, Teichert JF. Copper(I)-catalyzed stereoselective hydrogenation of 1,3-diynes and enynes. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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46
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Pape F, Teichert JF. Dealing at Arm's Length: Catalysis with N-Heterocyclic Carbene Ligands Bearing Anionic Tethers. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700124] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Felix Pape
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 115 10623 Berlin Germany
| | - Johannes F. Teichert
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 115 10623 Berlin Germany
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47
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Korytiaková E, Thiel NO, Pape F, Teichert JF. Copper(i)-catalysed transfer hydrogenations with ammonia borane. Chem Commun (Camb) 2017; 53:732-735. [DOI: 10.1039/c6cc09067b] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly Z-selective alkyne transfer semihydrogenations and conjugate transfer hydrogenations of enoates can be effected by employing a readily available copper(i)/N-heterocyclic carbene (NHC) complex, [IPrCuOH], in combination with ammonia borane as a H2 equivalent.
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Affiliation(s)
- Eva Korytiaková
- Institut für Chemie
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Niklas O. Thiel
- Institut für Chemie
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Felix Pape
- Institut für Chemie
- Technische Universität Berlin
- 10623 Berlin
- Germany
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48
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Wen X, Shi X, Qiao X, Wu Z, Bai G. Ligand-free nickel-catalyzed semihydrogenation of alkynes with sodium borohydride: a highly efficient and selective process for cis-alkenes under ambient conditions. Chem Commun (Camb) 2017; 53:5372-5375. [DOI: 10.1039/c7cc02140b] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly efficient and selective semihydrogenation of alkynes has been achieved using ligand-free Ni nanoparticles and sodium borohydride under ambient conditions.
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Affiliation(s)
- Xin Wen
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Xiaozhen Shi
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Xianliang Qiao
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Zhilei Wu
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
| | - Guoyi Bai
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
- China
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49
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Fedorov A, Liu HJ, Lo HK, Copéret C. Silica-Supported Cu Nanoparticle Catalysts for Alkyne Semihydrogenation: Effect of Ligands on Rates and Selectivity. J Am Chem Soc 2016; 138:16502-16507. [DOI: 10.1021/jacs.6b10817] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Alexey Fedorov
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir-Prelog-Weg 1-5, CH-8093 Zürich, Switzerland
| | - Hsueh-Ju Liu
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir-Prelog-Weg 1-5, CH-8093 Zürich, Switzerland
| | - Hung-Kun Lo
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir-Prelog-Weg 1-5, CH-8093 Zürich, Switzerland
| | - Christophe Copéret
- ETH Zürich, Department of Chemistry and Applied Biosciences, Vladimir-Prelog-Weg 1-5, CH-8093 Zürich, Switzerland
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50
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Jordan AJ, Lalic G, Sadighi JP. Coinage Metal Hydrides: Synthesis, Characterization, and Reactivity. Chem Rev 2016; 116:8318-72. [PMID: 27454444 DOI: 10.1021/acs.chemrev.6b00366] [Citation(s) in RCA: 295] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hydride complexes of copper, silver, and gold encompass a broad array of structures, and their distinctive reactivity has enabled dramatic recent advances in synthesis and catalysis. This Review summarizes the synthesis, characterization, and key stoichiometric reactions of isolable or observable coinage metal hydrides. It discusses catalytic processes in which coinage metal hydrides are known or probable intermediates, and presents mechanistic studies of selected catalytic reactions. The purpose of this Review is to convey how developments in coinage metal hydride chemistry have led to new organic transformations, and how developments in catalysis have in turn inspired the synthesis of reactive new complexes.
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Affiliation(s)
- Abraham J Jordan
- School of Chemistry & Biochemistry, Georgia Institute of Technology , 901 Atlantic Drive NW, Atlanta, Georgia 30332, United States
| | - Gojko Lalic
- Department of Chemistry, University of Washington , Seattle, Washington 98195, United States
| | - Joseph P Sadighi
- School of Chemistry & Biochemistry, Georgia Institute of Technology , 901 Atlantic Drive NW, Atlanta, Georgia 30332, United States
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