1
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Arango-Daza JC, Cabrero-Antonino JR, Adam R. A General and Highly Versatile Heterogeneous Pd-Catalyzed Oxidative Aminocarbonylation of Alkynes with Aromatic and Aliphatic Amines. CHEMSUSCHEM 2024; 17:e202400331. [PMID: 38695852 DOI: 10.1002/cssc.202400331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/15/2024] [Indexed: 06/12/2024]
Abstract
An efficient heterogeneous catalytic system for the oxidative aminocarbonylation of alkynes and amines in the presence of CO/O2 to afford substituted propiolamides has been developed. The active nanocatalyst, [Pd/Mg3Al-LDH]-300(D), is composed by Pd nanoaggregates (2-3 nm average particle size) stabilized over a partially dehydrated [Mg3Al-LDH] matrix. The methodology has resulted widely applicable, being the first catalytic system, either homogeneous or heterogeneous, able to activate not only aliphatic amines but also poorly-nucleophilic aromatic amines. In fact, >60 substituted propiolamides have been synthesized in good to excellent isolated yields through this methodology, being 27 novel compounds. An important characterization effort (XRD, 27Al MAS NMR, TGA, TPD-CO2, BET area, XPS, HAADF-HRSTEM and HRTEM) and optimization of the synthesis conditions of the optimal catalyst has been performed. This study, together with a series of kinetic and mechanistic essays, indicates that the optimal catalyst is composed by Pd(0) species stabilized in a partially dehydrated/dehydroxylated LDH material with a Mg/Al molar ratio of 3 and a small crystallite size. All the experimental data indicates that the in situ formation of [PdI2] active species in the material surface together with the presence of a matrix with the optimal acid/base properties are key aspects of this process.
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Affiliation(s)
- Juan Camilo Arango-Daza
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Jose R Cabrero-Antonino
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Rosa Adam
- Departament de Química Orgànica, Facultat de Farmàcia, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
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2
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Mourya B, Gadge ST, Bhanage BM. The synthesis of alk-2-ynl Weinreb amides via Pd/Cu-catalysed oxidative carbonylation of terminal alkynes. Org Biomol Chem 2024; 22:3518-3522. [PMID: 38622969 DOI: 10.1039/d4ob00290c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Synthesis of alk-2-ynl-Weinreb amides via Pd-catalyzed oxidative carbonylation of terminal alkynes and N,O-dimethylhydroxylamine hydrochloride at room temperature under low CO/O2 pressure is reported for the first time. This protocol offers tolerance of various functional groups under mild reaction conditions. The protocol incorporates aromatic- and aliphatic-substituted alkynes through a one-step oxidative carbonylative route toward desired alkynyl Weinreb amides, which are of considerable importance as valuable synthetic building blocks.
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Affiliation(s)
- Bharati Mourya
- Department of Chemistry, Institute of Chemical Technology, Mumbai 400019, India.
| | - Sandip T Gadge
- Department of Chemistry, Institute of Chemical Technology, Mumbai 400019, India.
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3
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Mondal S, Mondal S, Saha A. Thiuram Disulfide Mediated Cu-Catalyzed Amidation of Terminal Alkynes: An Efficient Synthesis of Alkynyl Amides. J Org Chem 2024; 89:2182-2189. [PMID: 38326283 DOI: 10.1021/acs.joc.3c01961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Terminal alkynes undergo a CO-free aminocarbonylation reaction mediated by thiuram disulfides. Thiuram disulfide acts as the source of the carbamoyl group in the amidation of terminal alkynes in the presence of copper-based reagent and catalyst. A series of alkynyl amides has been prepared with several structural variations following the current one-pot two-step protocol. The reaction proceeds through a mixed disulfide intermediate, which has been isolated and characterized by single-crystal XRD analysis.
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Affiliation(s)
- Sourav Mondal
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Soumya Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India
| | - Amit Saha
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
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4
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Cadwallader D, Shevchuk D, Tiburcio TR, Le CM. Fluoride-Catalyzed Cross-Coupling of Carbamoyl Fluorides and Alkynylsilanes. Org Lett 2023; 25:7369-7373. [PMID: 37767985 DOI: 10.1021/acs.orglett.3c02871] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
We report the synthesis of alkynamides via the cross-coupling of carbamoyl fluorides and alkynylsilanes catalyzed by tetrabutylammonium fluoride (TBAF). In contrast to previously reported transformations of carbamoyl fluorides, C-F bond cleavage is achieved under exceptionally mild conditions (room temperature, low catalyst loadings, and short reaction times) without the need for strongly nucleophilic reagents and/or catalysts. This method offers distinct advantages over transition-metal-catalyzed approaches, such as tolerance to aryl halide moieties and complementary chemoselectivity.
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Affiliation(s)
- Dusty Cadwallader
- Department of Chemistry, York University, Toronto, Ontario M3J 1P3, Canada
| | - Dmytro Shevchuk
- Department of Chemistry, York University, Toronto, Ontario M3J 1P3, Canada
| | - Tristan R Tiburcio
- Department of Chemistry, York University, Toronto, Ontario M3J 1P3, Canada
| | - Christine M Le
- Department of Chemistry, York University, Toronto, Ontario M3J 1P3, Canada
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5
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Ziccarelli I, Mancuso R, Giacalone F, Calabrese C, La Parola V, De Salvo A, Della Ca' N, Gruttadauria M, Gabriele B. Heterogenizing palladium tetraiodide catalyst for carbonylation reactions. J Catal 2022. [DOI: 10.1016/j.jcat.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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6
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Affiliation(s)
- Yichang Liu
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, P. R. China
| | - Yi-Hung Chen
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, P. R. China
| | - Hong Yi
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, P. R. China
| | - Aiwen Lei
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei, P. R. China
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7
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Cho S, Lee Y, Lee K, Lee H, Lee Y, Jung B. Synthesis of alkynamides through reaction of alkyl- or aryl-substituted alkynylaluminums with isocyanates. Org Biomol Chem 2021; 20:139-151. [PMID: 34874041 DOI: 10.1039/d1ob01990b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An efficient and facile method for the preparation of alkynamides through Et3N-catalyzed alumination of alkyl- or aryl-substituted terminal alkynes with AlMe3 and sequential nucleophilic addition of in situ generated alkynylaluminums to isocyanates is described. This method has the merits of using readily available isocyanates and monosubstituted alkynes, easy access to organoaluminums, short reaction times, and high efficiency. A gram-scale synthesis of the desired alkynamide and its application to the formation of α-methylene-β-lactams demonstrates the synthetic utility of this method.
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Affiliation(s)
- Soohong Cho
- Department of Chemistry, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Yeonjoo Lee
- Department of Emerging Materials Science, DGIST, Daegu 42988, Republic of Korea.
| | - Kyeongmin Lee
- Department of Chemistry, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Hwiwoong Lee
- Department of Chemistry, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Yunmi Lee
- Department of Chemistry, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Byunghyuck Jung
- Department of Emerging Materials Science, DGIST, Daegu 42988, Republic of Korea.
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8
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Shaifali, Sheetal, Das P. Supported Palladium Catalyzed Carbonylative Coupling Reactions using Carbon Monoxide as C1 Source. CHEM REC 2021; 22:e202100157. [PMID: 34418288 DOI: 10.1002/tcr.202100157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/23/2021] [Indexed: 12/16/2022]
Abstract
The carbonylative reactions of aryl halides, boronic acids, amines, activated alkene and alkynes under CO and supported palladium catalyzed conditions are very popular reactions for the synthesis of bioactive molecules, pharmaceuticals, polymers, peptides, intermediates and fine chemicals synthesis. Due to cost effectiveness and easy handling of recyclable supported palladium catalyst, it became more popular among researchers either working in academic institute or industry. In recent years, irrespective of poisoning effect of CO with palladium as major limitation, several advancements have been done through surface selection, designing and condition improvement to achieve high yield in the area of carbonylative coupling reactions. We hope this review will be helpful as a ready reference of last 20 years in the field of CO insertion reactions using diverse range of supported palladium catalysts under carbon monoxide or its sources as C1 source.
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Affiliation(s)
- Shaifali
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
| | - Sheetal
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
| | - Pralay Das
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
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9
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Khedkar MV, Khan SR, Lambat TL, Chaudhary RG, Abdala AA. CO Surrogates: A Green Alternative in Palladium-Catalyzed CO Gas Free Carbonylation Reactions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999200622115655] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbonylation reactions with carbon monoxide (CO) provide efficient and attractive
routes for the synthesis of bulk and fine chemicals. However, the practice of using a
large excess of an inflammable, lethal and greenhouse CO gas is always a concern in this
chemistry. The development of CO surrogates has gained substantial interest and become a
green alternative to gaseous CO. Many of the recent studies have focused on the development
of other benign and safe reagents to work as a CO source in carbonylation reactions,
and the assortment of feasible CO surrogates for specific reaction can be accomplished by
the literature data. This review describes the recent developments in palladium-catalyzed
carbonyl insertions without the direct use of gaseous CO.
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Affiliation(s)
- Mayur V. Khedkar
- Department of Chemistry, Hislop College, Nagpur 440001, Maharashtra, India
| | - Shoeb R. Khan
- Department of Chemistry, Hislop College, Nagpur 440001, Maharashtra, India
| | - Trimurti L. Lambat
- Department of Chemistry, Manoharbhai Patel College of Arts, Commerce & Science, Deori, Gondia 441901, Maharashtra, India
| | - Ratiram G. Chaudhary
- Post Graduate Department of Chemistry, S. K. Porwal College of Arts, Commerce & Science, Kamptee-441001, Maharashtra, India
| | - Ahmed A. Abdala
- Chemical Engineering Program, Texas A & M University at Qatar, P.O.B. 23784, Doha, Qatar
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10
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Zeng L, Li H, Hu J, Zhang D, Hu J, Peng P, Wang S, Shi R, Peng J, Pao CW, Chen JL, Lee JF, Zhang H, Chen YH, Lei A. Electrochemical oxidative aminocarbonylation of terminal alkynes. Nat Catal 2020. [DOI: 10.1038/s41929-020-0443-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Palladium-catalyzed decarboxylative aminocarbonylation with alkynoic acid and tertiary amine for the synthesis of alkynyl amide. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Abstract
Amide bonds are amongst the most fundamental groups in organic synthesis, and they are widely found in natural products, pharmaceuticals and material science. Over the past decade, methods for the direct amination of aldehydes have received much attention as they represent atom- and step-economic routes for amide synthesis from readily available starting materials. Herein, the research advances on the direct amination of aldehydes are reviewed and categorized by the types of catalyst system. Detailed reaction scopes and mechanisms will be discussed, as well as the limitations of current procedures and the prospects for the future.
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Affiliation(s)
- Yaorui Ma
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Junfei Luo
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
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13
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Reddy TN, de Lima DP. Recent Advances in the Functionalization of Hydrocarbons: Synthesis of Amides and its Derivatives. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Thatikonda Narendar Reddy
- Instituto de Química (INQUI)Universidade Federal de Mato Grosso do Sul 179074-460 Campo Grande, MS Brazil
| | - Dênis Pires de Lima
- Instituto de Química (INQUI)Universidade Federal de Mato Grosso do Sul 179074-460 Campo Grande, MS Brazil
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14
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Sengoku T, Ikeda I, Ai K, Takahashi M, Yoda H. Indium- and zinc-catalyzed enantioselective amide propargylation of aldehydes with stannylated allenyl amides. Org Biomol Chem 2019; 17:2614-2618. [PMID: 30762059 DOI: 10.1039/c9ob00040b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The catalytic enantioselective propargylation of aldehydes with newly prepared stannyl allenyl amides is described. The reaction has been accomplished by using catalytic amounts of indium chloride, zinc chloride, and a chiral BINOL derivative, affording amide-functionalized homopropargyl alcohols in excellent yields and enantioselectivities.
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Affiliation(s)
- Tetsuya Sengoku
- Department of Applied Chemistry, Faculty of Engineering, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu 432-8561, Japan.
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15
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Salehi P, Shiri M. Palladium‐Catalyzed Regioselective Synthesis of 3‐(Hetero)Arylpropynamides from
gem
‐Dibromoalkenes and Isocyanides. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800963] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Parvin Salehi
- Department of ChemistryAlzahra University, Vanak Tehran 1993893973 Iran
| | - Morteza Shiri
- Department of ChemistryAlzahra University, Vanak Tehran 1993893973 Iran
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16
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Szuroczki P, Boros B, Kollár L. Efficient synthesis of alkynyl amides via aminocarbonylation of iodoalkynes. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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17
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Satapathy A, Gadge ST, Bhanage BM. Synthesis of Ethylene Glycol from Syngas via Oxidative Double Carbonylation of Ethanol to Diethyl Oxalate and Its Subsequent Hydrogenation. ACS OMEGA 2018; 3:11097-11103. [PMID: 31459218 PMCID: PMC6644879 DOI: 10.1021/acsomega.8b01307] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/03/2018] [Indexed: 06/10/2023]
Abstract
This work reports a novel sustainable two-step method for the synthesis of ethylene glycol (EG) using syngas. In the first step, diethyl oxalate was selectively synthesized via oxidative double carbonylation of ethanol and carbon monoxide (CO) using a ligand-free, recyclable Pd/C catalyst. In the second step, the diethyl oxalate produced underwent subsequent hydrogenation using [2-(di-tert-butylphosphinomethyl)-6-(diethylaminomethyl)pyridine]ruthenium(II) chlorocarbonyl hydride to get EG and ethanol. Thus, the generated ethanol can be recycled back to the first step for double carbonylation. This method gives a sustainable route to manufacture EG using carbon monoxide and hydrogen.
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Affiliation(s)
- Anilkumar Satapathy
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
- Reliance
Industries limited, Patalganga, Rasayani, Raigad, Maharashtra 410220, India
| | - Sandip T. Gadge
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
| | - Bhalchandra M. Bhanage
- Department
of Chemistry, Institute of Chemical Technology, N. Parekh Marg,
Matunga, Mumbai 400019, India
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18
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Liu X, Astruc D. Development of the Applications of Palladium on Charcoal in Organic Synthesis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800343] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Xiang Liu
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Didier Astruc
- ISM, UMR CNRS 5255; Université de Bordeaux; 351 Cours de la Libération 33405 Talence Cedex France
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19
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Fritzemeier R, Gates A, Guo X, Lin Z, Santos WL. Transition Metal-Free Trans Hydroboration of Alkynoic Acid Derivatives: Experimental and Theoretical Studies. J Org Chem 2018; 83:10436-10444. [DOI: 10.1021/acs.joc.8b01493] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Russell Fritzemeier
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Ashley Gates
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Xueying Guo
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water
Bay, Kowloon, Hong Kong SAR, China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water
Bay, Kowloon, Hong Kong SAR, China
| | - Webster L. Santos
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
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20
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Zhu F, Wu XF. Selectivity Controlled Palladium-Catalyzed Carbonylative Synthesis of Propiolates and Chromenones from Phenols and Alkynes. Org Lett 2018; 20:3422-3425. [PMID: 29790761 DOI: 10.1021/acs.orglett.8b01368] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An interesting selectivity-controlled palladium-catalyzed oxidative carbonylation procedure for the synthesis of propiolates and chromenones has been developed. Starting from phenols and alkynes, under slightly different conditions, various propiolates and chromenones can be isolated in moderate to good yields. Additionally, this also presents the first example of direct carbonylative annulation of nonpreactivated phenols and terminal alkynes to produce chromenones.
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Affiliation(s)
- Fengxiang Zhu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Str. 29a , Rostock , 18059 , Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Str. 29a , Rostock , 18059 , Germany
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21
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Xie Z, Luo S, Zhu Q. Pd-Catalyzed C(sp 2)-H carbonylation of 2-benzylpyridines for the synthesis of pyridoisoquinolinones. Chem Commun (Camb) 2018; 52:12873-12876. [PMID: 27738677 DOI: 10.1039/c6cc07612b] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient synthesis of pyridoisoquinolinones, through Pd-catalyzed carbonylative annulation of 2-benzylpyridines, has been developed. The pyridinyl moiety in the substrate acts as both a directing group and an internal nucleophile for sp2 C-H activation and pyridocarbonylation. The ready availability of 2-benzylpyridines as well as the operational practicality makes this transformation potentially useful for the synthesis of analogues of protoberberine alkaloids.
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Affiliation(s)
- Zeqiang Xie
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China.
| | - Shuang Luo
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China.
| | - Qiang Zhu
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China.
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22
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Mane RS, Bhanage BM. Carbonylative Tertiary Amide Synthesis from Aryl Iodides and Tertiary Amines via
Oxidant-Free C−N Bond Cleavage Catalyzed by Palladium(II) Chloride in Polyethylene Glycol/Water. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700317] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rajendra S. Mane
- Department of Chemistry; Institute of Chemical Technology; N. Parekh Marg, Matunga Mumbai 400019 India
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical Technology; N. Parekh Marg, Matunga Mumbai 400019 India
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23
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Gautam P, Gupta R, Bhanage BM. Pd/C in Propylene Carbonate: A Sustainable Catalyst-Solvent System for the Carbonylative Suzuki-Miyaura Cross-Coupling Using N
-Formylsaccharin as a CO Surrogate. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700543] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Prashant Gautam
- Department of Chemistry; Institute of Chemical Technology; N.P. Marg, Matunga 400019 Mumbai India
| | - Rashi Gupta
- Department of Chemistry; Institute of Chemical Technology; N.P. Marg, Matunga 400019 Mumbai India
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical Technology; N.P. Marg, Matunga 400019 Mumbai India
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24
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Satapathy A, Gadge ST, Bhanage BM. An Improved Strategy for the Synthesis of Ethylene Glycol by Oxamate-Mediated Catalytic Hydrogenation. CHEMSUSCHEM 2017; 10:1356-1359. [PMID: 28218500 DOI: 10.1002/cssc.201700157] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 02/19/2017] [Indexed: 06/06/2023]
Abstract
The present study reports an improved approach for the preparation of ethylene glycol (EG) by using carbon monoxide as C1 chemical by a two-step oxidative carbonylation and hydrogenation sequence. In the first step, oxamates are synthesized through oxidative cross double carbonylation of piperidine and ethanol by using Pd/C catalyst under phosphine ligand-free conditions and subsequently hydrogenated by Milstein's catalyst (carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II)). The presented stepwise oxamate-mediated coupling provides the basis for a new strategy for the synthesis of EG by selective upgrading of C1 chemicals.
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Affiliation(s)
- Anilkumar Satapathy
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
- Reliance Industries Limited, Patalganga, Rasayani, Raigad, Maharashtra, 410 220, India
| | - Sandip T Gadge
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
| | - Bhalchandra M Bhanage
- Department of Chemistry, Institute of Chemical Technology, N.P. Marg, Matunga, Mumbai, 400019, India
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25
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Hughes NL, Brown CL, Irwin AA, Cao Q, Muldoon MJ. Palladium(II)-Catalysed Aminocarbonylation of Terminal Alkynes for the Synthesis of 2-Ynamides: Addressing the Challenges of Solvents and Gas Mixtures. CHEMSUSCHEM 2017; 10:675-680. [PMID: 27906507 PMCID: PMC5347853 DOI: 10.1002/cssc.201601601] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Indexed: 06/06/2023]
Abstract
2-Ynamides can be synthesised through PdII catalysed oxidative carbonylation, utilising low catalyst loadings. A variety of alkynes and amines can be used to afford 2-ynamides in high yields, whilst overcoming the drawbacks associated with previous oxidative methods, which rely on dangerous solvents and gas mixtures. The use of [NBu4 ]I allows the utilisation of the industrially recommended solvent ethyl acetate. O2 can be used as the terminal oxidant, and the catalyst can operate under safer conditions with low O2 concentrations.
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Affiliation(s)
- N. Louise Hughes
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Clare L. Brown
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Andrew A. Irwin
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Qun Cao
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Mark J. Muldoon
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
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26
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Sha F, Alper H. Ligand- and Additive-Controlled Pd-Catalyzed Aminocarbonylation of Alkynes with Aminophenols: Highly Chemo- and Regioselective Synthesis of α,β-Unsaturated Amides. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00367] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Feng Sha
- Key
Lab for Advanced Materials and Institute of Fine Chemicals, School
of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road 130, Shanghai, People’s Republic of China
- Centre
for Catalysis Research and Innovation, Department of Chemistry and
Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Howard Alper
- Centre
for Catalysis Research and Innovation, Department of Chemistry and
Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
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27
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Xing Q, Lv H, Xia C, Li F. Palladium-catalyzed intermolecular carbonylative cross-coupling of heteroaryl C(sp2)–H bonds with amines: an efficient strategy for oxidative aminocarbonylation of azoles. Chem Commun (Camb) 2017; 53:6914-6917. [DOI: 10.1039/c7cc03274a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
We report the first intermolecular carbonylative cross-coupling of heteroaryl C(sp2)–H bonds with amines using oxygen as the green oxidant.
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Affiliation(s)
- Qi Xing
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Hui Lv
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- China
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28
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Guggilapu SD, Chari AR, Nagarsenkar A, Sigalapalli DK, Babu BN. An efficient and mild oxidative amidation of aldehydes using B(C6F5)3 as a catalyst and biological evaluation of the products as potential antimicrobial agents. NEW J CHEM 2017. [DOI: 10.1039/c6nj03772k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A mild and efficient protocol for oxidative amidation of diverse aldehydes with amines was developed to generate the corresponding amides in good to excellent yields.
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Affiliation(s)
- Sravanthi Devi Guggilapu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Alpina Ramnath Chari
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Atulya Nagarsenkar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
- Centre for SemioChemical
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29
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Abstract
The present review offers an overview of nonclassical (e.g., with no pre- or in situ activation of a carboxylic acid partner) approaches for the construction of amide bonds. The review aims to comprehensively discuss relevant work, which was mainly done in the field in the last 20 years. Organization of the data follows a subdivision according to substrate classes: catalytic direct formation of amides from carboxylic and amines ( section 2 ); the use of carboxylic acid surrogates ( section 3 ); and the use of amine surrogates ( section 4 ). The ligation strategies (NCL, Staudinger, KAHA, KATs, etc.) that could involve both carboxylic acid and amine surrogates are treated separately in section 5 .
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Affiliation(s)
- Renata Marcia de Figueiredo
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Simon Suppo
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Marc Campagne
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
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30
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Beltrani M, Carfagna C, Milani B, Mancuso R, Gabriele B, Fini F. Oxidative Alkoxycarbonylation of Alkynes by Means of Aryl α-Diimine Palladium(II) Complexes as Catalysts. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600521] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michela Beltrani
- Department of Biomolecular Sciences; University of Urbino “Carlo Bo”; Piazza del Rinascimento 6 61029 Urbino (PU Italy
| | - Carla Carfagna
- Department of Industrial Chemistry “T. Montanari”; University of Bologna; Viale Risorgimento 4 40136 Bologna (BO Italy
| | - Barbara Milani
- Department of Chemical and Pharmaceutical Sciences; University of Trieste; Via Licio Giorgieri 1 34127 Trieste (TS Italy
| | - Raffaella Mancuso
- Department of Chemistry and Chemical Technologies; University of Calabria; Via P. Bucci 12/C 87036 Arcavacata di Rende (CS Italy
| | - Bartolo Gabriele
- Department of Chemistry and Chemical Technologies; University of Calabria; Via P. Bucci 12/C 87036 Arcavacata di Rende (CS Italy
| | - Francesco Fini
- Department of Biomolecular Sciences; University of Urbino “Carlo Bo”; Piazza del Rinascimento 6 61029 Urbino (PU Italy
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31
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Mane RS, Bhanage BM. Palladium-Catalyzed Oxidative N-Dealkylation/Carbonylation of Tertiary Amines with Alkynes to α,β-Alkynylamides. J Org Chem 2016; 81:4974-80. [PMID: 27182623 DOI: 10.1021/acs.joc.6b00386] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first highly effective Pd/C-catalyzed oxidative N-dealkylation/carbonylation of various aliphatic as well as cyclic tertiary amines with alkynes has been described. The selective sp(3) C-N bond activation of tertiary amines at the less steric side using O2 as a sole oxidant and a plausible reaction pathway for the reaction are discussed. The general and operationally simple methodology provides an alternative for the synthesis of a wide range of alk-2-ynamide derivatives under mild conditions. The present protocol is ecofriendly and practical, and it shows significant recyclability.
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Affiliation(s)
- Rajendra S Mane
- Department of Chemistry, Institute of Chemical Technology , Mumbai 400019, India
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32
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Gadge ST, Gautam P, Bhanage BM. Transition Metal-Catalyzed Carbonylative CH Bond Functionalization of Arenes and C(sp3)H Bond of Alkanes. CHEM REC 2016; 16:835-56. [DOI: 10.1002/tcr.201500280] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Sandip T. Gadge
- Department of Chemistry; Institute of Chemical Technology N. P. Marg; Matunga Mumbai 400019 India
| | - Prashant Gautam
- Department of Chemistry; Institute of Chemical Technology N. P. Marg; Matunga Mumbai 400019 India
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical Technology N. P. Marg; Matunga Mumbai 400019 India
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33
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34
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Wu JJ, Li Y, Zhou HY, Wen AH, Lun CC, Yao SY, Ke Z, Ye BH. Copper-Catalyzed Carbamoylation of Terminal Alkynes with Formamides via Cross-Dehydrogenative Coupling. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02881] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jin-Ji Wu
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Yinwu Li
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Hai-Yun Zhou
- Instrumental
Analysis and Research Center, Sun Yat-Sen University, Xigang Xilu
135, Guangzhou 510275, China
| | - A-Hao Wen
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Chu-Chu Lun
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Su-Yang Yao
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Zhuofeng Ke
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
| | - Bao-Hui Ye
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Xigang
Xilu 135, Guangzhou 510275, China
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35
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Mane RS, Bhanage BM. Pd/C-Catalyzed Aminocarbonylation of Aryl Iodides via Oxidative C–N Bond Activation of Tertiary Amines to Tertiary Amides. J Org Chem 2016; 81:1223-8. [DOI: 10.1021/acs.joc.5b02385] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Rajendra S. Mane
- Department of Chemistry, Institute of Chemical Technology, Mumbai 400019, India
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36
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Bala BD, Sharma N, Sekar G. Sulfoximinocarbonylation of aryl halides using heterogeneous Pd/C catalyst. RSC Adv 2016. [DOI: 10.1039/c6ra21732j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A heterogeneous Pd/C catalyzed three component protocol is developed for the sulfoximinocarbonylation of aryl halides.
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Affiliation(s)
| | - Nidhi Sharma
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai
- India
| | - Govindasamy Sekar
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai
- India
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37
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Dong Y, Sun S, Yang F, Zhu Y, Zhu W, Qiao H, Wu Y, Wu Y. Pd-catalyzed aminocarbonylation of alkynes with amines using Co2(CO)8 as a carbonyl source. Org Chem Front 2016. [DOI: 10.1039/c6qo00075d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile protocol for aminocarbonylation of alkynes with amines at room temperature was developed using a metal carbonyl source.
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Affiliation(s)
- Yaxi Dong
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Suyan Sun
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Fan Yang
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Yu Zhu
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Weiguo Zhu
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Huijie Qiao
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
| | - Yusheng Wu
- Tetranov Biopharm
- LLC
- Zhengzhou
- China
- Collaborative Innovation Center of New Drug Research and Safety Evaluation
| | - Yangjie Wu
- The College of Chemistry and Molecular Engineering
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Key Laboratory of Applied Chemistry of Henan Universities
- Zhengzhou University
- Zhengzhou 450052
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38
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Huang H, Zhang G, Chen Y. Dual Hypervalent Iodine(III) Reagents and Photoredox Catalysis Enable Decarboxylative Ynonylation under Mild Conditions. Angew Chem Int Ed Engl 2015; 54:7872-6. [PMID: 26014919 DOI: 10.1002/anie.201502369] [Citation(s) in RCA: 178] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Indexed: 12/18/2022]
Abstract
A combination of hypervalent iodine(III) reagents (HIR) and photoredox catalysis with visible light has enabled chemoselective decarboxylative ynonylation to construct ynones, ynamides, and ynoates. This ynonylation occurs effectively under mild reaction conditions at room temperature and on substrates with various sensitive and reactive functional groups. The reaction represents the first HIR/photoredox dual catalysis to form acyl radicals from α-ketoacids, followed by an unprecedented acyl radical addition to HIR-bound alkynes. Its efficient construction of an mGlu5 receptor inhibitor under neutral aqueous conditions suggests future visible-light-induced biological applications.
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Affiliation(s)
- Hanchu Huang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China)
| | - Guojin Zhang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China)
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China).
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39
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Huang H, Zhang G, Chen Y. Dual Hypervalent Iodine(III) Reagents and Photoredox Catalysis Enable Decarboxylative Ynonylation under Mild Conditions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502369] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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40
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Gadge ST, Kusumawati EN, Harada K, Sasaki T, Nishio-Hamane D, Bhanage BM. Synthesis of oxamate and urea by oxidative single and double carbonylation of amines using immobilized palladium metal-containing ionic liquid@SBA-15. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.01.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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41
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Quintero-Duque S, Dyballa KM, Fleischer I. Metal-catalyzed carbonylation of alkynes: key aspects and recent development. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.043] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Yao B, Wang Q, Zhu J. Pd/C-Catalyzed Cyclizative Cross-Coupling of Twoortho-Alkynylanilines under Aerobic Conditions: Synthesis of 2,3′-Bisindoles. Chemistry 2015; 21:7413-6. [DOI: 10.1002/chem.201501020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Indexed: 11/06/2022]
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43
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Hwang J, Choi J, Park K, Kim W, Song KH, Lee S. Palladium-Catalyzed Oxidative Aminocarbonylation by Decarboxylative Coupling: Synthesis of Alkynyl Amides. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403644] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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44
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Synthesis of Polyester Amide by Carbonylation–Polycondensation Reaction Using Immobilized Palladium Metal Containing Ionic Liquid on SBA-15 as a Phosphine-Free Catalytic System. Catal Letters 2015. [DOI: 10.1007/s10562-015-1489-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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45
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46
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Zhang C, Liu J, Xia C. Palladium–N-heterocyclic carbene (NHC)-catalyzed synthesis of 2-ynamides via oxidative aminocarbonylation of alkynes with amines. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00993f] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Palladium–NHC compounds catalyzing the oxidative aminocarbonylation of alkynes and amines have been developed with oxygen as the benign oxidant under mild reaction conditions, which led to an efficient approach toward the formation a series of alphatic and aromatic 2-ynamides with high atom efficiency.
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Affiliation(s)
- Chunyan Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou
- China
| | - Jianhua Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou
- China
| | - Chungu Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou
- China
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47
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Satapathy A, Gadge ST, Sasaki T, Bhanage BM. Synthesis of polyamides using palladium-on-carbon (Pd/C) as a heterogeneous, reusable and ligand-free catalytic system. RSC Adv 2015. [DOI: 10.1039/c5ra20426g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polyamide has been synthesized by using Pd/C as a heterogeneous, phosphine-free and reusable catalytic system. The catalyst solves the basic problem of catalyst recovery and furnishes good to excellent yield of polyamides.
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Affiliation(s)
- Anilkumar Satapathy
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
- Reliance Industries limited
| | - Sandip T. Gadge
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Takehiko Sasaki
- Department of Complexity Science and Engineering
- Graduate School of Frontier Sciences
- The University of Tokyo
- Kashiwa
- Japan
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48
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Mane RS, Bhanage BM. Pd/C-catalyzed facile synthesis of primary aromatic amides by aminocarbonylation of aryl iodides using ammonia surrogates. RSC Adv 2015. [DOI: 10.1039/c5ra15831a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Use of Pd/C as an efficient, phosphine free, heterogeneous and recyclable catalyst for one pot carbonylative synthesis of primary aromatic amides has been demonstrated.
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Affiliation(s)
- Rajendra S. Mane
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai- 400 019
- India
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49
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Yao B, Wang Q, Zhu J. Mechanistic Study on the Palladium(II)-Catalyzed Synthesis of 2,3-Disubstituted Indoles Under Aerobic Conditions: Anion Effects and the Development of a Low-Catalyst-Loading Process. Chemistry 2014; 20:12255-61. [DOI: 10.1002/chem.201403612] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Indexed: 11/05/2022]
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50
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Gadge ST, Bhanage BM. Pd(OAc)2/DABCO as an efficient and phosphine-free catalytic system for the synthesis of single and double Weinreb amides by the aminocarbonylation of aryl iodides. Org Biomol Chem 2014; 12:5727-32. [DOI: 10.1039/c4ob00729h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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