1
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Fritz-Langhals E. Unique Superbase TBD (1,5,7-Triazabicyclo[4.4.0]dec-5-ene): From Catalytic Activity and One-Pot Synthesis to Broader Application in Industrial Chemistry. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.2c00248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elke Fritz-Langhals
- Department of Chemistry, Technical University of Munich (TUM), Lichtenbergstraße 4, D-85747 Garching, Germany
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2
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Prabhala P, Sutar SM, Kalkhambkar RG, Jeong YT. Ultrasonication Assisted α‐Arylation of
N‐
heteroarenes Employing 1‐Aryltriazenes Promoted by Brønsted Acidic Ionic Liquid under Aerobic Conditions. ChemistrySelect 2022. [DOI: 10.1002/slct.202201428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pavankumar Prabhala
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Suraj M. Sutar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Rajesh G. Kalkhambkar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnataka 580001 India
| | - Yeon T. Jeong
- Department of Image Science and Engineering Pukyong National University Busan 608737, Republic of Korea
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3
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SINGH JITENDER, Sharma A. Green and Sustainable Visible Light-Mediated Formation of Amide Bonds: An Emerging Niche in Organic Chemistry. NEW J CHEM 2022. [DOI: 10.1039/d2nj02406c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amide bond is one of the most fascinating functional groups in nature due to its stability, conformational diversity, high bond polarity, and abundance in numerous natural products and drug candidates,...
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4
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Sutar SM, Kalkhambkar RG. Ultrasonic Assisted Facile Synthesis of
N
‐Arylamides Using Nitriles and 1‐Aryltriazenes Precursors Promoted by Brønsted Acidic Ionic Liquid under Metal‐Free Conditions. ChemistrySelect 2021. [DOI: 10.1002/slct.202101855] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Suraj M. Sutar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnatak 580001 India
| | - Rajesh G. Kalkhambkar
- Department of Chemistry Karnatak University's Karnatak Science College Dharwad Karnatak 580001 India
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5
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Wang B, Cao D, Ma X, Feng Y, Zhang L, Zhang Y, Liu C. Synthesis of N-arylacetamides via amination of aryltriazenes with acetonitrile under metal-free and mild conditions. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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6
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Liang X, Yu P, Fu C, Shen Y. Organotin-catalyzed synthesis of hydroxyalkylamides from lactones via a ring-opening process. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Zhu J, Dai C, Ma M, Yue Y, Fan X. Visible light-mediated cross-coupling of electrophiles: synthesis of α-amino amides from isocyanates and ketimines. Org Chem Front 2021. [DOI: 10.1039/d0qo01620a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cross-couplings between the electrophilic ketimines and isocyanates are achieved via the visible light-mediated reactivity inversion of the ketimines, affording the desired α-amino amides in high yields, with both metal and metal-free systems.
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Affiliation(s)
- Junli Zhu
- Synthetic and Functional Biomolecules Center
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
| | - Cancan Dai
- Synthetic and Functional Biomolecules Center
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
| | - Mengyue Ma
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Yanni Yue
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Xinyuan Fan
- Synthetic and Functional Biomolecules Center
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- Beijing National Laboratory for Molecular Sciences
- College of Chemistry and Molecular Engineering
- Peking University
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8
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Reyes RL, Sato M, Iwai T, Suzuki K, Maeda S, Sawamura M. RETRACTED: Asymmetric remote C-H borylation of aliphatic amides and esters with a modular iridium catalyst. Science 2020; 369:970-974. [PMID: 32820123 DOI: 10.1126/science.abc8320] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/29/2020] [Indexed: 01/14/2023]
Abstract
Site selectivity and stereocontrol remain major challenges in C-H bond functionalization chemistry, especially in linear aliphatic saturated hydrocarbon scaffolds. We report the highly enantioselective and site-selective catalytic borylation of remote C(sp3)-H bonds γ to the carbonyl group in aliphatic secondary and tertiary amides and esters. A chiral C-H activation catalyst was modularly assembled from an iridium center, a chiral monophosphite ligand, an achiral urea-pyridine receptor ligand, and pinacolatoboryl groups. Quantum chemical calculations support an enzyme-like structural cavity formed by the catalyst components, which bind the substrate through multiple noncovalent interactions. Versatile synthetic utility of the enantioenriched γ-borylcarboxylic acid derivatives was demonstrated.
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Affiliation(s)
- Ronald L Reyes
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Miyu Sato
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Tomohiro Iwai
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Kimichi Suzuki
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Satoshi Maeda
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Masaya Sawamura
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan. .,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
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9
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Xie J, Li X, Kleij AW. Pd-catalyzed stereoselective tandem ring-opening amination/cyclization of vinyl γ-lactones: access to caprolactam diversity. Chem Sci 2020; 11:8839-8845. [PMID: 34123137 PMCID: PMC8163440 DOI: 10.1039/d0sc03647a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 08/06/2020] [Indexed: 11/25/2022] Open
Abstract
A stereoselective amination/cyclization cascade process has been developed that allows for the preparation of a series of unsaturated and substituted caprolactam derivatives in good yields. This conceptually novel protocol takes advantage of the easy access and modular character of vinyl γ-lactones that can be prepared from simple precursors. Activation of the lactone substrate in the presence of a suitable Pd precursor and newly developed phosphoramidite ligand offers a stereocontrolled ring-opening/allylic amination manifold under ambient conditions. The intermediate (E)-configured ε-amino acid can be cyclized using a suitable dehydrating agent in an efficient one-pot, two-step sequence. This overall highly chemo-, stereo- and regio-selective transformation streamlines the production of a wide variety of modifiable and valuable caprolactam building blocks in an operationally attractive way.
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Affiliation(s)
- Jianing Xie
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007-Tarragona Spain
| | - Xuetong Li
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007-Tarragona Spain
| | - Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007-Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA) Pg. Lluís Companys 23 08010 Barcelona Spain
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10
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Massolo E, Pirola M, Puglisi A, Rossi S, Benaglia M. A one pot protocol to convert nitro-arenes into N-aryl amides. RSC Adv 2020; 10:4040-4044. [PMID: 35492662 PMCID: PMC9048774 DOI: 10.1039/c9ra10758d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 01/13/2020] [Indexed: 02/04/2023] Open
Abstract
A two-step one pot, experimentally simple protocol, based on readily available and inexpensive reagents allowed the conversion of nitro-arenes directly to N-aryl amides. A metal-free reduction of the nitro group, mediated by trichlorosilane, followed by the addition of an anhydride afforded the corresponding N-aryl carboxyamide, that was isolated after a simple aqueous work up in good-excellent yields. When the methodology was applied to the reaction with γ-butyrolactone, the desired N-aryl butanamide derivative was obtained, featuring a chlorine atom at the γ-position, a functionalized handle that can be used for further synthetic manipulation of the reaction product. Such an intermediate has already been employed as a key advanced precursor of pharmaceutically active compounds.
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Affiliation(s)
- Elisabetta Massolo
- Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
| | - Margherita Pirola
- Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
| | - Alessandra Puglisi
- Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
| | - Sergio Rossi
- Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
| | - Maurizio Benaglia
- Dipartimento di Chimica, Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
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11
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Alwakwak AA, He Y, Almuslem A, Senter M, Itta AK, Rezaei F, Rownaghi AA. Metal- and solvent-free synthesis of aminoalcohols under continuous flow conditions. REACT CHEM ENG 2020. [DOI: 10.1039/c9re00396g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Multifunctional organocatalysts were immobilized on porous hollow fiber polymer and used as intelligent and cooperative heterogeneous catalysts and continuous flow reactor for sustainable chemical transformation.
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Affiliation(s)
- Abdo-Alslam Alwakwak
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Yingxin He
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Ahmed Almuslem
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Matthew Senter
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Arun K. Itta
- School of Chemical & Biomolecular Engineering
- Georgia Institute of Technology
- Atlanta
- USA
| | - Fateme Rezaei
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
| | - Ali A. Rownaghi
- Department of Chemical & Biochemical Engineering
- Missouri University of Science and Technology
- Rolla
- USA
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12
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Zheng Y, Nie X, Long Y, Ji L, Fu H, Zheng X, Chen H, Li R. Ruthenium-catalyzed synthesis of N-substituted lactams by acceptorless dehydrogenative coupling of diols with primary amines. Chem Commun (Camb) 2019; 55:12384-12387. [PMID: 31559990 DOI: 10.1039/c9cc06339k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Herein, we report the first example of synthesis of N-substituted lactams via an acceptorless dehydrogenative coupling of diols with primary amines in one step, which was enabled by combining Ru3(CO)12 with a hybrid N-heterocyclic carbene-phosphine-phosphine ligand as the catalyst.
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Affiliation(s)
- Yanling Zheng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Xufeng Nie
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Yang Long
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Li Ji
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Haiyan Fu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Xueli Zheng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Hua Chen
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
| | - Ruixiang Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China.
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13
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Dandia A, Mahawar DK, Sharma R, Badgoti RS, Rathore KS, Parewa V. Graphene oxide‐catalyzed C
Sp3
–H activation of methylarenes in aqueous medium: A unified metal‐free access to amides and benzimidazoles. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5232] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Anshu Dandia
- Centre of Advanced Studies, Department of ChemistryUniversity of Rajasthan Jaipur India
| | - Dinesh Kumar Mahawar
- Centre of Advanced Studies, Department of ChemistryUniversity of Rajasthan Jaipur India
| | - Ruchi Sharma
- Centre of Advanced Studies, Department of ChemistryUniversity of Rajasthan Jaipur India
| | - Ranveer Singh Badgoti
- Centre of Advanced Studies, Department of ChemistryUniversity of Rajasthan Jaipur India
| | | | - Vijay Parewa
- Centre of Advanced Studies, Department of ChemistryUniversity of Rajasthan Jaipur India
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14
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One-Pot Synthesis of Amide-Functional Main-Chain Polybenzoxazine Precursors. Polymers (Basel) 2019; 11:polym11040679. [PMID: 31013955 PMCID: PMC6523978 DOI: 10.3390/polym11040679] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 04/09/2019] [Accepted: 04/10/2019] [Indexed: 11/17/2022] Open
Abstract
Main-chain polybenzoxazines containing amide linkages were successfully prepared in one pot. Three different polymers were synthesized by reacting 3,4-dihydrocoumarine (DHC) and paraformaldehyde with 1,3-diaminopropane or 1,6-diaminohexane or Jeffamine ED-900. The one-pot reaction proceeded through the combination of the ring-opening of DHC with amines, and subsequent Mannich and ring-closure reactions occurring in a cascading manner. The obtained polymer from Jeffamine exhibited good film-forming properties, and free-standing flexible films were easily solvent- casted on Teflon plates. All polymeric precursors were characterized by spectroscopic analysis, and their curing behavior and thermal stability were investigated by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA).
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15
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Li J, Ma Y, Lu Y, Liu Y, Liu D, Zhang W. Synthesis of Enantiopure γ-Lactones via a RuPHOX-Ru Catalyzed Asymmetric Hydrogenation of γ-Keto Acids. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jing Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Yujie Ma
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Yufei Lu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Yangang Liu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Delong Liu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People's Republic of China
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16
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Abstract
Benzoxazines with amide linkages were successfully prepared from 3,4-dihydrocoumarine using either one-pot or stepwise pathways.
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Affiliation(s)
- Gizem Kaya
- Istanbul Technical University
- Department of Chemistry
- Istanbul
- Turkey
| | - Baris Kiskan
- Istanbul Technical University
- Department of Chemistry
- Istanbul
- Turkey
| | - Yusuf Yagci
- Istanbul Technical University
- Department of Chemistry
- Istanbul
- Turkey
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17
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Hua G, Odelius K. Exploiting Ring-Opening Aminolysis-Condensation as a Polymerization Pathway to Structurally Diverse Biobased Polyamides. Biomacromolecules 2018; 19:1573-1581. [PMID: 29584417 DOI: 10.1021/acs.biomac.8b00322] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A pathway to biobased polyamides (PAs) via ring-opening aminolysis-condensation (ROAC) under benign conditions with diverse structure was designed. Ethylene brassylate (EB), a plant oil-derived cyclic dilactone, was used in combination with an array of diamines of diverse chemical structure, and ring-opening of the cyclic dilactone EB was revealed as a driving force for the reaction. The ROAC reactions were adjusted, and reaction conditions of 100 °C under atmospheric pressure using 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) as a catalyst for 24 h were optimal. The structures of the polyamides were confirmed by mass spectroscopy, FTIR, and NMR, and the PAs had viscosity average molecular weights ( Mη) of ∼5-8 kDa. Glassy or semicrystalline PAs with glass transition temperatures between 48 and 55 °C, melting temperatures of 120-200 °C for the semicrystalline PAs, and thermal stabilities above 400 °C were obtained and were comparable to the existing PAs with similar structures. As a proof-of-concept of their usage, one of the PAs was shown to form fibers by electrospinning and films by melt pressing. Compared to conventional methods for PA synthesis, the ROAC route portrayed a reaction temperature at least 60-80 °C lower, could be readily carried out without a low-pressure environment, and eliminated the use of solvents and toxic chemicals. Together with the plant oil-derived monomer (EB), the ROAC route provided a sustainable alternative to design biobased PAs.
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Affiliation(s)
- Geng Hua
- Department of Fibre and Polymer Technology , KTH Royal Institute of Technology , SE-100 44 Stockholm , Sweden
| | - Karin Odelius
- Department of Fibre and Polymer Technology , KTH Royal Institute of Technology , SE-100 44 Stockholm , Sweden
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18
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Guo W, Kuniyil R, Gómez JE, Maseras F, Kleij AW. A Domino Process toward Functionally Dense Quaternary Carbons through Pd-Catalyzed Decarboxylative C(sp3)–C(sp3) Bond Formation. J Am Chem Soc 2018; 140:3981-3987. [DOI: 10.1021/jacs.7b12608] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Wusheng Guo
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Rositha Kuniyil
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - José Enrique Gómez
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Feliu Maseras
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- Departament de Química, Universitat Autónoma de Barcelona, 08193 Bellaterra, Catalonia, Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010 Barcelona, Spain
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19
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Metal-Catalyzed Intra- and Intermolecular Addition of Carboxylic Acids to Alkynes in Aqueous Media: A Review. Catalysts 2017. [DOI: 10.3390/catal7110328] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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20
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Gómez JE, Guo W, Gaspa S, Kleij AW. Copper-Catalyzed Synthesis of γ-Amino Acids Featuring Quaternary Stereocenters. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709511] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- José Enrique Gómez
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Wusheng Guo
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Silvia Gaspa
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA); Pg. Lluís Companys 23 08010 Barcelona Spain
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21
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Gómez JE, Guo W, Gaspa S, Kleij AW. Copper-Catalyzed Synthesis of γ-Amino Acids Featuring Quaternary Stereocenters. Angew Chem Int Ed Engl 2017; 56:15035-15038. [DOI: 10.1002/anie.201709511] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Indexed: 01/13/2023]
Affiliation(s)
- José Enrique Gómez
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Wusheng Guo
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Silvia Gaspa
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA); Pg. Lluís Companys 23 08010 Barcelona Spain
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