1
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Motiwala HF, Armaly AM, Cacioppo JG, Coombs TC, Koehn KRK, Norwood VM, Aubé J. HFIP in Organic Synthesis. Chem Rev 2022; 122:12544-12747. [PMID: 35848353 DOI: 10.1021/acs.chemrev.1c00749] [Citation(s) in RCA: 142] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
1,1,1,3,3,3-Hexafluoroisopropanol (HFIP) is a polar, strongly hydrogen bond-donating solvent that has found numerous uses in organic synthesis due to its ability to stabilize ionic species, transfer protons, and engage in a range of other intermolecular interactions. The use of this solvent has exponentially increased in the past decade and has become a solvent of choice in some areas, such as C-H functionalization chemistry. In this review, following a brief history of HFIP in organic synthesis and an overview of its physical properties, literature examples of organic reactions using HFIP as a solvent or an additive are presented, emphasizing the effect of solvent of each reaction.
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Affiliation(s)
- Hashim F Motiwala
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Ahlam M Armaly
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Jackson G Cacioppo
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Thomas C Coombs
- Department of Chemistry, University of North Carolina Wilmington, Wilmington, North Carolina 28403 United States
| | - Kimberly R K Koehn
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Verrill M Norwood
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
| | - Jeffrey Aubé
- Divison of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 United States
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2
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Wang Z, Luo P, Zheng B. A Rapid and Sensitive Fluorescent Microsphere-Based Lateral Flow Immunoassay for Determination of Aflatoxin B1 in Distillers' Grains. Foods 2021; 10:foods10092109. [PMID: 34574219 PMCID: PMC8468960 DOI: 10.3390/foods10092109] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/31/2021] [Accepted: 09/01/2021] [Indexed: 12/20/2022] Open
Abstract
Aflatoxin B1 (AFB1) is a toxic compound naturally produced by the genera Aspergillus. Distillers' grains can be used as animal feed since they have high content of crude protein and other nutrients. However, they are easily contaminated by mycotoxins, and currently there are no rapid detection methods for AFB1 in distillers' grains. In this study, a lateral flow immunoassay (LFIA) based on red fluorescent microsphere (FM), is developed for quantitative detection of AFB1 in distillers' grains. The whole test can be completed within 15 min, with the cut-off value being 25.0 μg/kg, and the quantitative limit of detection (qLOD) being 3.4 μg/kg. This method represents satisfactory recoveries of 95.2-113.0%, and the coefficients of variation (CVs) are less than 7.0%. Furthermore, this technique is successfully used to analyze AFB1 in real samples, and the results indicates good consistency with that of high-performance liquid chromatography (HPLC). The correlation coefficient is found to be greater than 0.99. The proposed test strip facilitates on-site, cost-effective, and sensitive monitoring of AFB1 in distillers' grains.
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Affiliation(s)
- Zifei Wang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
- Chinese Academy of Medical Science Research Unit (No. 2019RU014), NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100022, China;
| | - Pengjie Luo
- Chinese Academy of Medical Science Research Unit (No. 2019RU014), NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100022, China;
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
- Correspondence: ; Tel.: +86-0591-83705076
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3
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Mukherjee A, Ansari AJ, Rajagopala Reddy S, Kanti Das G, Singh R. Mechanistic Investigations for the Formation of Active Hexafluoroisopropyl Benzoates Involving Aza‐Oxyallyl Cation and Anthranils. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000424] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Anirban Mukherjee
- National Institute of Pharmaceutical Education and Research (NIPER) Raebareli, Uttar Pradesh 229010 India
| | - Arshad J. Ansari
- School of Chemical Sciences and Pharmacy Central University of Rajasthan Bandarsindri, Kishangarh 305817, Rajasthan India
| | - S. Rajagopala Reddy
- School of Chemical Sciences and Pharmacy Central University of Rajasthan Bandarsindri, Kishangarh 305817, Rajasthan India
| | - Gourab Kanti Das
- Department of Chemistry Institute of Science (Siksha Bhavana) Visva-Bharati, Santiniketan 731235, West Bengal India
| | - Ritesh Singh
- School of Chemical Sciences and Pharmacy Central University of Rajasthan Bandarsindri, Kishangarh 305817, Rajasthan India
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4
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Dussart-Gautheret J, Deschamp J, Monteil M, Gager O, Legigan T, Migianu-Griffoni E, Lecouvey M. Formation of 1-Hydroxymethylene-1,1-bisphosphinates through the Addition of a Silylated Phosphonite on Various Trivalent Derivatives. J Org Chem 2020; 85:14559-14569. [PMID: 32597178 DOI: 10.1021/acs.joc.0c01182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An easily handled one-pot synthetic procedure was previously developed for the synthesis of bisphosphinates starting from acyl chlorides. Herein, other trivalent derivatives as acid anhydrides and activated esters were tested to form various bisphosphinates. This modulation of the reactivity can be controlled according to the nature of the acid derivative for the use of sensitive and functionalized substrates.
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Affiliation(s)
| | - Julia Deschamp
- Université Sorbonne Paris Nord, CSPBAT, CNRS, UMR 7244, F-93017 Bobigny Cedex, France
| | - Maelle Monteil
- Université Sorbonne Paris Nord, CSPBAT, CNRS, UMR 7244, F-93017 Bobigny Cedex, France
| | - Olivier Gager
- Université Sorbonne Paris Nord, CSPBAT, CNRS, UMR 7244, F-93017 Bobigny Cedex, France
| | - Thibaut Legigan
- Université Sorbonne Paris Nord, CSPBAT, CNRS, UMR 7244, F-93017 Bobigny Cedex, France
| | | | - Marc Lecouvey
- Université Sorbonne Paris Nord, CSPBAT, CNRS, UMR 7244, F-93017 Bobigny Cedex, France
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5
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Ismael A, Gevorgyan A, Skrydstrup T, Bayer A. Renewable Solvents for Palladium-Catalyzed Carbonylation Reactions. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00325] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Aya Ismael
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Ashot Gevorgyan
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Annette Bayer
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
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6
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Shaughnessy KH. Monodentate Trialkylphosphines: Privileged Ligands in Metal-catalyzed Crosscoupling Reactions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200211114540] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Phosphines are widely used ligands in transition metal-catalyzed reactions.
Arylphosphines, such as triphenylphosphine, were among the first phosphines to show
broad utility in catalysis. Beginning in the late 1990s, sterically demanding and electronrich
trialkylphosphines began to receive attention as supporting ligands. These ligands
were found to be particularly effective at promoting oxidative addition in cross-coupling
of aryl halides. With electron-rich, sterically demanding ligands, such as tri-tertbutylphosphine,
coupling of aryl bromides could be achieved at room temperature. More
importantly, the less reactive, but more broadly available, aryl chlorides became accessible
substrates. Tri-tert-butylphosphine has become a privileged ligand that has found application
in a wide range of late transition-metal catalyzed coupling reactions. This success
has led to the use of numerous monodentate trialkylphosphines in cross-coupling reactions. This review
will discuss the general properties and features of monodentate trialkylphosphines and their application in
cross-coupling reactions of C–X and C–H bonds.
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Affiliation(s)
- Kevin H. Shaughnessy
- Department of Chemistry & Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, AL, 35487-0336, United States
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7
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Sato K, Hirao R, Timofeev I, Krumkacheva O, Zaytseva E, Rogozhnikova O, Tormyshev VM, Trukhin D, Bagryanskaya E, Gutmann T, Klimavicius V, Buntkowsky G, Sugisaki K, Nakazawa S, Matsuoka H, Toyota K, Shiomi D, Takui T. Trityl-Aryl-Nitroxide-Based Genuinely g-Engineered Biradicals, As Studied by Dynamic Nuclear Polarization, Multifrequency ESR/ENDOR, Arbitrary Wave Generator Pulse Microwave Waveform Spectroscopy, and Quantum Chemical Calculations. J Phys Chem A 2019; 123:7507-7517. [PMID: 31373818 DOI: 10.1021/acs.jpca.9b07169] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Trityl and nitroxide radicals are connected by π-topologically controlled aryl linkers, generating genuinely g-engineered biradicals. They serve as a typical model for biradicals in which the exchange (J) and hyperfine interactions compete with the g-difference electronic Zeeman interactions. The magnetic properties underlying the biradical spin Hamiltonian for solution, including J's, have been determined by multifrequency CW-ESR and 1H ENDOR spectroscopy and compared with those obtained by quantum chemical calculations. The experimental J values were in good agreement with the quantum chemical calculations. The g-engineered biradicals have been tested as a prototype for AWG (Arbitrary Wave Generator)-based spin manipulation techniques, which enable GRAPE (GRAdient Pulse Engineering) microwave control of spins in molecular magnetic resonance spectroscopy for use in molecular spin quantum computers, demonstrating efficient signal enhancement of specific weakened hyperfine signals. Dynamic nuclear polarization (DNP) effects of the biradicals for 400 MHz nuclear magnetic resonance signal enhancement have been examined, giving efficiency factors of 30 for 1H and 27.8 for 13C nuclei. The marked DNP results show the feasibility of these biradicals for hyperpolarization.
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Affiliation(s)
- Kazunobu Sato
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Rei Hirao
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Ivan Timofeev
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,International Tomography Center SB RAS , Institutskaya 3A , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Olesya Krumkacheva
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,International Tomography Center SB RAS , Institutskaya 3A , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Elena Zaytseva
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Olga Rogozhnikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Victor M Tormyshev
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Dmitry Trukhin
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Elena Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry , Novosibirsk 630090 , Russia.,Novosibirsk State University , Novosibirsk 630090 , Russia
| | - Torsten Gutmann
- Eduard-Zintl Institute for Inorganic and Physical Chemistry , Technische Universität Darmstadt , Alarich-Weiss-Straße 8 , 64287 Darmstadt , Germany.,Institute of Chemistry and Center for Interdisciplinary Nanostructure Science and Technology , Universität Kassel , Heinrich-Plett Straße 40 , 34132 Kassel , Germany
| | - Vytautas Klimavicius
- Eduard-Zintl Institute for Inorganic and Physical Chemistry , Technische Universität Darmstadt , Alarich-Weiss-Straße 8 , 64287 Darmstadt , Germany
| | - Gerd Buntkowsky
- Eduard-Zintl Institute for Inorganic and Physical Chemistry , Technische Universität Darmstadt , Alarich-Weiss-Straße 8 , 64287 Darmstadt , Germany
| | - Kenji Sugisaki
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Shigeaki Nakazawa
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Hideto Matsuoka
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Kazuo Toyota
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Daisuke Shiomi
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Takeji Takui
- Department of Chemistry and Molecular Materials Science, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan.,Research Support Department/University Research Administrator Center, University Administration Division , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
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8
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Stumpf A, Cheng ZK, Beaudry D, Angelaud R, Gosselin F. Improved Synthesis of the Nav1.7 Inhibitor GDC-0276 via a Highly Regioselective SNAr Reaction. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Andreas Stumpf
- Department of Small Molecule Process Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Zhigang Ken Cheng
- Department of Small Molecule Process Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Danial Beaudry
- Department of Small Molecule Process Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Remy Angelaud
- Department of Small Molecule Process Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Francis Gosselin
- Department of Small Molecule Process Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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9
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Chapuis C, Skuy D, Richard C. A Concise Synthesis of
rac
‐
Ambrox
®
via
the Palladium(0)‐Catalyzed Carboalkoxylation of an Allylic Ammonium Salt, as Compared to a Formaldehyde Hetero
Diels–Alder
Approach. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Christian Chapuis
- Firmenich SACorporate R & D DivisionSynthesis Department Route des Jeunes 1 CH-1211 Geneva 8 Switzerland
| | - David Skuy
- Firmenich SACorporate R & D DivisionSynthesis Department Route des Jeunes 1 CH-1211 Geneva 8 Switzerland
| | - Claude‐Alain Richard
- Firmenich SACorporate R & D DivisionSynthesis Department Route des Jeunes 1 CH-1211 Geneva 8 Switzerland
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10
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Nielsen DU, Neumann KT, Lindhardt AT, Skrydstrup T. Recent developments in carbonylation chemistry using [13
C]CO, [11
C]CO, and [14
C]CO. J Labelled Comp Radiopharm 2018; 61:949-987. [DOI: 10.1002/jlcr.3645] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/23/2018] [Accepted: 05/24/2018] [Indexed: 01/15/2023]
Affiliation(s)
- Dennis U. Nielsen
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO), Department of Chemistry; Aarhus University; Aarhus C Denmark
| | - Karoline T. Neumann
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO), Department of Chemistry; Aarhus University; Aarhus C Denmark
| | - Anders T. Lindhardt
- Carbon Dioxide Activation Center (CADIAC), Department of Engineering; Aarhus University; Aarhus N Denmark
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO), Department of Chemistry; Aarhus University; Aarhus C Denmark
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11
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Lagueux-Tremblay PL, Fabrikant A, Arndtsen BA. Palladium-Catalyzed Carbonylation of Aryl Chlorides to Electrophilic Aroyl-DMAP Salts. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00757] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Alexander Fabrikant
- Department of Chemistry, McGill University, 801 Sherbrooke Street W. Montreal, Quebec H3A 0B8, Canada
| | - Bruce A. Arndtsen
- Department of Chemistry, McGill University, 801 Sherbrooke Street W. Montreal, Quebec H3A 0B8, Canada
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12
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Nielsen DB, Wahlqvist BA, Nielsen DU, Daasbjerg K, Skrydstrup T. Utilizing Glycerol as an Ex Situ CO-Source in Pd-Catalyzed Alkoxycarbonylation of Styrenes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02179] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dorrit B. Nielsen
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Benjamin A. Wahlqvist
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Dennis U. Nielsen
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Kim Daasbjerg
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Troels Skrydstrup
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
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13
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Wang L, Neumann H, Spannenberg A, Beller M. Practical in situ-generation of phosphinite ligands for palladium-catalyzed carbonylation of (hetero)aryl bromides forming esters. Chem Commun (Camb) 2017. [PMID: 28628165 DOI: 10.1039/c7cc02828h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An effective method for alkoxycarbonylation of (hetero)aryl bromides is developed in the presence of in situ-generated phosphinite ligands tBu2POR (R = nBu, nPr, Et or Me). For this purpose commercially available tBu2PCl was used as the pre-ligand in the presence of different alcohols. For the first time cross coupling reactions with two alcohols - one generating the ligand, the other used as substrate - were developed. Through this method, ligand optimization can be performed in a more efficient manner and the desired products could be obtained with good yields and selectivity.
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Affiliation(s)
- Lin Wang
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany.
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14
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15
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017; 56:3191-3195. [DOI: 10.1002/anie.201611757] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/09/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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16
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611757] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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17
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Etemadi-Davan E, Iranpoor N. Cr(CO)6Mediated Carbonylative Homo-Coupling of Aryl Iodides: Direct Access to Symmetrical Diarylketones. ChemistrySelect 2016. [DOI: 10.1002/slct.201600871] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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18
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Friis SD, Lindhardt AT, Skrydstrup T. The Development and Application of Two-Chamber Reactors and Carbon Monoxide Precursors for Safe Carbonylation Reactions. Acc Chem Res 2016; 49:594-605. [PMID: 26999377 DOI: 10.1021/acs.accounts.5b00471] [Citation(s) in RCA: 350] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Low molecular weight gases (e.g., carbon monoxide, hydrogen, and ethylene) represent vital building blocks for the construction of a wide array of organic molecules. Whereas experimental organic chemists routinely handle solid and liquid reagents, the same is not the case for gaseous reagents. Synthetic transformations employing such reagents are commonly conducted under pressure in autoclaves or under atmospheric pressure with a balloon setup, which necessitates either specialized equipment or potentially hazardous and nonrecommended installations. Other safety concerns associated with gaseous reagents may include their toxicity and flammability and, with certain gases, their inability to be detected by human senses. Despite these significant drawbacks, industrial processes apply gaseous building blocks regularly due to their low cost and ready availability but nevertheless under a strictly controlled manner. Carbon monoxide (CO) fits with all the parameters for being a gas of immense industrial importance but with severe handling restrictions due to its inherent toxicity and flammability. In academia, as well as research and development laboratories, CO is often avoided because of these safety issues, which is a limitation for the development of new carbonylation reactions. With our desire to address the handling of CO in a laboratory setting, we designed and developed a two-chamber reactor (COware) for the controlled delivery and utilization of stoichiometric amounts of CO for Pd-catalyzed carbonylation reactions. In addition to COware, two stable and solid CO-releasing molecules (COgen and SilaCOgen) were developed, both of which release CO upon activation by either Pd catalysis or fluoride addition, respectively. The unique combination of COware with either COgen or SilaCOgen provides a simple reactor setup enabling synthetic chemists to easily perform safe carbonylation chemistry without the need for directly handling the gaseous reagent. With this technology, an array of low-pressure carbonylations were developed applying only near stoichiometric amounts of carbon monoxide. Importantly, carbon isotope variants of the CO precursors, such as (13)COgen, Sila(13)COgen, or even (14)COgen, provide a simple means for performing isotope-labeling syntheses. Finally, the COware applicability has been extended to reactions with other gases, such as hydrogen, CO2, and ethylene including their deuterium and (13)C-isotopically labeled versions where relevant. The COware system has been repeatedly demonstrated to be a valuable reactor for carrying out a wide number of transition metal-catalyzed transformations, and we believe this technology will have a significant place in many organic research laboratories.
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Affiliation(s)
- Stig D. Friis
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO), and Department of Chemistry, Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Anders T. Lindhardt
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO), and Department of Engineering, Aarhus University, Finlandsgade
22, 8200 Aarhus
N, Denmark
| | - Troels Skrydstrup
- Carbon
Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience
Center (iNANO), and Department of Chemistry, Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus C, Denmark
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19
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Xia XF, Zhu SL, Zhang D. Copper-catalyzed C–O coupling of styrenes with N-hydroxyphthalimide through dihydroxylamination reactions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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20
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Quesnel JS, Fabrikant A, Arndtsen BA. A flexible approach to Pd-catalyzed carbonylations via aroyl dimethylaminopyridinium salts. Chem Sci 2015; 7:295-300. [PMID: 29861983 PMCID: PMC5952522 DOI: 10.1039/c5sc02949j] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 09/30/2015] [Indexed: 11/23/2022] Open
Abstract
The palladium catalyzed carbonylation of aryl halides in the presence of DMAP can allow the generation of highly electrophilic aroylating agents: aroyl–DMAP salts.
4-Dimethylaminopyridine (DMAP) is shown to undergo Pd/PtBu3 catalyzed coupling with aryl halides and carbon monoxide to form electrophilic aroyl–DMAP salts. The reaction is easily scalable to prepare multigram quantities with low catalyst loadings, while the precipitation of these salts as they form leads to products with low impurities. These reagents rapidly react with a variety of nucleophiles, including those that contain potentially incompatible functional groups under standard carbonylative conditions.
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Affiliation(s)
- Jeffrey S Quesnel
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
| | - Alexander Fabrikant
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
| | - Bruce A Arndtsen
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
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21
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Barré A, Ţînţaş ML, Alix F, Gembus V, Papamicaël C, Levacher V. Palladium-Catalyzed Carbonylation of (Hetero)Aryl, Alkenyl and Allyl Halides by Means of N-Hydroxysuccinimidyl Formate as CO Surrogate. J Org Chem 2015; 80:6537-44. [PMID: 26098725 DOI: 10.1021/acs.joc.5b01119] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient Pd-catalyzed carbonylation protocol is described for the coupling of a large panel of aryl, heteroaryl, benzyl, vinyl and allyl halides 2 with the unusual N-hydroxysuccinimidyl (NHS) formate 1 as a CO surrogate to afford the corresponding valuable NHS esters 3. High conversion to the coupling products was achieved with up to 98% yield by means of Pd(OAc)2/Xantphos catalyst system.
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Affiliation(s)
- Anaïs Barré
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France.,‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Mihaela-Liliana Ţînţaş
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
| | - Florent Alix
- ‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Vincent Gembus
- ‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Cyril Papamicaël
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
| | - Vincent Levacher
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
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22
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Gautam P, Bhanage BM. Recent advances in the transition metal catalyzed carbonylation of alkynes, arenes and aryl halides using CO surrogates. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00691k] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Transition metal catalyzed carbonylation reactions using carbon monoxide as the C-1 source have occupied an all important position in catalysis which is subsequently related to organic synthesis and industrial synthesis of molecules.
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Affiliation(s)
- Prashant Gautam
- Department of Chemistry
- Institute of Chemical Technology
- N. P. Marg
- Mumbai
- India
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