1
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Trofimova A, White B, Diaz DB, Širvinskas MJ, Lough A, Dudding T, Yudin AK. A Boron Scan of Ethyl Acetoacetate Leads to Versatile Building Blocks. Angew Chem Int Ed Engl 2024; 63:e202319842. [PMID: 38277239 DOI: 10.1002/anie.202319842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 01/28/2024]
Abstract
Discovered in the 19th century, ethyl acetoacetate has been central to the development of organic chemistry, including its pedagogy and applications. In this study, we present borylated derivatives of this venerable molecule. A boron handle has been installed at either α ${{\rm \alpha }}$ - or β ${\beta }$ -position of acetoacetate by homologation of acyl-MIDA (N-methyliminodiacetic acid) boronates with diazoacetates. Either alkyl or boryl groups were found to migrate with regiochemistry being a function of the steric bulk of the diazo species. Boryl β ${{\rm \beta }}$ -ketoesters can be further modified into borylated pyrazolones and oximes, thereby expanding the synthetic toolkit and offering opportunities for additional modifications.
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Affiliation(s)
- Alina Trofimova
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
| | - Brandon White
- Department of Chemistry, Brock University, St. Catharines, ON, L2S 3A1, Canada
| | - Diego B Diaz
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
| | - Martynas J Širvinskas
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
| | - Alan Lough
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
| | - Travis Dudding
- Department of Chemistry, Brock University, St. Catharines, ON, L2S 3A1, Canada
| | - Andrei K Yudin
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
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2
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Qiao H, Michalland J, Huang Q, Zard SZ. A Versatile Route to Acyl (MIDA)Boronates. Chemistry 2023; 29:e202302235. [PMID: 37477346 DOI: 10.1002/chem.202302235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 07/21/2023] [Accepted: 07/21/2023] [Indexed: 07/22/2023]
Abstract
A modular approach to highly functional acyl (MIDA)boronates is described. It involves the generation of the hitherto unknown radical derived from acetyl (MIDA)boronate and its capture by various alkenes, including electronically unbiased, unactivated alkenes. In contrast to the anion of acetyl (MIDA)boronate, which has not so far been employed in synthesis, the corresponding radical is well behaved and readily produced from the novel α-xanthyl acetyl (MIDA)boronate. This shelf-stable, easily prepared solid is a convenient acyl (MIDA)boronate transfer agent that provides a direct entry to numerous otherwise inaccessible structures, including latent 1,4-dicarbonyl derivatives that can be transformed into B(MIDA) substituted pyrroles and furans. A competition experiment indicated the acyl (MIDA)boronate substituted radical to be more stable than the all-carbon acetonyl radical but somewhat less reactive in additions to alkenes.
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Affiliation(s)
- Hui Qiao
- Laboratoire de Synthèse Organique, CNRS UMR 7652, Ecole polytechnique, 91128, Palaiseau Cedex, France
| | - Jean Michalland
- Laboratoire de Synthèse Organique, CNRS UMR 7652, Ecole polytechnique, 91128, Palaiseau Cedex, France
| | - Qi Huang
- Laboratoire de Synthèse Organique, CNRS UMR 7652, Ecole polytechnique, 91128, Palaiseau Cedex, France
| | - Samir Z Zard
- Laboratoire de Synthèse Organique, CNRS UMR 7652, Ecole polytechnique, 91128, Palaiseau Cedex, France
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3
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Zhang X, Friedrich A, Marder TB. Copper-Catalyzed Borylation of Acyl Chlorides with an Alkoxy Diboron Reagent: A Facile Route to Acylboron Compounds. Chemistry 2022; 28:e202201329. [PMID: 35510606 PMCID: PMC9400893 DOI: 10.1002/chem.202201329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Indexed: 12/15/2022]
Abstract
Herein, the copper-catalyzed borylation of readily available acyl chlorides with bis(pinacolato)diboron, (B2 pin2 ) or bis(neopentane glycolato)diboron (B2 neop2 ) is reported, which provides stable potassium acyltrifluoroborates (KATs) in good yields from the acylboronate esters. A variety of functional groups are tolerated under the mild reaction conditions (room temperature) and substrates containing different carbon-skeletons, such as aryl, heteroaryl and primary, secondary, tertiary alkyl are applicable. Acyl N-methyliminodiacetic acid (MIDA) boronates can also been accessed by modification of the workup procedures. This process is scalable and also amenable to the late-stage conversion of carboxylic acid-containing drugs into their acylboron analogues, which have been challenging to prepare previously. A catalytic mechanism is proposed based on in situ monitoring of the reaction between p-toluoyl chloride and an NHC-copper(I) boryl complex as well as the isolation of an unusual lithium acylBpinOBpin compound as a key intermediate.
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Affiliation(s)
- Xiaolei Zhang
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Alexandra Friedrich
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Todd B. Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with BoronJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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4
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Pradhan TR, Paudel M, Feoktistova T, Cheong PHY, Park JK. Silaborative Assembly of Allenamides and Alkynes: Highly Regio- and Stereocontrolled Access to Bi- or Trimetallic Skipped Dienes. Angew Chem Int Ed Engl 2022; 61:e202116154. [PMID: 35142019 DOI: 10.1002/anie.202116154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Indexed: 12/16/2022]
Abstract
A highly stereo- and regiocontrolled multicomponent approach to skipped 1,4-dienes decorated with one boryl and two silyl functionalities is described. This Pd-catalyzed atom-economical union of allenamides, alkynes, and Me2 PhSiBpin (or Et3 SiBpin) proceeds without the use of phosphine ligands, instead relying on chelation through the internal amide group of the allenamide sulfonyl. A variety of alkynes, including those derived from complex bioactive molecules, can be efficiently coupled with allenamides and Me2 PhSiBpin in good yields and with excellent selectivity. The synthetic potential was demonstrated through multiple valuable chemoselective transformations, establishing new disconnections for functionalized dienes. Density functional theory calculations revealed that the reaction first proceeded through borylation of the allenamide, followed by silylation of the alkyne and then reductive elimination, which convergently assemble the skipped 1,4-diene.
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Affiliation(s)
- Tapas R Pradhan
- Department of Chemistry and Institution for Functional Materials, Pusan National University, Busan, 46241, Republic of Korea
| | - Mukti Paudel
- Department of Chemistry and Institution for Functional Materials, Pusan National University, Busan, 46241, Republic of Korea
| | | | | | - Jin Kyoon Park
- Department of Chemistry and Institution for Functional Materials, Pusan National University, Busan, 46241, Republic of Korea
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5
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Pradhan TR, Paudel M, Feoktistova T, Cheong PH, Park JK. Silaborative Assembly of Allenamides and Alkynes: Highly Regio‐ and Stereocontrolled Access to Bi‐ or Trimetallic Skipped Dienes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116154] [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)
- Tapas R. Pradhan
- Department of Chemistry and Institution for Functional Materials Pusan National University Busan 46241 Republic of Korea
| | - Mukti Paudel
- Department of Chemistry and Institution for Functional Materials Pusan National University Busan 46241 Republic of Korea
| | | | | | - Jin Kyoon Park
- Department of Chemistry and Institution for Functional Materials Pusan National University Busan 46241 Republic of Korea
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6
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Tung P, Schuhmacher A, Schilling PE, Bode JW, Mankad NP. Preparation of Potassium Acyltrifluoroborates (KATs) from Carboxylic Acids by Copper‐Catalyzed Borylation of Mixed Anhydrides**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202114513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pinku Tung
- Department of Chemistry University of Illinois at Chicago 845 W. Taylor St. Chicago Il 60607 USA
| | - Anne Schuhmacher
- Laboratory of Organic Chemistry ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Philipp E. Schilling
- Laboratory of Organic Chemistry ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Jeffrey W. Bode
- Laboratory of Organic Chemistry ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Neal P. Mankad
- Department of Chemistry University of Illinois at Chicago 845 W. Taylor St. Chicago Il 60607 USA
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7
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Tung P, Schuhmacher A, Schilling PE, Bode JW, Mankad NP. Preparation of Potassium Acyltrifluoroborates (KATs) from Carboxylic Acids by Copper-Catalyzed Borylation of Mixed Anhydrides. Angew Chem Int Ed Engl 2021; 61:e202114513. [PMID: 34913236 DOI: 10.1002/anie.202114513] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Indexed: 12/28/2022]
Abstract
We report the preparation of potassium acyltrifluoroborates (KATs) from widely available carboxylic acids. Mixed anhydrides of carboxylic acids were prepared using isobutyl chloroformate and transformed to the corresponding KATs using a commercial copper catalyst, B2 (pin)2 , and aqueous KHF2 . This method allows for the facile preparation of aliphatic, aromatic, and amino acid-derived KATs and is compatible with a variety of functional groups including alkenes, esters, halides, nitriles, and protected amines.
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Affiliation(s)
- Pinku Tung
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Il 60607, USA
| | - Anne Schuhmacher
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Philipp E Schilling
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Jeffrey W Bode
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Neal P Mankad
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, Il 60607, USA
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8
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Singh B, Gawande MB, Kute AD, Varma RS, Fornasiero P, McNeice P, Jagadeesh RV, Beller M, Zbořil R. Single-Atom (Iron-Based) Catalysts: Synthesis and Applications. Chem Rev 2021; 121:13620-13697. [PMID: 34644065 DOI: 10.1021/acs.chemrev.1c00158] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Supported single-metal atom catalysts (SACs) are constituted of isolated active metal centers, which are heterogenized on inert supports such as graphene, porous carbon, and metal oxides. Their thermal stability, electronic properties, and catalytic activities can be controlled via interactions between the single-metal atom center and neighboring heteroatoms such as nitrogen, oxygen, and sulfur. Due to the atomic dispersion of the active catalytic centers, the amount of metal required for catalysis can be decreased, thus offering new possibilities to control the selectivity of a given transformation as well as to improve catalyst turnover frequencies and turnover numbers. This review aims to comprehensively summarize the synthesis of Fe-SACs with a focus on anchoring single atoms (SA) on carbon/graphene supports. The characterization of these advanced materials using various spectroscopic techniques and their applications in diverse research areas are described. When applicable, mechanistic investigations conducted to understand the specific behavior of Fe-SACs-based catalysts are highlighted, including the use of theoretical models.
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Affiliation(s)
- Baljeet Singh
- CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, 3810-193 Portugal
| | - Manoj B Gawande
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology Mumbai-Marathwada Campus, Jalna 431213, Maharashtra, India
| | - Arun D Kute
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology Mumbai-Marathwada Campus, Jalna 431213, Maharashtra, India
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacký University, 779 00 Olomouc, Czech Republic
| | - Paolo Fornasiero
- Department of Chemical and Pharmaceutical Sciences, Center for Energy, Environment and Transport Giacomo Ciamiciam, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Peter McNeice
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Rajenahally V Jagadeesh
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany.,Department of Chemistry, REVA University, Bangalore 560064, India
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Radek Zbořil
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacký University, 779 00 Olomouc, Czech Republic.,CEET Nanotechnology Centre, VŠB-Technical University of Ostrava, 17. Listopadu 2172/15, 708 00 Ostrava-Poruba, Czech Republic
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9
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Schuhmacher A, Ryan SJ, Bode JW. Katalytische Synthese von Kaliumacyltrifluoroboraten (KATs) aus Boronsäuren und dem Thioimidat‐KAT‐Transferreagenz. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Anne Schuhmacher
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | | | - Jeffrey W. Bode
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
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10
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Schuhmacher A, Ryan SJ, Bode JW. Catalytic Synthesis of Potassium Acyltrifluoroborates (KATs) from Boronic Acids and the Thioimidate KAT Transfer Reagent. Angew Chem Int Ed Engl 2021; 60:3918-3922. [PMID: 33231353 DOI: 10.1002/anie.202014581] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Indexed: 12/22/2022]
Abstract
We report the synthesis of potassium acyltrifluoroborates (KATs) by a palladium-catalyzed cross-coupling of boronic acids and the thioimidate KAT transfer reagent. The combination of widely available aryl- and vinylboronic acids with commercially available thioimidate 1 using catalytic PdII and a CuII additive enables the preparation of KATs in high yields and with good functional group tolerance. This formal insertion of CO into organoboronic acids can also be applied to boronic acid pinacol esters and potassium organotrifluoroborates using a slightly modified procedure. The cross-coupling can be telescoped into the one-pot synthesis of amides and α-aminotrifluoroborates by exploiting the unique chemistry of KATs and their trifluoroborate iminium (TIM) derivatives.
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Affiliation(s)
- Anne Schuhmacher
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
| | - Sarah J Ryan
- Eli Lilly and Company, Indianapolis, IN, 46285, USA
| | - Jeffrey W Bode
- Laboratory of Organic Chemistry, ETH Zurich, Vladimir-Prelog-Weg 3, 8093, Zurich, Switzerland
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11
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Cheng LJ, Zhao S, Mankad NP. One-Step Synthesis of Acylboron Compounds via Copper-Catalyzed Carbonylative Borylation of Alkyl Halides*. Angew Chem Int Ed Engl 2021; 60:2094-2098. [PMID: 33090619 DOI: 10.1002/anie.202012373] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Indexed: 01/11/2023]
Abstract
A copper-catalyzed carbonylative borylation of unactivated alkyl halides has been developed, enabling efficient synthesis of aliphatic potassium acyltrifluoroborates (KATs) in high yields by treating the in situ formed tetracoordinated acylboron intermediates with aqueous KHF2 . A variety of functional groups are tolerated under the mild reaction conditions, and primary, secondary, and tertiary alkyl halides are all applicable. In addition, this method also provides facile access to N-methyliminodiacetyl (MIDA) acylboronates as well as α-methylated potassium acyltrifluoroborates in a one-pot manner. Mechanistic studies indicate a radical atom transfer carbonylation (ATC) mechanism to form acyl halide intermediates that are subsequently borylated by (NHC)CuBpin.
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Affiliation(s)
- Li-Jie Cheng
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA
| | - Siling Zhao
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA
| | - Neal P Mankad
- Department of Chemistry, University of Illinois at Chicago, 845 W. Taylor St., Chicago, IL, 60607, USA
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12
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Cheng L, Zhao S, Mankad NP. One‐Step Synthesis of Acylboron Compounds via Copper‐Catalyzed Carbonylative Borylation of Alkyl Halides**. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012373] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Li‐Jie Cheng
- Department of Chemistry University of Illinois at Chicago 845 W. Taylor St. Chicago IL 60607 USA
| | - Siling Zhao
- Department of Chemistry University of Illinois at Chicago 845 W. Taylor St. Chicago IL 60607 USA
| | - Neal P. Mankad
- Department of Chemistry University of Illinois at Chicago 845 W. Taylor St. Chicago IL 60607 USA
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13
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Ivon YM, Mazurenko IV, Kuchkovska YO, Voitenko ZV, Grygorenko OO. Formyl MIDA Boronate: C 1 Building Block Enables Straightforward Access to α-Functionalized Organoboron Derivatives. Angew Chem Int Ed Engl 2020; 59:18016-18022. [PMID: 32621386 DOI: 10.1002/anie.202007651] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/24/2020] [Indexed: 12/20/2022]
Abstract
Formyl MIDA boronate has been known to be an elusive type of acylboronate that has not been obtained to date. In this work, an approach to the one-pot preparation and chemical transformations of formyl MIDA boronate were developed to provide new types of α-functionalized organoboron compounds. Among them are acylboronate reagents which present boron-substituted analogues of ynones and β-dicarbonyl compounds. The developed synthetic procedures, utilizing formyl MIDA boronate, are tolerant to diverse functional groups, making this reagent an advantageous C1 building block for extending the scope of organoboron chemistry.
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Affiliation(s)
- Yevhen M Ivon
- Enamine Ltd., Chervonotkatska Street 78, Kyiv, 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv, 01601, Ukraine
| | - Ivan V Mazurenko
- Enamine Ltd., Chervonotkatska Street 78, Kyiv, 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv, 01601, Ukraine
| | - Yuliya O Kuchkovska
- Enamine Ltd., Chervonotkatska Street 78, Kyiv, 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv, 01601, Ukraine
| | - Zoya V Voitenko
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv, 01601, Ukraine
| | - Oleksandr O Grygorenko
- Enamine Ltd., Chervonotkatska Street 78, Kyiv, 02094, Ukraine.,Taras Shevchenko National University of Kyiv, Volodymyrska Street 60, Kyiv, 01601, Ukraine
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14
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Wu D, Taguchi J, Tanriver M, Bode JW. Synthesis of Acylboron Compounds. Angew Chem Int Ed Engl 2020; 59:16847-16858. [PMID: 32510826 DOI: 10.1002/anie.202005050] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Indexed: 12/11/2022]
Abstract
Acylboron compounds are emerging as versatile functional groups with applications in multiple research fields. Their synthesis, however, is still challenging and requires innovative methods. This Minireview provides an overview on the obstacles of acylboron synthesis and highlights notable advances within the last three years on new strategies to overcome the challenges posed by the formation of acyl-boron bonds.
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Affiliation(s)
- Dino Wu
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Jumpei Taguchi
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Matthias Tanriver
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Jeffrey W Bode
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
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15
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Ivon YM, Mazurenko IV, Kuchkovska YO, Voitenko ZV, Grygorenko OO. Formyl MIDA Boronate: C
1
Building Block Enables Straightforward Access to α‐Functionalized Organoboron Derivatives. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yevhen M. Ivon
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | - Ivan V. Mazurenko
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | - Yuliya O. Kuchkovska
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | - Zoya V. Voitenko
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
| | - Oleksandr O. Grygorenko
- Enamine Ltd. Chervonotkatska Street 78 Kyiv 02094 Ukraine
- Taras Shevchenko National University of Kyiv Volodymyrska Street 60 Kyiv 01601 Ukraine
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16
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Affiliation(s)
- Dino Wu
- Laboratory of Organic Chemistry Eidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Jumpei Taguchi
- Laboratory of Organic Chemistry Eidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Matthias Tanriver
- Laboratory of Organic Chemistry Eidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Jeffrey W. Bode
- Laboratory of Organic Chemistry Eidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
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17
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Taguchi J, Matsuura S, Seki T, Ito H. Synthesis and Tunable Optical Properties of C,N-Chelated Borate Luminophores Derived from Potassium Acyltrifluoroborates. Chemistry 2020; 26:2450-2455. [PMID: 31863512 DOI: 10.1002/chem.201904983] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Indexed: 12/12/2022]
Abstract
A new class of borate luminophores has been synthesized by a simple two-step reaction using potassium acyltrifluoroborates (KATs) as starting materials. The hydrazones obtained from reactions between KATs and 2-hydrazinopyridines followed by a cyclization resulted in the unprecedented formation of C,N-chelated six-membered bora-heterocycles. Under consideration of the results of DFT and TD-DFT calculations, four luminophores based on such bora-heterocycles are designed and synthesized, which exhibit a tunable fluorescence range from blue to red in the solid state. Moreover, one of the luminophores exhibits mechanofluorochromism from blue to yellow/green. As a result of the aforementioned mechanochromism of one of these luminophores, white-color emission was achieved by simply mixing the four luminophores.
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Affiliation(s)
- Jumpei Taguchi
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Satsuki Matsuura
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Tomohiro Seki
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
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18
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Tan DH, Cai YH, Zeng YF, Lv WX, Yang L, Li Q, Wang H. Diversity-Oriented Synthesis of α-Functionalized Acylborons and Borylated Heteroarenes by Nucleophilic Ring Opening of α-Chloroepoxyboronates. Angew Chem Int Ed Engl 2019; 58:13784-13788. [PMID: 31347254 DOI: 10.1002/anie.201907349] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/24/2019] [Indexed: 12/22/2022]
Abstract
The ring-opening reactions of N-methyliminodiacetyl (MIDA) α-chloroepoxyboronates with different nucleophiles allow the modular synthesis of a diverse array of organoboronates. These include seven types of α-functionalized acylboronates and seven types of borylated heteroarenes, some of which are difficult-to-access products using alternative methods. The common synthons, α-chloroepoxyboronates, could be viably synthesized by a two-step procedure from the corresponding alkenyl MIDA boronates. Mild reaction conditions, good functional-group tolerance, and generally good efficiency were observed. The utility of the products was also demonstrated.
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Affiliation(s)
- Dong-Hang Tan
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Yuan-Hong Cai
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Yao-Fu Zeng
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Wen-Xin Lv
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ling Yang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Qingjiang Li
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Honggen Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.,State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of, Guangxi Normal University, Guilin, 541004, China
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19
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Holownia A, Tien C, Diaz DB, Larson RT, Yudin AK. Carboxyboronate: A Versatile C1 Building Block. Angew Chem Int Ed Engl 2019; 58:15148-15153. [DOI: 10.1002/anie.201907486] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/31/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Aleksandra Holownia
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Chieh‐Hung Tien
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Diego B. Diaz
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Reed T. Larson
- Process Research & Development, MRL Merck & Co Kenilworth NJ 07033 USA
| | - Andrei K. Yudin
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
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20
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Holownia A, Tien C, Diaz DB, Larson RT, Yudin AK. Carboxyboronate: A Versatile C1 Building Block. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907486] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Aleksandra Holownia
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Chieh‐Hung Tien
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Diego B. Diaz
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Reed T. Larson
- Process Research & Development, MRL Merck & Co Kenilworth NJ 07033 USA
| | - Andrei K. Yudin
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
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21
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Tan D, Cai Y, Zeng Y, Lv W, Yang L, Li Q, Wang H. Diversity‐Oriented Synthesis of α‐Functionalized Acylborons and Borylated Heteroarenes by Nucleophilic Ring Opening of α‐Chloroepoxyboronates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907349] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dong‐Hang Tan
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Yuan‐Hong Cai
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Yao‐Fu Zeng
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Wen‐Xin Lv
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Ling Yang
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Qingjiang Li
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Honggen Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmaceutical Sciences ofGuangxi Normal University Guilin 541004 China
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22
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Wu D, Fohn NA, Bode JW. Catalytic Synthesis of Potassium Acyltrifluoroborates (KATs) through Chemoselective Cross-Coupling with a Bifunctional Reagent. Angew Chem Int Ed Engl 2019; 58:11058-11062. [PMID: 31070291 DOI: 10.1002/anie.201904576] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Indexed: 12/14/2022]
Abstract
Potassium acyltrifluoroborates (KATs) are increasingly important functional groups, and general methods for their preparation are of great current interest. We report a bifunctional iminium reagent bearing both a tin nucleophile and a trifluoroborate, which was applied in chemoselective Pd0 -catalyzed Migita-Kosugi-Stille cross-coupling reactions owith aryl and vinyl halides. This method gives access to previously inaccessible aromatic and α,β-unsaturated acyltrifluoroborates, including precursors to amino-acid derived KATs.
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Affiliation(s)
- Dino Wu
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Nicole A Fohn
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
| | - Jeffrey W Bode
- Laboratory of Organic Chemistry, Eidgenössische Technische Hochschule (ETH) Zürich, Vladimir-Prelog-Weg 3, 8093, Zürich, Switzerland
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23
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Wu D, Fohn NA, Bode JW. Katalytische Synthese von Kaliumacyltrifluoroboraten mithilfe chemoselektiver Kreuzkupplung eines bifunktionalen Reagenzes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904576] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Dino Wu
- Laboratorium für Organische ChemieEidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Nicole A. Fohn
- Laboratorium für Organische ChemieEidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Jeffrey W. Bode
- Laboratorium für Organische ChemieEidgenössische Technische Hochschule (ETH) Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
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24
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Taguchi J, Takeuchi T, Takahashi R, Masero F, Ito H. Concise Synthesis of Potassium Acyltrifluoroborates from Aldehydes through Copper(I)-Catalyzed Borylation/Oxidation. Angew Chem Int Ed Engl 2019; 58:7299-7303. [PMID: 30844125 DOI: 10.1002/anie.201901748] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Indexed: 12/12/2022]
Abstract
Potassium acyltrifluoroborates (KATs) were prepared through copper(I)-catalyzed borylation of aldehydes and subsequent oxidation. This synthetic route is characterized by the wide range of aldehydes accessible, favorable step economy, mild reaction conditions, and tolerance of various functional groups, and it enables the facile generation of a range of KATs, for example, bearing halide, sulfide, acetal, or ester moieties. Moreover, this method was applied to the three-step synthesis of various α-amino acid analogues that bear a KAT moiety on the C-terminus by using naturally occurring amino acids as the starting material.
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Affiliation(s)
- Jumpei Taguchi
- Division of Applied Chemistry, Graduate School of Engineering Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Takumi Takeuchi
- Division of Applied Chemistry, Graduate School of Engineering Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Rina Takahashi
- Division of Applied Chemistry, Graduate School of Engineering Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
| | - Fabio Masero
- Laboratorium für Organische Chemie, Department of Chemistry and Applied Bioscience, ETH Zürich, 8093, Zürich, Switzerland
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 13 Nishi 8 Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
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25
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Taguchi J, Takeuchi T, Takahashi R, Masero F, Ito H. Concise Synthesis of Potassium Acyltrifluoroborates from Aldehydes through Copper(I)‐Catalyzed Borylation/Oxidation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901748] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jumpei Taguchi
- Division of Applied ChemistryGraduate School of Engineering Hokkaido University Kita 13 Nishi 8 Kita-ku Sapporo Hokkaido 060-8628 Japan
| | - Takumi Takeuchi
- Division of Applied ChemistryGraduate School of Engineering Hokkaido University Kita 13 Nishi 8 Kita-ku Sapporo Hokkaido 060-8628 Japan
| | - Rina Takahashi
- Division of Applied ChemistryGraduate School of Engineering Hokkaido University Kita 13 Nishi 8 Kita-ku Sapporo Hokkaido 060-8628 Japan
| | - Fabio Masero
- Laboratorium für Organische ChemieDepartment of Chemistry and Applied BioscienceETH Zürich 8093 Zürich Switzerland
| | - Hajime Ito
- Division of Applied ChemistryGraduate School of Engineering Hokkaido University Kita 13 Nishi 8 Kita-ku Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)Hokkaido University Kita 13 Nishi 8 Kita-ku Sapporo Hokkaido 060-8628 Japan
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26
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Carreras J, Caballero A, Pérez PJ. Alkenyl Boronates: Synthesis and Applications. Chem Asian J 2019; 14:329-343. [DOI: 10.1002/asia.201801559] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 12/11/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Javier Carreras
- Departamento de Química Orgánica y Química InorgánicaUniversidad de Alcalá (IQAR) 28805-Alcalá de Henares Madrid Spain
| | - Ana Caballero
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC CIQSO-Centro de Investigación en Química Sostenible and Departamento de QuímicaUniversidad de Huelva 21007- Huelva Spain
| | - Pedro J. Pérez
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC CIQSO-Centro de Investigación en Química Sostenible and Departamento de QuímicaUniversidad de Huelva 21007- Huelva Spain
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27
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Mukaiyama‐Preis: J. W. Bode und M. Tobisu / EU‐40 Materials Prize: X. Feng. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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28
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Mukaiyama Award: J. W. Bode and M. Tobisu / EU‐40 Materials Prize: X. Feng. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201809571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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29
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Wang H, Wu L, Lin Z, Xie Z. Transition-Metal-Like Behavior of Monovalent Boron Compounds: Reduction, Migration, and Complete Cleavage of CO at a Boron Center. Angew Chem Int Ed Engl 2018; 57:8708-8713. [PMID: 29575367 DOI: 10.1002/anie.201802643] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Indexed: 01/24/2023]
Abstract
The borylene-carbonyl moiety in [bis(silylene)B(CO)][WBr(CO)5 ] shows diverse reactivity. Reduction, migration, and complete cleavage of CO have been observed at the boron center, leading to the formation of new types of borylenes. These reactions not only serve as new methods for the synthesis of various stable borylenes, but also demonstrate that main-group-element compounds can mimic the behavior of transition-metal complexes.
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Affiliation(s)
- Hao Wang
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Linlin Wu
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zuowei Xie
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
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30
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Wang H, Wu L, Lin Z, Xie Z. Transition‐Metal‐Like Behavior of Monovalent Boron Compounds: Reduction, Migration, and Complete Cleavage of CO at a Boron Center. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802643] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hao Wang
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry The Chinese University of Hong Kong Shatin New Territories, Hong Kong China
| | - Linlin Wu
- Department of Chemistry The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong China
| | - Zhenyang Lin
- Department of Chemistry The Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong China
| | - Zuowei Xie
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry The Chinese University of Hong Kong Shatin New Territories, Hong Kong China
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31
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Lepage ML, Lai S, Peressin N, Hadjerci R, Patrick BO, Perrin DM. Direct Access to MIDA Acylboronates through Mild Oxidation of MIDA Vinylboronates. Angew Chem Int Ed Engl 2017; 56:15257-15261. [DOI: 10.1002/anie.201707125] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 09/25/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Mathieu L. Lepage
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Samson Lai
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Nicolas Peressin
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Romain Hadjerci
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Brian O. Patrick
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - David M. Perrin
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
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32
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Lepage ML, Lai S, Peressin N, Hadjerci R, Patrick BO, Perrin DM. Direct Access to MIDA Acylboronates through Mild Oxidation of MIDA Vinylboronates. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707125] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mathieu L. Lepage
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Samson Lai
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Nicolas Peressin
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Romain Hadjerci
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - Brian O. Patrick
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
| | - David M. Perrin
- Chemistry Department; University of British Columbia; 2036 Main Mall Vancouver BC V6T 1Z1 Canada
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