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Cook A, Kassymbek A, Vaezghaemi A, Barbery C, Newman SG. An S N1-Approach to Cross-Coupling: Deoxygenative Arylation Facilitated by the β-Silicon Effect. J Am Chem Soc 2024; 146:19929-19938. [PMID: 39002160 DOI: 10.1021/jacs.4c03197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2024]
Abstract
We report a dual metal-catalyzed method for the cross-coupling of unprotected alcohols by exploiting the β-Si effect. This deoxygenative Suzuki-Miyaura reaction tolerates a range of primary, secondary, and tertiary alcohol substrates along with diverse functional groups and heterocycles. Mechanistic experiments including KIE, VTNA, and Eyring analyses suggest the existence of a carbocation intermediate on the reaction pathway, consistent with a rare SN1 pathway for the activation of an electrophile in cross-coupling reactions. A novel bis-imidazolium N-heterocyclic carbene (NHC) ligand was found to be optimal for reactivity, and nickel(0)-, nickel(I)- and nickel(II)- complexes of this ligand were isolated and characterized. In contrast to more well-established shorter chain ligands, these long-chain NHCs are found to have characteristically large bite angles, which may be critical for enabling the deoxygenative arylation of aliphatic alcohols.
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Affiliation(s)
- Adam Cook
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Aishabibi Kassymbek
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Aref Vaezghaemi
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Carlos Barbery
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Stephen G Newman
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada
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Giros A, Guillot R, Blanco L, Deloisy S. An Unusual and Diastereoselective Rearrangement during an Intramolecular Ene Reaction Involving a Disilane. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300849] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wang Y, Jimenez M, Sheehan P, Zhong C, Hung AW, Tam CP, Young DW. Selective Access to Trisubstituted Macrocyclic E- and Z-Alkenes from the Ring-Closing Metathesis of Vinylsiloxanes. Org Lett 2013; 15:1218-21. [DOI: 10.1021/ol400134d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yikai Wang
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Miguel Jimenez
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Patrick Sheehan
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Cheng Zhong
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Alvin W. Hung
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Chun Pong Tam
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
| | - Damian W. Young
- Chemical Biology Program, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, United States
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Tagmose TM, Bols M. Synthesis of the 2-Deoxyisomaltose Analogue of Acarbose by an Improved Route to Chiral Valieneamines. Chemistry 2006. [DOI: 10.1002/chem.19970030318] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Knölker HJ, Foitzik N, Graf R, Goesmann H. A Versatile and Efficient Synthesis of Annulated Cyclopentanes by Stereoselective [3 + 2] Cycloaddition of Allylsilanes and Cycloalkenyl Methyl Ketones. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/anie.199310811] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nisoli E, Braglia R, Castiglioni C, Meroni E, Pegoraro M, Severini F. Chlorination of Poly[(1-trimethylsilyl)-1-propyne] Membrane. Macromolecules 1999. [DOI: 10.1021/ma990479j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elisabetta Nisoli
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
| | - Roberto Braglia
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
| | - Chiara Castiglioni
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
| | - Elvira Meroni
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
| | - Mario Pegoraro
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
| | - Febo Severini
- Dipartimento di Chimica Industriale ed Ingegneria Chimica “G. Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy, and Istituto Guido Donegani, ENICHEM, Via G. Fauser 4, 28100 Novara, Italy
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Silyl sulfonate approach to the synthesis of a block copolydimethylsiloxane-polydioxepane. Polym Bull (Berl) 1990. [DOI: 10.1007/bf00297312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Chojnowski J, Stańczyk W. Dissociative Pathways in Substitution at Silicon in Solution: Silicon Cations R3Si+, R3Si+ ← Nu, and Silene-Type Species R2Si=X as Intermediates. ADVANCES IN ORGANOMETALLIC CHEMISTRY 1990. [DOI: 10.1016/s0065-3055(08)60503-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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Tellier F, Sauvêtre R, Normant JF. La chlorodésilylation des fluorovinylsilanes. Un cas de rétention de configuration. J Organomet Chem 1989. [DOI: 10.1016/0022-328x(89)85275-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Dissoziative ionisierung von 2-trimethylsilyl-1-phenoxyethan. Nachweis des nicht-klassischen ethylen-trimethylsilanium-ions in der gasphase. J Organomet Chem 1983. [DOI: 10.1016/0022-328x(83)80040-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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BROOK A, BASSINDALE A. Molecular Rearrangements of Organosilicon Compounds. ORGANIC CHEMISTRY: A SERIES OF MONOGRAPHS 1980. [DOI: 10.1016/b978-0-12-481302-1.50008-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Pillot JP, Dunoguès J, Calas R. Stereospecific Synthesis and Acylation of cis 1-Halo 2-Trimethylsilyl Ethylenes. SYNTHETIC COMMUN 1979. [DOI: 10.1080/00397917908064168] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cooper B, Owen W. Siliconcarbon hyperconjugation in cation radicals I. Lowering of oxidation potentials of N-[(trimethylsilyl)methyl] aromatic amines. J Organomet Chem 1971. [DOI: 10.1016/s0022-328x(00)87488-4] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cook M, Eaborn C, Walton D. The mechanism of solvolysis of (2-bromoethyl)trimethylsilane. Evidence for the migration of the trimethylsilyl group. J Organomet Chem 1970. [DOI: 10.1016/s0022-328x(00)80268-5] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bourne A, Jarvie A. The rearrangement of (2-hydroxyalkyl)silanes with thionyl chloride and phosphorous tribromide. J Organomet Chem 1970. [DOI: 10.1016/s0022-328x(00)80272-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bassindale A, Eaborn C, Walton D, Young D. The electron-releasing effects of mono-, bis-, and tris-(trimethylsilyl)methyl groups. The importance of hyperconjugation in the electronic effects of α-metalloalkyl groups. J Organomet Chem 1969. [DOI: 10.1016/s0022-328x(00)80087-x] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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