1
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Blaha I, Weber S, Dülger R, Veiros LF, Kirchner K. Alkene Isomerization Catalyzed by a Mn(I) Bisphosphine Borohydride Complex. ACS Catal 2024; 14:13174-13180. [PMID: 39263541 PMCID: PMC11385370 DOI: 10.1021/acscatal.4c03364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 08/07/2024] [Accepted: 08/12/2024] [Indexed: 09/13/2024]
Abstract
An additive-free manganese-catalyzed isomerization of terminal alkenes to internal alkenes is described. This reaction is implementing an inexpensive nonprecious metal catalyst. The most efficient catalyst is the borohydride complex cis-[Mn(dippe)(CO)2(κ2-BH4)]. This catalyst operates at room temperature, with a catalyst loading of 2.5 mol %. A variety of terminal alkenes is effectively and selectively transformed into the respective internal E-alkenes. Preliminary results show chain-walking isomerization at an elevated temperature. Mechanistic studies were carried out, including stoichiometric reactions and in situ NMR analysis. These experiments are flanked by computational studies. Based on these, the catalytic process is initiated by the liberation of "BH3" as a THF adduct. The catalytic process is initiated by double bond insertion into an M-H species, leading to an alkyl metal intermediate, followed by β-hydride elimination at the opposite position to afford the isomerization product.
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Affiliation(s)
- Ines Blaha
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Stefan Weber
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Robin Dülger
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Luis F Veiros
- Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049 001 Lisboa, Portugal
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
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2
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Rubel CZ, Ravn AK, Ho HC, Yang S, Li ZQ, Engle KM, Vantourout JC. Stereodivergent, Kinetically Controlled Isomerization of Terminal Alkenes via Nickel Catalysis. Angew Chem Int Ed Engl 2024; 63:e202320081. [PMID: 38494945 DOI: 10.1002/anie.202320081] [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: 12/27/2023] [Revised: 03/05/2024] [Accepted: 03/17/2024] [Indexed: 03/19/2024]
Abstract
Because internal alkenes are more challenging synthetic targets than terminal alkenes, metal-catalyzed olefin mono-transposition (i.e., positional isomerization) approaches have emerged to afford valuable E- or Z- internal alkenes from their complementary terminal alkene feedstocks. However, the applicability of these methods has been hampered by lack of generality, commercial availability of precatalysts, and scalability. Here, we report a nickel-catalyzed platform for the stereodivergent E/Z-selective synthesis of internal alkenes at room temperature. Commercial reagents enable this one-carbon transposition of terminal alkenes to valuable E- or Z-internal alkenes via a Ni-H-mediated insertion/elimination mechanism. Though the mechanistic regime is the same in both systems, the underlying pathways that lead to each of the active catalysts are distinct, with the Z-selective catalyst forming from comproportionation of an oxidative addition complex followed by oxidative addition with substrate and the E-selective catalyst forming from protonation of the metal by the trialkylphosphonium salt additive. In each case, ligand sterics and denticity control stereochemistry and prevent over-isomerization.
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Affiliation(s)
- Camille Z Rubel
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICMBS, UMR 5246 du CNRS), Université Lyon, Université Lyon 1, 1 rue Victor Grignard, 69100, Villeurbanne, France
| | - Anne K Ravn
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Hang Chi Ho
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Shenghua Yang
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Zi-Qi Li
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Keary M Engle
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, CA 92037, USA
| | - Julien C Vantourout
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICMBS, UMR 5246 du CNRS), Université Lyon, Université Lyon 1, 1 rue Victor Grignard, 69100, Villeurbanne, France
- Syngenta Crop Protection AG, Schaffauserstrasse, 4332, Stein, Switzerland
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3
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Saputra L, Arifin, Gustini N, Sinambela N, Indriyani NP, Sakti AW, Arrozi USF, Martoprawiro MA, Patah A, Permana Y. Nitrile modulated-Ni(0) phosphines in trans-selective phenylpropenoids isomerization: An allylic route by a regular η1-N(end-on) or an alkyl route via a flipped-nitrile? MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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4
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Wu H, Chen W, Deng W, Yang L, Li X, Hu Y, Li Y, Chen L, Huang Y. Cathodic Regioselective Coupling of Unactivated Aliphatic Ketones with Alkenes. Org Lett 2022; 24:1412-1417. [PMID: 35142220 DOI: 10.1021/acs.orglett.2c00314] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A regioselective coupling of aliphatic ketones with alkenes has been realized by cathodic reduction. This reaction enables the formation of ketyl radicals and the activation of challenging alkenes under mild electrolysis conditions, providing an effective protocol for accessing diverse tertiary alcohols with substrate-dependent regioselectivity. The practicability of this reaction is demonstrated by scale-up experiments. The hydrogen source for the products, the migration isomerization of allylarenes, and the applicability of internal alkenes are demonstrated by control experiments.
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Affiliation(s)
- Hongting Wu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Weihao Chen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Weijie Deng
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Ling Yang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Xinling Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Yunfei Hu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Yibiao Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Lu Chen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
| | - Yubing Huang
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529090, P. R. China
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5
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Iwamoto H, Tsuruta T, Ogoshi S. Development and Mechanistic Studies of ( E)-Selective Isomerization/Tandem Hydroarylation Reactions of Alkenes with a Nickel(0)/Phosphine Catalyst. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00908] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hiroaki Iwamoto
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takuya Tsuruta
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
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6
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Pandya C, Panicker RR, Senjaliya P, Hareendran MH, Anju P, Sarkar S, Bhat H, Jha PC, Rao KP, Smith GS, Sivaramakrishna A. Designing and synthesis of phosphine derivatives of Ru3(CO)12 – Studies on catalytic isomerization of 1-alkenes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Tao J, Yang TT, Li QH, Liu TL. Transition-metal free cyano 1,3 migration of unsaturated cyanohydrins. Org Chem Front 2021. [DOI: 10.1039/d1qo00181g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel approach of transition-metal-free cyano 1,3-migration of β,γ- and α,β-unsaturated cyanohydrins is reported.
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Affiliation(s)
- Jing Tao
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Ting-Ting Yang
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Qing-Hua Li
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
| | - Tang-Lin Liu
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing 400715
- China
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8
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De‐Botton S, Filippov DOA, Shubina ES, Belkova NV, Gelman D. Regioselective Isomerization of Terminal Alkenes Catalyzed by a PC(sp
3
)Pincer Complex with a Hemilabile Pendant Arm. ChemCatChem 2020. [DOI: 10.1002/cctc.202001308] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Sophie De‐Botton
- Institute of Chemistry, Edmond J. Safra Campus The Hebrew University of Jerusalem Jerusalem 91904 Israel
| | - D.Sc. Oleg A. Filippov
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov Street 28 119991 Moscow Russia
| | - Elena S. Shubina
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov Street 28 119991 Moscow Russia
| | - Natalia V. Belkova
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov Street 28 119991 Moscow Russia
| | - Dmitri Gelman
- Institute of Chemistry, Edmond J. Safra Campus The Hebrew University of Jerusalem Jerusalem 91904 Israel
- Peoples' Friendship University of Russia (RUDN University) Miklukho-Maklay St., 6 117198 Moscow Russia
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9
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Ren W, Sun F, Chu J, Shi Y. A Pd-Catalyzed Site-Controlled Isomerization of Terminal Olefins. Org Lett 2020; 22:1868-1873. [DOI: 10.1021/acs.orglett.0c00168] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wenlong Ren
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Fei Sun
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Jianxiao Chu
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
| | - Yian Shi
- Institute of Natural and Synthetic Organic Chemistry, Changzhou University, Changzhou 213164, China
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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10
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Murai M, Nishimura K, Takai K. Palladium-catalyzed double-bond migration of unsaturated hydrocarbons accelerated by tantalum chloride. Chem Commun (Camb) 2019; 55:2769-2772. [PMID: 30768079 DOI: 10.1039/c9cc00223e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The operationally simple palladium-catalyzed double-bond migration without heteroatom-containing coordinating functional groups is described. Addition of TaCl5 as a second catalyst greatly enhanced the migration efficiency to provide β-alkylstyrenes through migration of up to a five-carbon chain. Both catalysts were commercially available, and the reaction occurred without external ligands under neutral conditions. The reaction proceeded via generation of π-allyl palladium species, which enabled the chemoselective double-bond migration of hydrocarbons in the presence of allylethers. Remote functionalization through double-bond migration was also demonstrated using FeCl3 as a second catalyst.
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Affiliation(s)
- Masahito Murai
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, and Research Institute for Interdisciplinary Science, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan.
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11
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Harry NA, Saranya S, Ujwaldev SM, Anilkumar G. Recent advances and prospects in nickel-catalyzed C–H activation. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00009g] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nickel-catalyzed C–H activation has become a predominant and ubiquitous research area in organic chemistry.
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Affiliation(s)
- Nissy Ann Harry
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
| | - Salim Saranya
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
| | | | - Gopinathan Anilkumar
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
- Advanced Molecular Materials Research Centre (AMMRC)
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12
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Dossena A, Sampaolesi S, Palmieri A, Protti S, Fagnoni M. Visible Light Promoted Metal- and Photocatalyst-Free Synthesis of Allylarenes. J Org Chem 2017; 82:10687-10692. [DOI: 10.1021/acs.joc.7b01532] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Alessandro Dossena
- PhotoGreen Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12, Pavia, Italy
| | - Susanna Sampaolesi
- Green Chemistry Group, School of Science and Technology, Chemistry Division, University of Camerino, Via S. Agostino 1, 62032 Camerino (MC), Italy
| | - Alessandro Palmieri
- Green Chemistry Group, School of Science and Technology, Chemistry Division, University of Camerino, Via S. Agostino 1, 62032 Camerino (MC), Italy
| | - Stefano Protti
- PhotoGreen Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12, Pavia, Italy
| | - Maurizio Fagnoni
- PhotoGreen Lab, Department of Chemistry, University of Pavia, V. Le Taramelli 12, Pavia, Italy
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13
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Van Hoomissen DJ, Vyas S. Impact of Conjugation and Hyperconjugation on the Radical Stability of Allylic and Benzylic Systems: A Theoretical Study. J Org Chem 2017; 82:5731-5742. [DOI: 10.1021/acs.joc.7b00549] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Shubham Vyas
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
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