1
|
Singh PR, Lamba M, Goswami A. Copper-Catalyzed Chemoselective O-Arylation of Oxindoles: Access to Cyclic Aryl Carboxyimidates. J Org Chem 2024; 89:2926-2938. [PMID: 38354326 DOI: 10.1021/acs.joc.3c02341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
We have developed a highly efficient base- and additive-free chemoselective CuO-catalyzed strategy for the O-arylation of 2-oxindoles to synthesize 2-phenoxy-3H-indole and 2-phenoxy-1H-indole derivatives in the presence of diaryl iodonium salts. This method offers a variety of O-arylated oxindoles in good to excellent yields under relatively milder reaction conditions. Furthermore, this methodology was extended for the O-arylation of 2-pyridinone and isoindoline-1-one derivatives as well.
Collapse
Affiliation(s)
- Prasoon Raj Singh
- Department of Chemistry, SS Bhatnagar Block, Indian Institute of Technology, Ropar 140001, Punjab, India
| | - Manisha Lamba
- Department of Chemistry, SS Bhatnagar Block, Indian Institute of Technology, Ropar 140001, Punjab, India
| | - Avijit Goswami
- Department of Chemistry, SS Bhatnagar Block, Indian Institute of Technology, Ropar 140001, Punjab, India
| |
Collapse
|
2
|
Pan C, Wang L, Han J. Diaryliodonium Salts Enabled Arylation, Arylocyclization, and Aryl-Migration. CHEM REC 2023; 23:e202300138. [PMID: 37249418 DOI: 10.1002/tcr.202300138] [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: 04/16/2023] [Revised: 05/17/2023] [Indexed: 05/31/2023]
Abstract
Our research interest focusing on synthetic methodology with diaryliodonium salts, is summarized in this account. Besides employing a dual activation strategy of C-I and ortho C-H bonds, we have introduced vicinal functional groups at ortho-positions of diaryliodonium salts, in which their unique reactivities have been explored in various processes, including arylation, diarylation, cascade annulation, benzocyclization, arylocyclization, and intramolecular aryl migration. The variety of mechanisms of these reactions that involves either transition metals, especially palladium in organometallic catalysis, or transition-metal free conditions, were discussed in the context.
Collapse
Affiliation(s)
- Cheng Pan
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Department of Fine Chemistry and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Limin Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Department of Fine Chemistry and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Jianwei Han
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Department of Fine Chemistry and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| |
Collapse
|
3
|
Tanaka K, Hashimoto Y, Morita N, Tamura O. Directing-Group-Free Palladium-Catalyzed C–H Arylation of Aldoxime Using Oxime’s Umpolung Properties. Org Lett 2022; 24:8954-8958. [DOI: 10.1021/acs.orglett.2c03387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kosaku Tanaka
- Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida, Tokyo 194-8543, Japan
| | - Yoshimitsu Hashimoto
- Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida, Tokyo 194-8543, Japan
| | - Nobuyoshi Morita
- Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida, Tokyo 194-8543, Japan
| | - Osamu Tamura
- Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machida, Tokyo 194-8543, Japan
| |
Collapse
|
4
|
Kikushima K, Elboray EE, Jimenez-Halla JOC, Solorio-Alvarado CR, Dohi T. Diaryliodonium(III) Salts in One-Pot Double Functionalization of C–IIII and ortho C–H Bonds. Org Biomol Chem 2022; 20:3231-3248. [DOI: 10.1039/d1ob02501e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Since the 1950s, diaryliodonium(III) salts have been demonstrated to participate in various arylation reactions, forming aryl–heteroatom and aryl–carbon bonds. Incorporating the arylation step into sequential transformations would provide access to...
Collapse
|
5
|
Shibata K, Takao KI, Ogura A. Diaryliodonium Salt-Based Synthesis of N-Alkoxyindolines and Further Insights into the Ishikawa Indole Synthesis. J Org Chem 2021; 86:10067-10087. [PMID: 34197104 DOI: 10.1021/acs.joc.1c00820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A diaryliodonium salt-based strategy enabled the first systematic synthesis of rarely accessible N-alkoxyindolines. Mechanistic analyses suggested that the reaction likely involves reductive elimination of iodobenzene from iodaoxazepine via a four-membered transition state, followed by Meisenheimer rearrangement. Substrates with N-carbamate protection afforded indole in a manner similar to that of the Ishikawa indole synthesis. Preinstallation of a stannyl group as an iodonium salt precursor greatly expanded the substrate scope, and further mechanistic insights are discussed.
Collapse
Affiliation(s)
- Kouhei Shibata
- Department of Applied Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Ken-Ichi Takao
- Department of Applied Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Akihiro Ogura
- Department of Applied Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| |
Collapse
|
6
|
Lovato K, Bhakta U, Ng YP, Kürti L. O-Cyclopropyl hydroxylamines: gram-scale synthesis and utility as precursors for N-heterocycles. Org Biomol Chem 2021; 18:3281-3287. [PMID: 32319502 DOI: 10.1039/d0ob00611d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
O-Cyclopropyl hydroxylamines, now accessible via a novel and scalable synthetic route, have been demonstrated to be bench-stable and practical precursors for the synthesis of N-heterocycles via a di-heteroatom [3,3]-sigmatropic rearrangement. In order to study the reactivity of these compounds in depth, a robust synthesis of both ring-substituted and ring-unsubstituted O-cyclopropyl hydroxylamines has been developed. Metal-free conditions for the facile N-arylation of these precursors were also identified. It was found that the N-arylated O-cyclopropyl hydroxamates can efficiently undergo a one-pot [3,3]-sigmatropic rearrangement/cyclization/rearomatization cascade under base-mediated conditions to furnish a structurally diverse set of substituted tetrahydroquinolines.
Collapse
Affiliation(s)
- Kaitlyn Lovato
- Department of Chemistry, Rice University, Bioscience Research Collaborative Houston, TX 77005, USA.
| | - Urmibhusan Bhakta
- Department of Chemistry, Rice University, Bioscience Research Collaborative Houston, TX 77005, USA.
| | - Yi Pin Ng
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, 639798, Singapore
| | - László Kürti
- Department of Chemistry, Rice University, Bioscience Research Collaborative Houston, TX 77005, USA.
| |
Collapse
|
7
|
Reeta, Rangarajan TM, Singh RP, Singh RP, Singh M. An Easy Access to Oxime Ethers by
Pd‐Catalyzed
C—O
Cross‐Coupling
of Activated Aryl Bromides with Ketoximes and Chalcone Oximes. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.201900540] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Reeta
- Centre for Fire, Explosive and Environment Safety, DRDO Delhi India
- Department of ChemistryUniversity of Delhi Delhi India
| | - T. M. Rangarajan
- Department of ChemistrySri Venkateswara College, University of Delhi New Delhi India
| | - Raj Pal Singh
- Centre for Fire, Explosive and Environment Safety, DRDO Delhi India
| | - R. P. Singh
- Department of ChemistrySri Venkateswara College, University of Delhi New Delhi India
| | - Manjula Singh
- Department of ChemistryShivaji College, University of Delhi New Delhi India
| |
Collapse
|
8
|
Reeta R, Rangarajan TM, Kaushik K, Singh RP, Singh M, Singh RP. Efficient solvent- and temperature-tuned access to aldoxime ethers and phenolic functions by Pd-catalyzed C–O cross-coupling of aldoximes with aryl bromides and bromo-chalcones. NEW J CHEM 2020. [DOI: 10.1039/c9nj05124d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A single method with a functionality switching option, to access oxime ethers and phenols, was developed for the first time for the Pd-catalyzed C–O cross-coupling of aryl bromides and bromo-chalcones with aldoximes.
Collapse
Affiliation(s)
- Reeta Reeta
- Centre for Fire, Explosive and Environment Safety
- DRDO
- Delhi
- India
- Department of Chemistry
| | - T. M. Rangarajan
- Department of Chemistry
- Sri Venkateswara College
- University of Delhi
- New Delhi
- India
| | - Kumar Kaushik
- Centre for Fire, Explosive and Environment Safety
- DRDO
- Delhi
- India
| | - Rishi Pal Singh
- Department of Chemistry
- Sri Venkateswara College
- University of Delhi
- New Delhi
- India
| | - Manjula Singh
- Department of Chemistry, Shivaji College, University of Delhi
- New Delhi
- India
| | - Raj Pal Singh
- Centre for Fire, Explosive and Environment Safety
- DRDO
- Delhi
- India
| |
Collapse
|
9
|
Zamani P, Ozdemir J, Ha Y, Benamara M, Kuchuk AV, Wang T, Chen J, Khosropour AR, Beyzavi MH. Magnetic Nanoparticle Anchored Deep Eutectic Solvents as a Catalyst for the Etherification and Amination of Naphthols. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800743] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Parisa Zamani
- Department of Chemistry; University of Isfahan; Isfahan 81746-73441 Iran
| | - John Ozdemir
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Yumi Ha
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Mourad Benamara
- Institute for Nano Science and Engineering; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Adrian V. Kuchuk
- Institute for Nano Science and Engineering; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Tengjiao Wang
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Jingyi Chen
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - Ahmad R. Khosropour
- Department of Chemistry; University of Isfahan; Isfahan 81746-73441 Iran
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
| | - M. Hassan Beyzavi
- Department of Chemistry and Biochemistry; University of Arkansas; Fayetteville, Arkansas 72701 United States
- Institute for Nano Science and Engineering; University of Arkansas; Fayetteville, Arkansas 72701 United States
| |
Collapse
|
10
|
Zhang Z, Wu X, Han J, Wu W, Wang L. Direct arylation of tertiary amines via aryne intermediates using diaryliodonium salts. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.03.067] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
11
|
Son J, Reidl TW, Kim KH, Wink DJ, Anderson LL. Generation and Rearrangement of
N
,
O
‐Dialkenylhydroxylamines for the Synthesis of 2‐Aminotetrahydrofurans. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jongwoo Son
- Department of Chemistry University of Illinois at Chicago 845 W Taylor Street Chicago IL USA
| | - Tyler W. Reidl
- Department of Chemistry University of Illinois at Chicago 845 W Taylor Street Chicago IL USA
| | - Ki Hwan Kim
- Department of Chemistry University of Illinois at Chicago 845 W Taylor Street Chicago IL USA
| | - Donald J. Wink
- Department of Chemistry University of Illinois at Chicago 845 W Taylor Street Chicago IL USA
| | - Laura L. Anderson
- Department of Chemistry University of Illinois at Chicago 845 W Taylor Street Chicago IL USA
| |
Collapse
|
12
|
Son J, Reidl TW, Kim KH, Wink DJ, Anderson LL. Generation and Rearrangement of N,O-Dialkenylhydroxylamines for the Synthesis of 2-Aminotetrahydrofurans. Angew Chem Int Ed Engl 2018; 57:6597-6600. [PMID: 29603566 DOI: 10.1002/anie.201800908] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/27/2018] [Indexed: 01/01/2023]
Abstract
A new diastereoselective route to 2-aminotetrahydrofurans has been developed from N,O-dialkenylhydroxylamines. These intermediates undergo a spontaneous C-C bond-forming [3,3]-sigmatropic rearrangement followed by a C-O bond-forming cyclization. A copper-catalyzed N-alkenylation of an N-Boc-hydroxylamine with alkenyl iodides, and a base-promoted addition of the resulting N-hydroxyenamines to an electron-deficient allene, provide modular access to these novel rearrangement precursors. The scope of this de novo synthesis of simple nucleoside analogues has been explored to reveal trends in diastereoselectivity and reactivity. In addition, a base-promoted ring-opening and Mannich reaction has been discovered to covert 2-aminotetrahydrofurans to cyclopentyl β-aminoacid derivatives or cyclopentenones.
Collapse
Affiliation(s)
- Jongwoo Son
- Department of Chemistry, University of Illinois at Chicago, 845 W Taylor Street, Chicago, IL, USA
| | - Tyler W Reidl
- Department of Chemistry, University of Illinois at Chicago, 845 W Taylor Street, Chicago, IL, USA
| | - Ki Hwan Kim
- Department of Chemistry, University of Illinois at Chicago, 845 W Taylor Street, Chicago, IL, USA
| | - Donald J Wink
- Department of Chemistry, University of Illinois at Chicago, 845 W Taylor Street, Chicago, IL, USA
| | - Laura L Anderson
- Department of Chemistry, University of Illinois at Chicago, 845 W Taylor Street, Chicago, IL, USA
| |
Collapse
|
13
|
Reitti M, Gurubrahamam R, Walther M, Lindstedt E, Olofsson B. Synthesis of Phenols and Aryl Silyl Ethers via Arylation of Complementary Hydroxide Surrogates. Org Lett 2018. [DOI: 10.1021/acs.orglett.8b00287] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marcus Reitti
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106-91 Stockholm, Sweden
| | - Ramani Gurubrahamam
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106-91 Stockholm, Sweden
| | - Melanie Walther
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106-91 Stockholm, Sweden
| | - Erik Lindstedt
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106-91 Stockholm, Sweden
| | - Berit Olofsson
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106-91 Stockholm, Sweden
| |
Collapse
|
14
|
Bolotin DS, Bokach NA, Demakova MY, Kukushkin VY. Metal-Involving Synthesis and Reactions of Oximes. Chem Rev 2017; 117:13039-13122. [PMID: 28991449 DOI: 10.1021/acs.chemrev.7b00264] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review classifies and summarizes the past 10-15 years of advancements in the field of metal-involving (i.e., metal-mediated and metal-catalyzed) reactions of oximes. These reactions are diverse in nature and have been employed for syntheses of oxime-based metal complexes and cage-compounds, oxime functionalizations, and the preparation of new classes of organic species, in particular, a wide variety of heterocyclic systems spanning small 3-membered ring systems to macroheterocycles. This consideration gives a general outlook of reaction routes, mechanisms, and driving forces and underlines the potential of metal-involving conversions of oxime species for application in various fields of chemistry and draws attention to the emerging putative targets.
Collapse
Affiliation(s)
- Dmitrii S Bolotin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Nadezhda A Bokach
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Marina Ya Demakova
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| | - Vadim Yu Kukushkin
- Institute of Chemistry, Saint Petersburg State University , Universitetskaya Nab., 7/9, Saint Petersburg, Russian Federation
| |
Collapse
|
15
|
Stuart DR. Aryl Transfer Selectivity in Metal-Free Reactions of Unsymmetrical Diaryliodonium Salts. Chemistry 2017; 23:15852-15863. [PMID: 28793179 DOI: 10.1002/chem.201702732] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Indexed: 11/07/2022]
Abstract
Aromatic rings are found in a wide variety of products, including pharmaceuticals, agrochemicals, and functional materials. Diaryliodonium salts are new reagents used to transfer aryl groups under both metal-free and metal-catalyzed reactions and thereby synthesize arene-containing compounds. This minireview focuses on recent studies in selective aryl transfer reactions from unsymmetrical diaryliodonium salts under metal-free conditions. Reactions reported from 2007 to 2017, which represents a period of significant growth in diaryliodonium salt chemistry, are presented and organized by the type of reactive intermediate formed in the reaction. Specifically, reactions involving λ3 -iodane, λ3 -iodane radical anions, aryl radicals, and arynes are discussed. Chemoselectivity trends in aryl transfer are compared and contrasted across reaction intermediates and translation to potential auxiliaries are posited.
Collapse
Affiliation(s)
- David R Stuart
- Department of Chemistry, Portland State University, 1719 SW 10thAve, Portland, OR, 97201, USA
| |
Collapse
|
16
|
Wu SY, Ma XP, Liang C, Mo DL. Synthesis of N-Aryl Oxindole Nitrones through a Metal-Free Selective N-Arylation Process. J Org Chem 2017; 82:3232-3238. [DOI: 10.1021/acs.joc.6b02774] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Si-Yi Wu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Xiao-Pan Ma
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Cui Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Dong-Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| |
Collapse
|
17
|
Sandtorv AH, Stuart DR. Metal-free Synthesis of Aryl Amines: Beyond Nucleophilic Aromatic Substitution. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610086] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - David R. Stuart
- Department of Chemistry; Portland State University; Portland OR 97201 USA
| |
Collapse
|
18
|
Sandtorv AH, Stuart DR. Metal-free Synthesis of Aryl Amines: Beyond Nucleophilic Aromatic Substitution. Angew Chem Int Ed Engl 2016; 55:15812-15815. [PMID: 27862773 DOI: 10.1002/anie.201610086] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Indexed: 11/07/2022]
Abstract
A mild and metal-free approach to C-N coupling is described that employs diaryliodonium salt electrophiles and secondary aliphatic amine nucleophiles. This reaction results in direct ipso-substitution of the iodonium moiety and unsymmetrical aryl(TMP)iodonium salts are primarily employed. Moreover, arene substituents and substitution patterns that currently pose a challenge to classical metal-free methods are accommodated and the alicyclic amine nucleophiles used here are unprecedented in other contemporary metal-free C-N coupling reactions.
Collapse
Affiliation(s)
| | - David R Stuart
- Department of Chemistry, Portland State University, Portland, OR, 97201, USA
| |
Collapse
|
19
|
Lucchetti N, Scalone M, Fantasia S, Muñiz K. An Improved Catalyst for Iodine(I/III)-Catalysed Intermolecular CH Amination. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600191] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
20
|
Vessally E, Abdoli M. Oxime ethers as useful synthons in the synthesis of a number of key medicinal heteroaromatic compounds. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0838-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
21
|
Mao S, Hua Z, Wu X, Yang Y, Han J, Wang L. Tandem Arylation/Friedel-Crafts Reaction ofO-Hydroxy Bisbenzylic Alcohols with Diaryliodonium Salts: One Pot Synthesis of Unsymmetrical 9-Arylxanthenes. ChemistrySelect 2016. [DOI: 10.1002/slct.201600036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Song Mao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Zerui Hua
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Xunshen Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Yang Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Jianwei Han
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis; Shanghai Institute of Organic Chemistry; The Chinese Academy of Sciences; 345 Ling Ling Road Shanghai 200032 P. R. China
| | - Limin Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| |
Collapse
|
22
|
Abstract
The preparation, structure, and chemistry of hypervalent iodine compounds are reviewed with emphasis on their synthetic application. Compounds of iodine possess reactivity similar to that of transition metals, but have the advantage of environmental sustainability and efficient utilization of natural resources. These compounds are widely used in organic synthesis as selective oxidants and environmentally friendly reagents. Synthetic uses of hypervalent iodine reagents in halogenation reactions, various oxidations, rearrangements, aminations, C-C bond-forming reactions, and transition metal-catalyzed reactions are summarized and discussed. Recent discovery of hypervalent catalytic systems and recyclable reagents, and the development of new enantioselective reactions using chiral hypervalent iodine compounds represent a particularly important achievement in the field of hypervalent iodine chemistry. One of the goals of this Review is to attract the attention of the scientific community as to the benefits of using hypervalent iodine compounds as an environmentally sustainable alternative to heavy metals.
Collapse
Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Viktor V Zhdankin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| |
Collapse
|
23
|
Mirjafary Z, Abdoli M, Saeidian H, Kakanejadifard A, Farnia SMF. Review of the synthesis of acyclic and cyclic oxime ethers. RSC Adv 2016. [DOI: 10.1039/c5ra25591k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Oxime ethers have attracted much attention due to their potential biological activities and wide variety of synthetic applications.
Collapse
Affiliation(s)
- Zohreh Mirjafary
- Department of Chemistry
- Tehran Science and Research Branch
- Islamic Azad University
- Tehran
- Iran
| | - Morteza Abdoli
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
| | - Hamid Saeidian
- Department of Science
- Payame Noor University (PNU)
- Tehran
- Iran
| | - Ali Kakanejadifard
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
| | | |
Collapse
|
24
|
Wu X, Yang Y, Han J, Wang L. Palladium Catalyzed C–I and Vicinal C–H Dual Activation of Diaryliodonium Salts for Diarylation: Synthesis of 4,5-Benzocoumarins. Org Lett 2015; 17:5654-7. [DOI: 10.1021/acs.orglett.5b02938] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xunshen Wu
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| | - Yang Yang
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| | - Jianwei Han
- Shanghai−Hong
Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of
Organic Chemistry, The Chinese Academy of Sciences, 345 Lingling
Road, Shanghai 200032, China
| | - Limin Wang
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| |
Collapse
|
25
|
Ma XP, Shi WM, Mo XL, Li XH, Li LG, Pan CX, Chen B, Su GF, Mo DL. Synthesis of α,β-Unsaturated N-Aryl Ketonitrones from Oximes and Diaryliodonium Salts: Observation of a Metal-Free N-Arylation Process. J Org Chem 2015; 80:10098-107. [DOI: 10.1021/acs.joc.5b01716] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Xiao-Pan Ma
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Wei-Min Shi
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Xue-Ling Mo
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Xiao-Hua Li
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Liang-Gui Li
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Cheng-Xue Pan
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Bo Chen
- Department
of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Gui-Fa Su
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| | - Dong-Liang Mo
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, People’s Republic of China
| |
Collapse
|
26
|
Qin L, Hu B, Neumann KD, Linstad EJ, McCauley K, Veness J, Kempinger JJ, DiMagno SG. A Mild and General One-Pot Synthesis of Densely Functionalized Diaryliodonium Salts. European J Org Chem 2015; 2015:5919-5924. [PMID: 27065751 PMCID: PMC4824678 DOI: 10.1002/ejoc.201500986] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Indexed: 01/12/2023]
Abstract
Diaryliodonium salts are powerful and widely used arylating agents in organic chemistry. Here we report a scalable, synthesis of densely functionalized diaryliodonium salts from aryl iodides under mild conditions. This two-step, one-pot process has remarkable functional group tolerance, is compatible with commonly employed acid-labile protective group strategies, avoids heavy metal and transition metal reagents, and provides a direct route to stable precursors to PET imaging agents.
Collapse
Affiliation(s)
- Linlin Qin
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Bao Hu
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014 (China)
| | - Kiel D. Neumann
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Ethan J. Linstad
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Katelyenn McCauley
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Jordan Veness
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Jayson J. Kempinger
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| | - Stephen G. DiMagno
- Department of Chemistry & Nebraska Center for Materials and Nanoscience, University of Nebraska, Lincoln, Nebraska 68588-0304 (USA), http://chem.unl.edu/dimagno-group
| |
Collapse
|
27
|
Sundalam SK, Stuart DR. Base Mediated Synthesis of Alkyl-aryl Ethers from the Reaction of Aliphatic Alcohols and Unsymmetric Diaryliodonium Salts. J Org Chem 2015; 80:6456-66. [DOI: 10.1021/acs.joc.5b00907] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Sunil K. Sundalam
- Department
of Chemistry, Portland State University, Portland Oregon 97201, United States
| | - David R. Stuart
- Department
of Chemistry, Portland State University, Portland Oregon 97201, United States
| |
Collapse
|
28
|
Yang Y, Han J, Wu X, Xu S, Wang L. Synthesis of 4-arylcoumarins via palladium-catalyzed arylation/cyclization of ortho-hydroxylcinnamates with diaryliodonium salts. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.082] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
29
|
Mao S, Geng X, Yang Y, Qian X, Wu S, Han J, Wang L. Base promoted direct C4-arylation of 4-substituted-pyrazolin-5-ones with diaryliodonium salts. RSC Adv 2015. [DOI: 10.1039/c5ra03819g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A metal-free approach for the C4-arylation of 4-substituted-pyrazolin-5-ones with diaryliodonium salts was developed.
Collapse
Affiliation(s)
- Song Mao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xu Geng
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Yang Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiaofei Qian
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Shengying Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jianwei Han
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis
- Shanghai Institute of Organic Chemistry
- The Chinese Academy of Sciences
- Shanghai 200032
- P. R. China
| | - Limin Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| |
Collapse
|
30
|
Huang T, Ji X, Wu W, Liang F, Cao S. Metal-free one-pot sequential direct diarylation of pyrazolin-5-ones with diaryliodonium salts. RSC Adv 2015. [DOI: 10.1039/c5ra14368c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel and efficient one-pot sequential C4-diarylation of pyrazolin-5-ones with diaryliodonium salts at room temperature in the absence of a metal catalyst was reported.
Collapse
Affiliation(s)
- Tao Huang
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology (ECUST)
- Shanghai 200237
- China
| | - Xinfei Ji
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology (ECUST)
- Shanghai 200237
- China
| | - Wei Wu
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology (ECUST)
- Shanghai 200237
- China
| | - Fang Liang
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology (ECUST)
- Shanghai 200237
- China
| | - Song Cao
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology (ECUST)
- Shanghai 200237
- China
| |
Collapse
|