1
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Nambu H, Amano R, Tamura T, Yakura T. Rhodium(II)‐Catalyzed Site‐Selective Intramolecular Insertion of Aryldiazoacetates into Unactivated Primary C−H Bond: A Direct Route to 2‐Unsubstituted Indanes. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hisanori Nambu
- Faculty of Pharmaceutical Sciences University of Toyama Sugitani Toyama 930-0194 Japan
| | - Ryoya Amano
- Faculty of Pharmaceutical Sciences University of Toyama Sugitani Toyama 930-0194 Japan
| | - Takafumi Tamura
- Faculty of Pharmaceutical Sciences University of Toyama Sugitani Toyama 930-0194 Japan
| | - Takayuki Yakura
- Faculty of Pharmaceutical Sciences University of Toyama Sugitani Toyama 930-0194 Japan
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2
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Hua TB, Xiao C, Yang QQ, Chen JR. Recent advances in asymmetric synthesis of 2-substituted indoline derivatives. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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3
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Li ZY, Lakmal HHC, Qian X, Zhu Z, Donnadieu B, McClain SJ, Xu X, Cui X. Ruthenium-Catalyzed Enantioselective C-H Functionalization: A Practical Access to Optically Active Indoline Derivatives. J Am Chem Soc 2019; 141:15730-15736. [PMID: 31536341 DOI: 10.1021/jacs.9b07251] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Ru(II)-catalyzed enantioselective C-H activation/hydroarylation has been developed for the first time, allowing for highly enantioselective synthesis of indoline derivatives via catalytic C-H activation. Commercially available Ru(II) arene complexes and chiral α-methylamines were employed as highly enantioselective catalysts. Based on a sterically rigidified chiral transient directing group, multisubstituted indolines were produced in up to 92% yield with 96% ee. Further transformation of the resulting 4-formylindoline enables access to an optically active tricyclic compound that is of potential biological and pharmaceutical interest.
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Affiliation(s)
- Zhong-Yuan Li
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Hetti Handi Chaminda Lakmal
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Xiaolin Qian
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Zhenyu Zhu
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Bruno Donnadieu
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Sarah J McClain
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Xue Xu
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Xin Cui
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
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4
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Lynch D, O'Mahony RM, McCarthy DG, Bateman LM, Collins SG, Maguire AR. Mechanistic Study of In Situ Generation and Use of Methanesulfonyl Azide as a Diazo Transfer Reagent with Real-Time Monitoring by FlowNMR. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Denis Lynch
- School of Chemistry; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
| | - Rosella M. O'Mahony
- School of Chemistry; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
| | - Daniel G. McCarthy
- School of Chemistry; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
| | - Lorraine M. Bateman
- School of Chemistry and School of Pharmacy; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
| | - Stuart G. Collins
- School of Chemistry; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
| | - Anita R. Maguire
- School of Chemistry and School of Pharmacy; Analytical and Biological Chemistry Research Facility, Synthesis and Solid State Pharmaceutical Centre; University College Cork; Ireland
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5
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Asako S, Ishihara S, Hirata K, Takai K. Deoxygenative Insertion of Carbonyl Carbon into a C(sp3)–H Bond: Synthesis of Indolines and Indoles. J Am Chem Soc 2019; 141:9832-9836. [DOI: 10.1021/jacs.9b05428] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sobi Asako
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Seina Ishihara
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Keiya Hirata
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Kazuhiko Takai
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
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6
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Santi M, Ould DMC, Wenz J, Soltani Y, Melen RL, Wirth T. Metal‐Free Tandem Rearrangement/Lactonization: Access to 3,3‐Disubstituted Benzofuran‐2‐(3
H
)‐ones. Angew Chem Int Ed Engl 2019; 58:7861-7865. [DOI: 10.1002/anie.201902985] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Micol Santi
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
| | - Darren M. C. Ould
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
| | - Jan Wenz
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
| | - Yashar Soltani
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
| | - Rebecca L. Melen
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
| | - Thomas Wirth
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales UK
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7
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Santi M, Ould DMC, Wenz J, Soltani Y, Melen RL, Wirth T. Metallfreie Tandem‐Umlagerung/Lactonisierung: Zugang zu 3,3‐disubstituierten Benzofuran‐2‐(3
H
)‐onen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902985] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Micol Santi
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
| | - Darren M. C. Ould
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
| | - Jan Wenz
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
| | - Yashar Soltani
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
| | - Rebecca L. Melen
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
| | - Thomas Wirth
- School of ChemistryCardiff University Main Building, Park Place Cardiff CF10 3AT Wales Großbritannien
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8
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2017. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.08.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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9
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Souza LW, Squitieri RA, Dimirjian CA, Hodur BM, Nickerson LA, Penrod CN, Cordova J, Fettinger JC, Shaw JT. Enantioselective Synthesis of Indolines, Benzodihydrothiophenes, and Indanes by C-H Insertion of Donor/Donor Carbenes. Angew Chem Int Ed Engl 2018; 57:15213-15216. [PMID: 30193007 PMCID: PMC6377237 DOI: 10.1002/anie.201809344] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Indexed: 01/15/2023]
Abstract
We employ a single catalyst/oxidant system to enable the asymmetric syntheses of indolines, benzodihydrothiophenes, and indanes by C-H insertion of donor/donor carbenes. This methodology enables the rapid construction of densely substituted five-membered rings that form the core of many drug targets and natural products. Furthermore, oxidation of hydrazones to the corresponding diazo compounds proceeds in situ, enabling a relatively facile one- or two-pot protocol in which isolation of potentially explosive diazo alkanes is avoided. Regioselectivity studies were performed to determine the impact of sterics and electronics in donor/donor metal carbene C-H insertions to form indolines. This methodology was applied to a variety of substrates in high yield, diastereomeric, and enantiomeric ratios and to the synthesis of a patented indane estrogen receptor agonist with anti-cancer activity.
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Affiliation(s)
- Lucas W Souza
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Richard A Squitieri
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Christine A Dimirjian
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Blanka M Hodur
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Leslie A Nickerson
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Corinne N Penrod
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Jesus Cordova
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - James C Fettinger
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Jared T Shaw
- Chemistry Department, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
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10
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Souza LW, Squitieri RA, Dimirjian CA, Hodur BM, Nickerson LA, Penrod CN, Cordova J, Fettinger JC, Shaw JT. Enantioselective Synthesis of Indolines, Benzodihydrothiophenes, and Indanes by C−H Insertion of Donor/Donor Carbenes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809344] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lucas W. Souza
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - Richard A. Squitieri
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | | | - Blanka M. Hodur
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - Leslie A. Nickerson
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - Corinne N. Penrod
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - Jesus Cordova
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - James C. Fettinger
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
| | - Jared T. Shaw
- Chemistry DepartmentUniversity of California, Davis One Shields Ave Davis CA 95616 USA
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11
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Metal-catalyzed synthesis of five-membered ring N-heterocycles. A recent update. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2260-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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12
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Wen X, Wang Y, Zhang XP. Enantioselective radical process for synthesis of chiral indolines by metalloradical alkylation of diverse C(sp 3)-H bonds. Chem Sci 2018; 9:5082-5086. [PMID: 29938039 PMCID: PMC5994879 DOI: 10.1039/c8sc01476k] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 05/12/2018] [Indexed: 12/11/2022] Open
Abstract
A new C–C bond formation strategy based on enantioselective radical alkylation of C(sp3)–H bonds via Co(ii)-based metalloradical catalysis has been demonstrated for stereoselective synthesis of chiral indolines.
A new C–C bond formation strategy based on enantioselective radical alkylation of C(sp3)–H bonds via Co(ii)-based metalloradical catalysis has been demonstrated for stereoselective synthesis of chiral indolines. The Co(ii)-based system enables activation of aryldiazomethanes as radical precursors at room temperature for enantioselective intramolecular radical alkylation of broad types of C–H bonds, constructing 2-substituted indolines in high yields with excellent enantioselectivities. In addition to chemoselectivity and regioselectivity, this Co(ii)-catalyzed alkylation features tolerance to functional groups and compatibility with heteroaryl substrates. Detailed mechanistic studies provide insight into the underlying stepwise radical pathway.
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Affiliation(s)
- Xin Wen
- Department of Chemistry , Merkert Chemistry Center , Boston College , Chestnut Hill , Massachusetts 02467 , USA .
| | - Yong Wang
- Department of Chemistry , Merkert Chemistry Center , Boston College , Chestnut Hill , Massachusetts 02467 , USA .
| | - X Peter Zhang
- Department of Chemistry , Merkert Chemistry Center , Boston College , Chestnut Hill , Massachusetts 02467 , USA .
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13
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Li D, Kim J, Yang JW, Yun J. Copper-Catalyzed Asymmetric Synthesis of Borylated cis
-Disubstituted Indolines. Chem Asian J 2018; 13:2365-2368. [DOI: 10.1002/asia.201800121] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 02/08/2018] [Indexed: 11/08/2022]
Affiliation(s)
- DingXi Li
- Department of Chemistry; Sungkyunkwan University; Suwon 16419 Korea
| | - Jiwon Kim
- Department of Chemistry; Sungkyunkwan University; Suwon 16419 Korea
| | - Jung Woon Yang
- Department of Energy Science; Sungkyunkwan University; Suwon 16419 Korea
| | - Jaesook Yun
- Department of Chemistry; Sungkyunkwan University; Suwon 16419 Korea
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14
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Moriyama K. Recent advances in oxidative C–C coupling reaction of amides with carbon nucleophiles. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.10.081] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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O'Mahony RM, Lynch D, Hayes HLD, Ní Thuama E, Donnellan P, Jones RC, Glennon B, Collins SG, Maguire AR. Exploiting the Continuous in situ Generation of Mesyl Azide for Use in a Telescoped Process. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700871] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rosella M. O'Mahony
- School of Chemistry; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
| | - Denis Lynch
- School of Chemistry; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
| | - Hannah L. D. Hayes
- School of Chemistry; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
| | - Eilís Ní Thuama
- School of Chemistry; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
| | - Philip Donnellan
- School of Chemical and Bioprocess Engineering; Synthesis and Solid State Pharmaceutical Centre; University College Dublin; Dublin Ireland
| | - Roderick C. Jones
- School of Chemical and Bioprocess Engineering; Synthesis and Solid State Pharmaceutical Centre; University College Dublin; Dublin Ireland
| | - Brian Glennon
- School of Chemical and Bioprocess Engineering; Synthesis and Solid State Pharmaceutical Centre; University College Dublin; Dublin Ireland
| | - Stuart G. Collins
- School of Chemistry; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
| | - Anita R. Maguire
- School of Chemistry and School of Pharmacy; Analytical and Biological Chemistry Research Facility; Synthesis and Solid State Pharmaceutical Centre; University College Cork; Cork Ireland
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