1
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Roy S, Wang Y, Zhao X, Dayananda T, Chu JM, Zhang Y, Fasan R. Stereodivergent Synthesis of Pyridyl Cyclopropanes via Enzymatic Activation of Pyridotriazoles. J Am Chem Soc 2024; 146:19673-19679. [PMID: 39008121 DOI: 10.1021/jacs.4c06103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Hemoproteins have recently emerged as powerful biocatalysts for new-to-nature carbene transfer reactions. Despite this progress, these strategies have remained largely limited to diazo-based carbene precursor reagents. Here, we report the development of a biocatalytic strategy for the stereoselective construction of pyridine-functionalized cyclopropanes via the hemoprotein-mediated activation of pyridotriazoles (PyTz) as stable and readily accessible carbene sources. This method enables the asymmetric cyclopropanation of a variety of olefins, including electron-rich and electrodeficient ones, with high activity, high stereoselectivity, and enantiodivergent selectivity, providing access to mono- and diarylcyclopropanes that incorporate a pyridine moiety and thus two structural motifs of high value in medicinal chemistry. Mechanistic studies reveal a multifaceted role of 7-halogen substitution in the pyridotriazole reagent toward favoring multiple catalytic steps in the transformation. This work provides the first example of asymmetric olefin cyclopropanation with pyridotriazoles, paving the way to the exploitation of these attractive and versatile reagents for enzyme-catalyzed carbene-mediated reactions.
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Affiliation(s)
- Satyajit Roy
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Road, Richardson, Texas 75080, United States
| | - Yining Wang
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Road, Richardson, Texas 75080, United States
| | - Xinyi Zhao
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, 1 Castle Point Terrace, Hoboken, New Jersey 07030, United States
| | - Thakshila Dayananda
- Department of Chemistry, University of Rochester, 120 Trustee Road, Rochester, New York 14627, United States
| | - Jia-Min Chu
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, 1 Castle Point Terrace, Hoboken, New Jersey 07030, United States
| | - Yong Zhang
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, 1 Castle Point Terrace, Hoboken, New Jersey 07030, United States
| | - Rudi Fasan
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Road, Richardson, Texas 75080, United States
- Department of Chemistry, University of Rochester, 120 Trustee Road, Rochester, New York 14627, United States
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2
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Guo H, Tian Y, Wu X, Tu L, Liu J, Zheng Y, Huang R. Efficient assembly and anti-tumor evaluation of novel polycyclic [1,2-a]-fused indoles. Bioorg Chem 2024; 146:107289. [PMID: 38493636 DOI: 10.1016/j.bioorg.2024.107289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/21/2024] [Accepted: 03/13/2024] [Indexed: 03/19/2024]
Abstract
Structurally diverse cyclopenta[4,5]pyrrolo[1,2-a]indoles heterocycles were smoothly constructed in good to excellent yields (up to 99 %) with excellent diastereoselectivities (>19:1 dr) through a novel and facile strategy based on BF3-catalyzed Friedel-Crafts alkylation/Aldol/Dehydrative cyclization cascade reaction. The anti-proliferative activity of these newly synthesized polycyclic indoles was screened, and all the functionalized reductive derivatives exhibited favorable anti-tumor activity. Notably, compound 4ae displayed the remarkable inhibitory activity against MCF-7 and HeLa cells with IC50 values of 4.62 μM and 7.71 μM, respectively. Mechanistically, the representative compound 4ae could effectively induce apoptosis of MCF-7 cells in crediting to up-regulate the relative expression of apoptotic protein BAX/Bcl-2, subsequently activate Pro-caspase 9 and cleave PARP, simultaneously block the cell cycle through down- and up-regulate the expression of cyclin B1 and p53, respectively. Moreover, compound 4ae also exhibited promising antineoplastic efficacy in subcutaneous MCF-7 xenograft mice which manifest significant shrunken tumors conspicuous nuclear apoptotic signal and minimal systemic toxicity. This strategy not only established a novel and efficient method for the assembly of structurally complex indole heterocycles, but also provided a series of compounds possessing attractive anti-cancer activity, which holds immense potential for future biomedical applications.
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Affiliation(s)
- Hui Guo
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China
| | - Yuqi Tian
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China
| | - Xing Wu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China
| | - Liang Tu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China
| | - Jikai Liu
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China.
| | - Yongsheng Zheng
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China.
| | - Rong Huang
- The Modernization Engineering Technology Research Center of Ethnic Minority Medicine of Hubei Province, School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, PR China.
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3
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Mishra DR, Panda BS, Nayak S, Panda J, Mohapatra S. Recent Advances in the Synthesis of 5‐Membered
N
‐Heterocycles via Rhodium Catalysed Cascade Reactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202200531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Deepak R. Mishra
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Bhabani S. Panda
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Sabita Nayak
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Jasmine Panda
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
| | - Seetaram Mohapatra
- Organic Synthesis Laboratory Department of Chemistry Ravenshaw University Cuttack 753003 Odisha India
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4
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Sharland JC, Wei B, Hardee DJ, Hodges TR, Gong W, Voight EA, Davies HML. Asymmetric synthesis of pharmaceutically relevant 1-aryl-2-heteroaryl- and 1,2-diheteroarylcyclopropane-1-carboxylates. Chem Sci 2021; 12:11181-11190. [PMID: 34522315 PMCID: PMC8386643 DOI: 10.1039/d1sc02474d] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 06/28/2021] [Indexed: 12/14/2022] Open
Abstract
This study describes general methods for the enantioselective syntheses of pharmaceutically relevant 1-aryl-2-heteroaryl- and 1,2-diheteroarylcyclopropane-1-carboxylates through dirhodium tetracarboxylate-catalysed asymmetric cyclopropanation of vinyl heterocycles with aryl- or heteroaryldiazoacetates. The reactions are highly diastereoselective and high asymmetric induction could be achieved using either (R)-pantolactone as a chiral auxiliary or chiral dirhodium tetracarboxylate catalysts. For meta- or para-substituted aryl- or heteroaryldiazoacetates the optimum catalyst was Rh2(R-p-Ph-TPCP)4. In the case of ortho-substituted aryl- or heteroaryldiazoacetates, the optimum catalyst was Rh2(R-TPPTTL)4. For a highly enantioselective reaction with the ortho-substituted substrates, 2-chloropyridine was required as an additive in the presence of either 4 Å molecular sieves or 1,1,1,3,3,3-hexafluoroisopropanol (HFIP). Under the optimized conditions, the cyclopropanation could be conducted in the presence of a variety of heterocycles, such as pyridines, pyrazines, quinolines, indoles, oxadiazoles, thiophenes and pyrazoles.
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Affiliation(s)
- Jack C Sharland
- Department of Chemistry, Emory University 1515 Dickey Drive Atlanta GA 30322 USA
| | - Bo Wei
- Department of Chemistry, Emory University 1515 Dickey Drive Atlanta GA 30322 USA
| | - David J Hardee
- Drug Discovery Science and Technology, AbbVie 1 North Waukegan Rd. North Chicago IL 60064 USA
| | - Timothy R Hodges
- Drug Discovery Science and Technology, AbbVie 1 North Waukegan Rd. North Chicago IL 60064 USA
| | - Wei Gong
- Drug Discovery Science and Technology, AbbVie 1 North Waukegan Rd. North Chicago IL 60064 USA
| | - Eric A Voight
- Drug Discovery Science and Technology, AbbVie 1 North Waukegan Rd. North Chicago IL 60064 USA
| | - Huw M L Davies
- Department of Chemistry, Emory University 1515 Dickey Drive Atlanta GA 30322 USA
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5
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Wang X, Ke J, Zhu Y, Deb A, Xu Y, Zhang XP. Asymmetric Radical Process for General Synthesis of Chiral Heteroaryl Cyclopropanes. J Am Chem Soc 2021; 143:11121-11129. [PMID: 34282613 PMCID: PMC8399893 DOI: 10.1021/jacs.1c04655] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A highly efficient catalytic method has been developed for asymmetric radical cyclopropanation of alkenes with in situ-generated α-heteroaryldiazomethanes via Co(II)-based metalloradical catalysis (MRC). Through fine-tuning the cavity-like environments of newly-synthesized D2-symmetric chiral amidoporphyrins as the supporting ligand, the optimized Co(II)-based metalloradical system is broadly applicable to α-pyridyl and other α-heteroaryldiazomethanes for asymmetric cyclopropanation of wide-ranging alkenes, including several types of challenging substrates. This new catalytic methodology provides a general access to valuable chiral heteroaryl cyclopropanes in high yields with excellent both diastereoselectivities and enantioselectivities. Combined computational and experimental studies further support the underlying stepwise radical mechanism of the Co(II)-based olefin cyclopropanation involving α- and γ-metalloalkyl radicals as the key intermediates.
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Affiliation(s)
- Xiaoxu Wang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Jing Ke
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Yiling Zhu
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Arghya Deb
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Yijie Xu
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - X Peter Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
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6
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Pal K, Sontakke GS, Volla CMR. Rh(II)‐Catalyzed Denitrogenative Reaction of 1,2,3‐Triazolyl Esters with Indoles or Arenes: Efficient Synthesis of Homotryptamines or Allylamines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000632] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kuntal Pal
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076, India
| | - Geetanjali S. Sontakke
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076, India
| | - Chandra M. R. Volla
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076, India
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7
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Jia X, Lei H, Han F, Zhang T, Chen Y, Xu Z, Nakliang P, Choi S, Guo Y, Ye T. Asymmetric Total Syntheses of Kopsane Alkaloids via a PtCl 2 -Catalyzed Intramolecular [3+2] Cycloaddition. Angew Chem Int Ed Engl 2020; 59:12832-12836. [PMID: 32329945 DOI: 10.1002/anie.202005048] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Indexed: 12/19/2022]
Abstract
A concise and asymmetric total synthesis of five kopsane alkaloids that share a unique heptacyclic caged ring system was accomplished. The key transformation in the sequence involved a remarkable PtCl2 -catalyzed intramolecular [3+2] cycloaddition, which allowed for the rapid assembly of pentacyclic carbon skeletons bearing 2,3-quaternary functionalized indoline. Expeditious construction of diverse indoline scaffolds with excellent control of diastereoselectivity demonstrated the broad scope and versatility of this key transformation.
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Affiliation(s)
- Xuelei Jia
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Honghui Lei
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Feipeng Han
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Tao Zhang
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Ying Chen
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Zhengshuang Xu
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Pratanphorn Nakliang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Korea
| | - Sun Choi
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Korea
| | - Yian Guo
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
| | - Tao Ye
- State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Tsinghua Shenzhen International Graduate School, Xili, Nanshan District, Shenzhen, 518055, China
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8
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Jia X, Lei H, Han F, Zhang T, Chen Y, Xu Z, Nakliang P, Choi S, Guo Y, Ye T. Asymmetric Total Syntheses of Kopsane Alkaloids via a PtCl
2
‐Catalyzed Intramolecular [3+2] Cycloaddition. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xuelei Jia
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Honghui Lei
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Feipeng Han
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Tao Zhang
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Ying Chen
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Zhengshuang Xu
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Pratanphorn Nakliang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Korea
| | - Sun Choi
- College of Pharmacy and Graduate School of Pharmaceutical Sciences Ewha Womans University Seoul 03760 Korea
| | - Yian Guo
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
| | - Tao Ye
- State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Tsinghua Shenzhen International Graduate School Xili, Nanshan District Shenzhen 518055 China
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9
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Turnu F, Luridiana A, Cocco A, Porcu S, Frongia A, Sarais G, Secci F. Catalytic Tandem Friedel–Crafts Alkylation/C4–C3 Ring-Contraction Reaction: An Efficient Route for the Synthesis of Indolyl Cyclopropanecarbaldehydes and Ketones. Org Lett 2019; 21:7329-7332. [DOI: 10.1021/acs.orglett.9b02617] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francesca Turnu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
| | - Alberto Luridiana
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
| | - Andrea Cocco
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
| | - Stefania Porcu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
| | - Angelo Frongia
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
| | - Giorgia Sarais
- Dipartimento di Scienze della Vita e dell’Ambiente, Università degli Studi di Cagliari, via Ospedale 82, 09124 Cagliari, Italy
| | - Francesco Secci
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554, bivio per Sestu, 09042 Monserrato (CA), Italy
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10
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Xu G, Chen L, Sun J. Rhodium-Catalyzed Asymmetric Dearomative [4 + 3]-Cycloaddition of Vinylindoles with Vinyldiazoacetates: Access to Cyclohepta[b]indoles. Org Lett 2018; 20:3408-3412. [DOI: 10.1021/acs.orglett.8b01353] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Guangyang Xu
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Long Chen
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jiangtao Sun
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
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11
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Pirovano V, Brambilla E, Tseberlidis G. [Copper(I)(Pyridine-Containing Ligand)] Catalyzed Regio- and Steroselective Synthesis of 2-Vinylcyclopropa[b]indolines from 2-Vinylindoles. Org Lett 2018; 20:405-408. [DOI: 10.1021/acs.orglett.7b03704] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Valentina Pirovano
- Dipartimento
di Scienze Farmaceutiche-Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
| | - Elisa Brambilla
- Dipartimento
di Scienze Farmaceutiche-Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via Venezian 21, 20133 Milano, Italy
| | - Giorgio Tseberlidis
- Dipartimento
di Chimica, Università degli Studi di Milano, Via Golgi
19, 20133, Milano, Italy
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12
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Gu BQ, Zhang H, Su RH, Deng WP. Organocatalytic asymmetric synthesis of dihydrocarbazoles via a formal [4+2] cycloaddition of in situ generated o-quinodimethanes with enals. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.08.077] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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13
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Miura T, Nakamuro T, Nikishima H, Murakami M. Asymmetric Synthesis of Cyclopropylmethanamines by Rhodium-catalyzed Cyclopropanation of Pinacol Allylboronate withN-Sulfonyl-1,2,3-triazoles. CHEM LETT 2016. [DOI: 10.1246/cl.160465] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Affiliation(s)
- Igor V. Trushkov
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory 1-3 Moscow 119991 Russia
- Federal Research Center of Pediatric Hematology, Oncology and Immunology n.a. Dmitry Rogachev; Samory Mashela 1 Moscow 117997 Russia
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15
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Tyagi S, Cook CD, DiDonato DA, Key JA, McKillican BP, Eberle WJ, Carlin TJ, Hunt DA, Marshall SJ, Bow NL. Bioinspired Synthesis of a Sedaxane Metabolite Using Catalytic Vanadyl Acetylacetonate and Molecular Oxygen. J Org Chem 2015; 80:11941-7. [PMID: 26619065 DOI: 10.1021/acs.joc.5b01700] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A bioinspired synthesis of the sedaxane metabolite 2 from intermediate 3 using catalytic VO(acac)2 and O2 is described. Intermediate 3 was synthesized starting from 2-bromostyrene in four steps. The inner cyclopropyl ring of 3 was assembled with trans geometry using a highly diastereoselective Nishiyama cyclopropanation, and the outer hydroxycyclopropyl ring was installed using the Kulinkovich cyclopropanation. Additionally, conversion of 3 into 2 was demonstrated in in vitro microbial culture experiments consisting of bacteria and fungi.
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Affiliation(s)
- Sameer Tyagi
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Christopher D Cook
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Dana A DiDonato
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Jeffrey A Key
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Bruce P McKillican
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - William J Eberle
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Timothy J Carlin
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - David A Hunt
- Product Metabolism Analytical Sciences, Syngenta Crop Protection, LLC , 410 Swing Road, Greensboro, North Carolina 27409, United States
| | - Samantha J Marshall
- Product Metabolism Analytical Sciences, Syngenta Crop Protection , Jealott's Hill International Research Center, Bracknell, Berkshire, RG 42 6EY, United Kingdom
| | - Nichola L Bow
- Product Metabolism Analytical Sciences, Syngenta Crop Protection , Jealott's Hill International Research Center, Bracknell, Berkshire, RG 42 6EY, United Kingdom
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16
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Nishiyama H. Usable Optically Active Nitrogen-Based Tridentate Ligands for Asymmetric Catalysis. J SYN ORG CHEM JPN 2015. [DOI: 10.5059/yukigoseikyokaishi.73.925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Yamashita M, Suzuki K, Iwasaki H, Ichiyoshi F, Tominaga M, Kojima N, Ozeki M. Synthesis of 3-Ethenylindoles via Intramolecular Cyclization of Aryl Radical with Allene Generated by Samarium(II) Diiodide. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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18
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Chanthamath S, Nguyen DT, Shibatomi K, Iwasa S. Highly Enantioselective Synthesis of Cyclopropylamine Derivatives via Ru(II)-Pheox-Catalyzed Direct Asymmetric Cyclopropanation of Vinylcarbamates. Org Lett 2013; 15:772-5. [DOI: 10.1021/ol303404c] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Soda Chanthamath
- Department of Environmental and Life Sciences, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi 441-8580, Japan
| | - Dao Thi Nguyen
- Department of Environmental and Life Sciences, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi 441-8580, Japan
| | - Kazutaka Shibatomi
- Department of Environmental and Life Sciences, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi 441-8580, Japan
| | - Seiji Iwasa
- Department of Environmental and Life Sciences, Toyohashi University of Technology, 1-1 Hibarigaoka, Tempaku-cho, Toyohashi 441-8580, Japan
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Marcin LR, Mattson RJ, Gao Q, Wu D, Molski TF, Mattson GK, Lodge NJ. Synthesis and hSERT activity of homotryptamine analogs. Part 6: [3+2] dipolar cycloaddition of 3-vinylindoles. Bioorg Med Chem Lett 2010; 20:1027-30. [DOI: 10.1016/j.bmcl.2009.12.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Revised: 12/04/2009] [Accepted: 12/10/2009] [Indexed: 10/20/2022]
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Anthes R, Bello O, Benoit S, Chen CK, Corbett E, Corbett RM, DelMonte AJ, Gingras S, Livingston R, Sausker J, Soumeillant M. Kilogram Synthesis of a Selective Serotonin Reuptake Inhibitor. Org Process Res Dev 2008. [DOI: 10.1021/op700125z] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Robert Anthes
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Osagie Bello
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Serge Benoit
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Chien-Kuang Chen
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Elisabeth Corbett
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Richard M Corbett
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Albert J. DelMonte
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Stephane Gingras
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Robert Livingston
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Justin Sausker
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
| | - Maxime Soumeillant
- Process Research and Development, Bristol-Myers Squibb Company, One Squibb Drive, P.O. Box 191, New Brunswick, New Jersey 08903-0191, U.S.A
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Zhang H, Cao WG, Ren ZJ, Chen J, Sun RS, Hu JR, Qian JX, Deng HM. Simple Approach to the Highly Stereoselective Synthesis oftrans-1,2-Cyclopropane Derivatives. CHINESE J CHEM 2007. [DOI: 10.1002/cjoc.200790221] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tenaglia A, Marc S. CpRuCl(PPh3)2-catalyzed cyclopropanation of bicyclic alkenes with tertiary propargylic acetates. J Org Chem 2007; 71:3569-75. [PMID: 16626143 DOI: 10.1021/jo060276a] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The electron-rich cyclopentadienylruthenium complex CpRuCl(PPh3)2 turns out to be an efficient catalyst for the regio- and stereoselective cyclopropanation of bicyclic alkenes with tertiary propargylic carboxylates. The reaction provides 1,2,3-trisubstituted cyclopropanes in high yields as a single stereoisomer instead of the expected cyclobutenes via [2 + 2] cycloaddition. Functional groups such as ethers, esters, alcohols, phenols, ketones, esters, carboxylic anhydrides, nitriles, halides, sulfones, imides, carbamates, and azines are tolerated with the catalyzed reaction. An efficient cyclopropanation of cyclobutenes was also demonstrated, providing the strained bicyclo[2.1.0(1,3)]pentane framework.
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Affiliation(s)
- Alphonse Tenaglia
- Laboratoire de Synthèse Asymétrique, UMR CNRS 6180, Université Paul Cézanne, EGIM Sud, Av. Escadrille Normandie Niemen, F-13397 Marseille Cedex 20, France.
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Xu ZH, Zhu SN, Sun XL, Tang Y, Dai LX. Sidearm effects in the enantioselective cyclopropanation of alkenes with aryldiazoacetates catalyzed by trisoxazoline/Cu(i). Chem Commun (Camb) 2007:1960-2. [PMID: 17695243 DOI: 10.1039/b617967c] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly enantioselective cyclopropanation of alkenes with phenyldiazoacetates catalyzed by CuPF6(CH3CN)4/trisoxazoline has been developed.
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Affiliation(s)
- Zheng-Hu Xu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai, 200032, China
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Affiliation(s)
- Gordon W. Gribble
- Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, U.S.A
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