1
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Qi LJ, Zhou B, Ye LW. Catalytic Epoxidation of Carbonyl Compounds via Carbonyl Ylides: from Racemic to Enantioselective. Chemistry 2024; 30:e202401389. [PMID: 38779789 DOI: 10.1002/chem.202401389] [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: 04/09/2024] [Revised: 05/19/2024] [Accepted: 05/23/2024] [Indexed: 05/25/2024]
Abstract
Transition metal-catalyzed epoxidation of carbonyl compounds through carbonyl ylides represents a highly effective method for synthesizing a diverse range of valuable epoxides. This review offers an in-depth overview of the latest developments in inter- and intramolecular epoxidation reactions involving metal carbenes and carbonyl compounds, encompassing both racemic to enantioselective transformations. These catalytic epoxidations are reviewed by highlighting their product selectivity, diversity and applicability, and the related mechanistic rationale is showcased where possible.
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Affiliation(s)
- Lin-Jun Qi
- School of Pharmaceutical and Chemical Engineering &, Institute for Advanced Studies, Taizhou University, Taizhou, Zhejiang, 318000, P. R. China
| | - Bo Zhou
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, Xiamen University, Xiamen, 361005, P. R. China
| | - Long-Wu Ye
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory for Physical Chemistry of Solid Surfaces, Department of Chemistry, Xiamen University, Xiamen, 361005, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, P. R. China
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2
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Li CT, Qi LJ, Liu LG, Ge C, Lu X, Ye LW, Zhou B. Asymmetric formal C-C bond insertion into aldehydes via copper-catalyzed diyne cyclization. Nat Commun 2023; 14:7058. [PMID: 37923708 PMCID: PMC10624849 DOI: 10.1038/s41467-023-42805-2] [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: 05/08/2023] [Accepted: 10/20/2023] [Indexed: 11/06/2023] Open
Abstract
The formal C-C bond insertion into aldehydes is an attractive methodology for the assembly of homologated carbonyl compounds. However, the homologation of aldehydes has been limited to diazo approach and the enantioselective reaction was rarely developed. Herein, we report an asymmetric formal C-C bond insertion into aldehydes through diyne cyclization strategy. In the presence of Cu(I)/SaBOX catalyst, this method leads to the efficient construction of versatile axially chiral naphthylpyrroles in moderate to excellent yields with good to excellent enantioselectivities. This protocol represents a rare example of asymmetric formal C-C bond insertion into aldehydes using non-diazo approach. The combined experimental and computational mechanistic studies reveal the reaction mechanism, origin of regioselectivity and stereoselectivity. Notably, the chiral phosphine ligand derived from synthesized axially chiral skeleton was proven to be applicable to asymmetric catalysis.
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Affiliation(s)
- Cui-Ting Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Lin-Jun Qi
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Li-Gao Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Chang Ge
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Xin Lu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Long-Wu Ye
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Bo Zhou
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
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3
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Laha D, Meher KB, Bankar OS, Bhat RG. Silver‐Catalyzed One‐Pot Access to Diastereoselective Benzo[5,6]oxepino[2,3‐c]pyrroles via Formal (5+2)‐Annulation of Donor‐/Acceptor‐Type Aryl Vinyl diazosuccinimide with Ketones. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Debasish Laha
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry Dr. Homi Bhabha Rd., NCL colony, Pashan 411008 Pune INDIA
| | - Kajal B. Meher
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry 411008 Pune INDIA
| | - Onkar S. Bankar
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry 411008 Pune INDIA
| | - Ramakrishna G. Bhat
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry C-Wing, Main Building, IISER-P 411008 Pune INDIA
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4
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Zheng R, Xu A, Huang J, Zhang Z, Yin X, Zhang T, Hu W, Qian Y. A Rh(II)-catalyzed highly stereoselective [3 + 2] annulation of vinyl diazoacetates with indole-2-carbaldehyde for the synthesis of indolyl dihydrofurans. Mol Divers 2022; 26:3379-3386. [PMID: 35050450 DOI: 10.1007/s11030-022-10381-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/08/2022] [Indexed: 10/19/2022]
Abstract
A highly stereoselective Rh2(Oct)4-catalyzed [3 + 2] cycloaddition of vinyl diazoacetates with indolyl aldehyde has been developed. This protocol provides an efficient access to both cis and trans indolyl dihydrofurans with high yields and diastereoselectivities under mild conditions without or with Lewis acid as additive, respectively. Moreover, these generated functionalized dihydrofurans exhibit potent antiproliferation activity in three different cancer cell lines.
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Affiliation(s)
- Rimei Zheng
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Aimin Xu
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Jiawu Huang
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Zhijing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Xinru Yin
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Tianyuan Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Wenhao Hu
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Yu Qian
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
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5
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Basu K, Lehnherr D, Martin GE, Desmond RA, Lam YH, Peng F, Chung JYL, Arvary RA, Zompa MA, Zhang SW, Liu J, Dance ZEX, Larpent P, Cohen RD, Guzman FJ, Rogus NJ, Di Maso MJ, Ren H, Maloney KM. Development of a Green and Sustainable Manufacturing Process for Gefapixant Citrate (MK-7264) Part 3: Development of a One-Pot Formylation–Cyclization Sequence to the Diaminopyrimidine Core. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00246] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kallol Basu
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Dan Lehnherr
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Gary E. Martin
- Structure Elucidation Group, Analytical Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Richard A. Desmond
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Yu-hong Lam
- Computational and Structural Chemistry, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Feng Peng
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - John Y. L. Chung
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Rebecca A. Arvary
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Michael A. Zompa
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Si-Wei Zhang
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Jinchu Liu
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Zachary E. X. Dance
- Data Rich Measurements, Analytical Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Patrick Larpent
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Ryan D. Cohen
- Structure Elucidation Group, Analytical Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Francisco J. Guzman
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Nicholas J. Rogus
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Michael J. Di Maso
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Hong Ren
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Kevin M. Maloney
- Department of Process Research and Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
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6
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Seyma Gungor F, Merey G, Anac O. Chemoselective Carbenoid Reactions of Furan/Thiophene/Pyrrole Ring Containing Carbonyl and Conjugated Carbonyl at Their 2‐Positions. ChemistrySelect 2020. [DOI: 10.1002/slct.202000584] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fusun Seyma Gungor
- Chemistry DepartmentIstanbul Technical University, Faculty of Science and Letters 34469 Maslak, Istanbul Turkey
| | - Gokce Merey
- Chemical Engineering DepartmentHitit University, Faculty of Engineering, North Campus 19030 Corum Turkey
| | - Olcay Anac
- Chemistry DepartmentIstanbul Technical University, Faculty of Science and Letters 34469 Maslak, Istanbul Turkey
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7
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Kaur N, Ahlawat N, Grewal P, Bhardwaj P, Verma Y. Organo or Metal Complex Catalyzed Synthesis of Five-membered Oxygen Heterocycles. CURR ORG CHEM 2020. [DOI: 10.2174/1385272823666191122111351] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:The reactions involving the formation of C-O bond using metal as a catalyst have emerged to be one of the most influential reactions for the synthesis of heterocycles in modern organic chemistry. Catalysis by metals offers diverse opportunities to invent new organic reactions with a promising range of selectivities such as chemoselectivity, regioselectivity, diastereoselectivity, and enantioselectivity. The methodologies used earlier for synthesis were less approachable to the organic chemist because of their high cost, highly specified instrumentation and inconvenient methods. For both stereoselective and regioselective formation of five-membered O-containing heterocycles, cyclic reactions that are metal and non-metal-catalyzed have known to be very efficient. The present review article covers the applications of metal and non-metal as a catalyst for the synthesis of five-membered O-containing heterocycles.
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Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, Rajasthan, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, Rajasthan, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, Rajasthan, India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, Rajasthan, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, Rajasthan, India
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8
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Qiu L, Wang D, Lei Y, Gao L, Liu S, Li J, Hu W. Diastereoselective Three-Component Cascade Reaction to Construct Oxindole-Fused Spirotetrahydrofurochroman Scaffolds for Drug Discovery. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600315] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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9
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Rajasekaran T, Sridhar B, Subba Reddy B. Rh2(OAc)4 catalyzed highly diastereoselective synthesis of 2,4,5-triaryl-1,3-oxazolidines and spirooxindolyl oxazolidines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.055] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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10
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Stereoselective synthesis of sulfonyl-substituted trans-2,3-dihydrofuran derivatives via reaction of arsonium Ylides with α,β-unsaturated ketones. Chem Res Chin Univ 2014. [DOI: 10.1007/s40242-014-4061-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Rajasekaran T, Karthik G, Sridhar B, Subba Reddy BV. Dual Behavior of Isatin-Based Cyclic Ketimines with Dicarbomethoxy Carbene: Expedient Synthesis of Highly Functionalized Spirooxindolyl Oxazolidines and Pyrrolines. Org Lett 2013; 15:1512-5. [DOI: 10.1021/ol400287q] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- T. Rajasekaran
- Natural Product Chemistry, Laboratory of X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500 007, India
| | - G. Karthik
- Natural Product Chemistry, Laboratory of X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500 007, India
| | - B. Sridhar
- Natural Product Chemistry, Laboratory of X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500 007, India
| | - B. V. Subba Reddy
- Natural Product Chemistry, Laboratory of X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad, 500 007, India
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12
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Qiu L, Guo X, Zhou J, Liu S, Yang L, Wu X, Hu W. A stereoselective synthesis of fully substituted tetrahydrofurans through 1,3-dipolar cycloaddition with cinnamaldehydes: an easy access to chroman derivatives. RSC Adv 2013. [DOI: 10.1039/c3ra44123g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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13
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Moerdyk JP, Bielawski CW. Diamidocarbenes as versatile and reversible [2 + 1] cycloaddition reagents. Nat Chem 2012; 4:275-80. [DOI: 10.1038/nchem.1267] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 01/09/2012] [Indexed: 01/13/2023]
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14
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Zhu S, Chen L, Wang C, Liang R, Wang X, Ren Y, Jiang H. A practical system to synthesize the multiple-substituted 2,5-dihydrofuran by the intermolecular dipolar cycloaddition reactions involving acceptor/acceptor-substituted diazo reagents. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Güngör FŞ, Anaç O, Sezer Ö. Synthesis of the Naphthalenone, Dihydroquinoline, and Dihydrofuran Derivatives. Helv Chim Acta 2011. [DOI: 10.1002/hlca.201000386] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Electrocyclization reactions of vinyl, styryl, and butadienyl conjugated carbonyl/azomethine ylides. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.05.058] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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DeAngelis A, Taylor MT, Fox JM. Unusually reactive and selective carbonyl ylides for three-component cycloaddition reactions. J Am Chem Soc 2009; 131:1101-5. [PMID: 19128053 DOI: 10.1021/ja807184r] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Conditions are described for the Rh-catalyzed formation of highly functionalized dihydro- and tetrahydrofuran products via three-component reactions of aldehydes, alpha-alkyl-alpha-diazoesters, and dipolarophiles. The alkyl-substituted carbonyl ylides that are generated in this fashion are highly reactive in cycloaddition reactions and display a scope of reactivity that is much broader than the three-component reactions of carbonyl ylides derived from ethyl diazoacetate or alpha-aryl-alpha-diazoesters. The reactions of alkyl-substituted carbonyl ylides proceed with high regioselectivity and diastereoselectivity that are rationalized in terms of an asynchronous, endo-selective transition state.
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Affiliation(s)
- Andrew DeAngelis
- Brown Laboratories, Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA
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18
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Anaç O, Sezer Ö, Candan Ö, Güngör FŞ, Cansever MŞ. Carbonyl ylide reactions of α-benzylidene-β-dicarbonyl compounds: competitive formation of dihydrofurans and dihydrobenzoxepines. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2007.11.197] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Observations on the copper(II) catalyzed reactions of enaminones and dimethyl diazomalonate. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.05.063] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Peng C, Cheng J, Wang J. Palladium-Catalyzed Cross-Coupling of Aryl or Vinyl Iodides with Ethyl Diazoacetate. J Am Chem Soc 2007; 129:8708-9. [PMID: 17589999 DOI: 10.1021/ja073010+] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cheng Peng
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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Celik MA, Yurtsever M, Tüzün NŞ, Güngör FŞ, Sezer Ö, Anaç O. Metal-Catalyzed Cyclization Reactions of Carbonyl Ylides: Synthesis and DFT Study of Mechanisms. Organometallics 2007. [DOI: 10.1021/om0609970] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mehmet A. Celik
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Mine Yurtsever
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Nurcan Ş. Tüzün
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Füsun Ş. Güngör
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Özkan Sezer
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Olcay Anaç
- Department of Chemistry, Faculty of Arts & Sciences, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
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22
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Anaç O, Güngör F, Merey G. Synthesis of Highly Functionalizedγ-Lactonesvia 1,5-Electrocyclic Ring Closure. Helv Chim Acta 2006. [DOI: 10.1002/hlca.200690120] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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23
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Yang Z, Fan M, Mu R, Liu W, Liang Y. A facile synthesis of highly functionalized dihydrofurans based on 1,4-diazabicyclo[2.2.2]octane (DABCO) catalyzed reaction of halides with enones. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.07.009] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Lu CD, Chen ZY, Liu H, Hu WH, Mi AQ. Highly Chemoselective 2,4,5-Triaryl-1,3-dioxolane Formation from Intermolecular 1,3-Dipolar Addition of Carbonyl Ylide with Aryl Aldehydes. Org Lett 2004; 6:3071-4. [PMID: 15330590 DOI: 10.1021/ol0489494] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] Rhodium(II) acetate catalyzed 1,3-dipolar cycloaddition of methyl phenyldiazoacetate with a mixture of electron-rich and electron-deficient aryl aldehydes gave 1,3-dioxolanes in high yield with excellent chemoselectivity.
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Affiliation(s)
- Chong-Dao Lu
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041 & Graduate School of the Chinese Academy of Sciences, Beijing, China
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25
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Lu CD, Chen ZY, Liu H, Hu WH, Mi AQ, Doyle MP. A Facile Three-Component One-Pot Synthesis of Structurally Constrained Tetrahydrofurans That Are t-RNA Synthetase Inhibitor Analogues. J Org Chem 2004; 69:4856-9. [PMID: 15230617 DOI: 10.1021/jo0497508] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A one-pot procedure for the efficient synthesis of tRNA inhibitor analogues was developed. Thus, three-component 1,3-dipolar cycloaddition reactions of carbonyl ylides derived from diazoindan-1,3-dione and aldehydes with other dipolarophiles in 1,1,2,2-tetrachloroethane in 80 degrees C gave ring-fused tetrahydrofurans having three stereocenters in good yield.
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Affiliation(s)
- Chong-Dao Lu
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
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26
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Surprising 1,7-cyclization of vinyl carbonyl ylides generated from reaction of indanetrione with vinyl diazo compounds. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)00936-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Bolm C, Saladin S, Kasyan A. Intermolecular rhodium(II)-catalyzed reactions with silicon-substituted carbonyl ylides. Org Lett 2002; 4:4631-3. [PMID: 12489947 DOI: 10.1021/ol026987m] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] The Rh(II)-catalyzed reaction of benzyl 2-trialkylsilyl-2-diazoacetates with various acyclic and cyclic ketones affords novel dioxolanones via silicon-substituted carbonyl ylides in up to 98% yield.
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Affiliation(s)
- Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen, Professor-Pirlet-Strasse 1, D-52056 Aachen, Germany.
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Chapter 5.3 Five-membered ring systems: Furans and benzofurans. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0959-6380(02)80009-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Doyle MP, Hu W, Timmons DJ. Highly stereoselective syntheses of five- and seven-membered ring heterocycles from ylides generated by catalytic reactions of styryldiazoacetates with aldehydes and imines. Org Lett 2001; 3:3741-4. [PMID: 11700127 DOI: 10.1021/ol016703i] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction--see text] Styryldiazoacetates are effective reactants for ylide formation that results in the formation of dihydropyrroles and dihydroazepines with high stereocontrol and in high yields.
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Affiliation(s)
- M P Doyle
- Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA.
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