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Yin C, Li L, Yu C. Rh(III)-catalyzed C-H annulation of sulfoxonium ylides with iodonium ylides towards isocoumarins. Org Biomol Chem 2022; 20:1112-1116. [PMID: 35040469 DOI: 10.1039/d1ob02273c] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The direct synthesis of isocoumarin skeletons has been realized through the Rh(III)-catalyzed [3 + 3] annulation of sulfoxonium ylides with iodonium carbenes. The synthetic protocol was constructed efficiently with broad functional group tolerance and mild reaction conditions. This reaction can be formally viewed as the result of C-H activation, carbene insertion and nucleophilic addition processes. Furthermore, the further conversions of the product and gram-scale reactions were also demonstrate to support the effectiveness of the synthesis protocol.
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Affiliation(s)
- Chuanliu Yin
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Lianghao Li
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
| | - Chuanming Yu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
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Li H, Cui CX, Zhang GH, Li XQ, Yang J. Regioselective Synthesis of Functionalized Dihydropyrones via the Petasis Reaction. J Org Chem 2020; 85:1285-1290. [PMID: 31852188 DOI: 10.1021/acs.joc.9b02651] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel synthesis methodology for the construction of functionalized dihydropyrones has been developed with amines, glyoxylic acid, and 4-substituted-1,2-oxaborol-2(5H)-ols from the Petasis reaction. Mechanistic investigation indicated the intermolecular SN2 cyclization to provide 3,6-dihydro-2H-pyran-2-ones (3,6-DHP) and 5,6-dihydro-2H-pyran-2-ones (5,6-DHP) in one step with moderate to excellent yields.
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Affiliation(s)
- Hui Li
- Shaanxi University of Science & Technology , Shaanxi Xi'an 710021 , China.,CAS Key Laboratory of Energy Regulation Materials , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
| | - Chun-Xiao Cui
- CAS Key Laboratory of Energy Regulation Materials , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
| | - Guang-Hua Zhang
- Shaanxi University of Science & Technology , Shaanxi Xi'an 710021 , China
| | - Xiao-Qiang Li
- CAS Key Laboratory of Energy Regulation Materials , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
| | - Jun Yang
- CAS Key Laboratory of Energy Regulation Materials , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road , Shanghai 200032 , China
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Brodzka A, Borys F, Koszelewski D, Ostaszewski R. Studies on the Synthesis of Endocyclic Enol Lactones via a RCM of Selected Vinyl Esters. J Org Chem 2018; 83:8655-8661. [DOI: 10.1021/acs.joc.8b00807] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anna Brodzka
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Filip Borys
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Dominik Koszelewski
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
| | - Ryszard Ostaszewski
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland
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Gu H, Sun X, Wang Y, Wu H, Wu P. Highly efficient mesoporous polymer supported phosphine-gold(i) complex catalysts for amination of allylic alcohols and intramolecular cyclization reactions. RSC Adv 2018; 8:1737-1743. [PMID: 35542603 PMCID: PMC9077097 DOI: 10.1039/c7ra12498h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 12/18/2017] [Indexed: 11/23/2022] Open
Abstract
A series of novel heterogeneous gold(i) catalysts were synthesized by immobilizing gold(i) complexes on ordered mesoporous polymer FDU-15 and characterized by XRD, N2 adsorption–desorption, FT-IR, TEM, EDS, etc. The catalytic activities of these catalysts were evaluated by the amination reactions of allylic alcohols. Among the catalysts investigated, FDU-(p-CF3Ph)2PAuCl (3d) was identified as the most efficient catalyst. Compared to the homogeneous catalyst, the enhanced catalytic activity of the heterogeneous gold(i) catalyst is closely related to the mesoporous structure of FDU-15. The catalytic system was suitable for a broad range of substrates and can be easily recovered and recycled at least twelve times without significant loss of catalytic activity. In addition, the catalytic performance of 3d was further examined for intramolecular cyclization for the synthesis of heterocyclic compounds. Preparation of highly ordered mesoporous polymer supported gold(i) catalyst as efficient and recyclable catalysts for construction of carbon–hetero bond.![]()
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Affiliation(s)
- Huoliang Gu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Xiong Sun
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Yong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Haihong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Peng Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
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Manabe A, Ohfune Y, Shinada T. Toward the total synthesis of tetrodotoxin: stereoselective construction of the 7-oxanorbornane intermediate. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Zheng J, Lin L, Kuang Y, Zhao J, Liu X, Feng X. Magnesium(ii)-catalyzed asymmetric hetero-Diels–Alder reaction of Brassard's dienes with isatins. Chem Commun (Camb) 2014; 50:994-6. [DOI: 10.1039/c3cc47800a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ilangovan A, Sakthivel P. Simple access to 5-carboalkoxy-2,3-dihydro-4H-pyran-4-ones via domino acylative electrocyclization: the first three step total synthesis of the dihydronaphthopyran-4-one class of natural products. RSC Adv 2014. [DOI: 10.1039/c4ra11174e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
5-Carboalkoxy-2,3-dihydropyran-4-ones synthesised via domino C-acylation/6π-oxaelectrocyclization protocol was employed as a starting material for the first three step total synthesis of dihydronaphthopyran-4-one class of natural products.
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Affiliation(s)
- Andivelu Ilangovan
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli-620 024, India
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Indium-mediated regioselective mono-allylation of 1,5-dicarbonyl compounds and dehydrative cyclization to 2,3-dihydro-4H-pyran-4-ones and 3,4-dihydro-2H-[1,4]oxazines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Lian Z, Zhao QY, Wei Y, Shi M. DABCO-Mediated [4+2] Annulation of But-3-yn-2-one and Activated Ketones: Facile Preparation of 2,3-Dihydropyran-4-one. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200264] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Yang F, Ji KG, Zhao SC, Ali S, Ye YY, Liu XY, Liang YM. Brønsted Acid Catalyzed Cycloisomerizations of 5,2-Enyne-1-ones: Highly Regioselective Synthesis of 2,3-Dihydro-4H-pyran-4-ones. Chemistry 2012; 18:6470-4. [DOI: 10.1002/chem.201103771] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Revised: 03/08/2012] [Indexed: 11/12/2022]
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Indukuri K, Bondalapati S, Sultana S, Saikia AK. Synthesis of 2,3-dihydro-4-pyranones from epoxides via intermolecular [4+2] cycloaddition reaction. RSC Adv 2012. [DOI: 10.1039/c2ra21468g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Lin L, Kuang Y, Liu X, Feng X. Indium(III)-Catalyzed Asymmetric Hetero-Diels–Alder Reaction of Brassard-Type Diene with Aliphatic Aldehydes. Org Lett 2011; 13:3868-71. [DOI: 10.1021/ol2013999] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lili Lin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Yulong Kuang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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Ahmad Khera R, Ahmad R, Ullah I, Abid OUR, Fatunsin O, Sher M, Villinger A, Langer P. Cyclization vs. Elimination Reactions of 5-Aryl-5-hydroxy 1,3-Diones: One-Pot Synthesis of 2-Aryl-2,3-dihydro-4H-pyran-4-ones. Helv Chim Acta 2010. [DOI: 10.1002/hlca.201000015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Synthesis of fluorinated 2,3-dihydropyran-4-ones by cyclocondensation of 1,3-dicarbonyl dianions with aldehydes. J Fluor Chem 2010. [DOI: 10.1016/j.jfluchem.2010.05.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chen Z, Lin L, Chen D, Li J, Liu X, Feng X. Enantioselective aza-Diels–Alder reaction of Brassard’s diene with aldimines catalyzed by chiral N,N′-dioxide–Yb(OTf)3 complex. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.04.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Su Z, Qin S, Hu C, Feng X. Theoretical Investigations on the Mechanism of Hetero-Diels-Alder Reactions of Brassard’s Diene and 1, 3-Butadiene Catalyzed by a Tridentate Schiff Base Titanium(IV) Complex. Chemistry 2010; 16:4359-67. [DOI: 10.1002/chem.200902488] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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MacDonald FK, Burnell DJ. 2,3-Dihydro-4H-pyran-4-ones and 2,3-dihydro-4-pyridinones by cyclizations of alpha,beta-unsaturated 1,3-diketones. J Org Chem 2010; 74:6973-9. [PMID: 19705839 DOI: 10.1021/jo901355e] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A variety of alpha,beta-unsaturated 1,3-diketones cyclize to 2,3-dihydro-4H-pyran-4-ones in an acidic aqueous medium, with exceptions being alpha,beta-unsaturated 1,3-diketones in which the beta carbon is substituted by a phenyl group. Addition of 1-butanamine to the reaction medium results in the formation of 2,3-dihydro-4-pyridinones, which appear to arise via an initial 1,4-addition of the amine to the alpha,beta-unsaturated 1,3-diketones.
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Affiliation(s)
- Franklyn K MacDonald
- Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, Canada B3H 4J3
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Ahmad R, Khera RA, Villinger A, Langer P. One-pot synthesis of 6-aryl-2,3-dihydro-4H-pyran-4-ones by cyclocondensation of 1,3-diketone dianions with aldehydes. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.189] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ouyang Y, Huang J, Pan W, Liang Y, Yang Y, Dong D. [4+2] Annulation - Convenient Synthesis of Substituted Dihydropyranones in Aqueous Media. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801257] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Watanabe Y, Washio T, Shimada N, Anada M, Hashimoto S. Highly enantioselective hetero-Diels–Alder reactions between Rawal’s diene and aldehydes catalyzed by chiral dirhodium(ii) carboxamidates. Chem Commun (Camb) 2009:7294-6. [DOI: 10.1039/b919535a] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lin L, Chen Z, Yang X, Liu X, Feng X. Efficient Enantioselective Hetero-Diels−Alder Reaction of Brassard's Diene with Aliphatic Aldehydes: A One-Step Synthesis of (R)-(+)-Kavain and (S)-(+)-Dihydrokavain. Org Lett 2008; 10:1311-4. [DOI: 10.1021/ol8002282] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lili Lin
- Key Laboratory of Green Chemistry & Technology (Sichuan University), Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
| | - Zhenling Chen
- Key Laboratory of Green Chemistry & Technology (Sichuan University), Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
| | - Xu Yang
- Key Laboratory of Green Chemistry & Technology (Sichuan University), Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology (Sichuan University), Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology (Sichuan University), Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China, and State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
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Creech GS, Kwon O. Alcohol-assisted phosphine catalysis: one-step syntheses of dihydropyrones from aldehydes and allenoates. Org Lett 2008; 10:429-32. [PMID: 18173275 PMCID: PMC2532593 DOI: 10.1021/ol702462w] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This paper describes the phosphine-catalyzed annulation of methyl allenoate with various aromatic aldehydes to form 6-aryl-4-methoxy-5,6-dihydro-2-pyrones. In this reaction, the addition of an alcohol was necessary to induce dihydropyrone formation, with the optimal agent being methanol. Moreover, the addition of n-butyllithium suppressed the formation of the noncyclized product, leading to the exclusive isolation of the dihydropyrone. This method provides an efficient, one-step route toward disubstituted dihydropyrones from simple, stable starting materials.
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Affiliation(s)
- Gardner S. Creech
- Department of Chemistry and Biochemistry, University of California, Los Angeles, 607, Charles E. Young Drive East, Los Angeles, California 90095-1569
| | - Ohyun Kwon
- Department of Chemistry and Biochemistry, University of California, Los Angeles, 607, Charles E. Young Drive East, Los Angeles, California 90095-1569
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Wang H, Shuhler BJ, Xian M. A versatile strategy for the synthesis of 2,6-disubstituted dihydropyranones. J Org Chem 2007; 72:4280-3. [PMID: 17447817 DOI: 10.1021/jo070346t] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A concise synthesis of 2,6-disubstituted dihydropyranones was developed. This sequence is based on the Smith three-component dithiane linchpin coupling strategy. By simply switching the order of epoxide addition in the linchpin coupling step, two analogous dihydropyranones were prepared in good yield from the same starting materials. This sequence allows for considerable flexibility in the nature of R(1) and R(2) groups, which facilitates the preparation of a diverse array of 2,6-disubstituted dihydropyranones.
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Affiliation(s)
- Hua Wang
- Department of Chemistry, Washington State University, Pullman, Washington 99164, USA
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Lucas BS, Gopalsamuthiram V, Burke SD. Total Synthesis of Phorboxazole B. Angew Chem Int Ed Engl 2007; 46:769-72. [PMID: 17163573 DOI: 10.1002/anie.200603656] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Brian S Lucas
- Department of Chemistry, The University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA
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Liu J, Li X, Wang J, Feng X. Highly Efficient Approach to 4-Ethoxy-5,6-dihydro-6,6-disubstituted Pyran-2-ones using a Combinational Lewis Acid-Base System. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200505383] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Gao B, Yu Z, Fu Z, Feng X. A convenient and versatile approach to 2,3-dihydro-4H-pyran-4-ones via tandem aldol reaction-conjugate addition. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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