151
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Yang W, Yu Y, Zhang T, Hansmann MM, Pflästerer D, Hashmi ASK. Gold-Catalyzed Highly Diastereoselective Synthesis of Functionalized 3,4-Disubstituted ButyrolactamsviaPhosphatyloxy or Carbonate Double Migrations. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300158] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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152
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Lonzi G, López LA. Regioselective Synthesis of Functionalized PyrrolesviaGold(I)-Catalyzed [3+2] Cycloaddition of Stabilized Vinyl Diazo Derivatives and Nitriles. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300346] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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153
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Zhang Z, Tang X, Xu Q, Shi M. Gold-Catalyzed Cyclization of 1-(Indol-3-yl)-3-alkyn-1-ols: Facile Synthesis of Diversified Carbazoles. Chemistry 2013; 19:10625-31. [DOI: 10.1002/chem.201301203] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Indexed: 11/08/2022]
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154
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Shiroodi RK, Gevorgyan V. Metal-catalyzed double migratory cascade reactions of propargylic esters and phosphates. Chem Soc Rev 2013; 42:4991-5001. [PMID: 23443274 PMCID: PMC3678355 DOI: 10.1039/c3cs35514d] [Citation(s) in RCA: 194] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Propargylic esters and phosphates are easily accessible substrates, which exhibit rich and tunable reactivities in the presence of transition metal catalysts. π-Acidic metals, mostly gold and platinum salts, activate these substrates for an initial 1,2- or 1,3-acyloxy and phosphatyloxy migration process to form reactive intermediates. These intermediates are able to undergo further cascade reactions leading to a variety of diverse structures. This tutorial review systematically introduces the double migratory reactions of propargylic esters and phosphates as a novel synthetic method, in which further cascade reaction of the reactive intermediate is accompanied by a second migration of a different group, thus offering a rapid route to a wide range of functionalized products. The serendipitous observations, as well as designed approaches involving the double migratory cascade reactions, will be discussed with emphasis placed on the mechanistic aspects and the synthetic utilities of the obtained products.
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Affiliation(s)
- Roohollah Kazem Shiroodi
- Department of Chemistry, University of Illinois at Chicago, 845 West, Taylor Street, Chicago, Illinois 60607-7061, United States. Web: http://www.chem.uic.edu/vggroup/ Tel:+1-312-355-3579
| | - Vladimir Gevorgyan
- Department of Chemistry, University of Illinois at Chicago, 845 West, Taylor Street, Chicago, Illinois 60607-7061, United States. Web: http://www.chem.uic.edu/vggroup/ Tel:+1-312-355-3579
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155
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Yu Y, Yang W, Rominger F, Hashmi ASK. In-situ-Bildung nukleophiler Allene durch Gold-katalysierte Umlagerung von Propargylestern für hoch diastereoselektive intermolekulare C(sp3)-C(sp2)-Bindungsknüpfungen. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302402] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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156
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Yu Y, Yang W, Rominger F, Hashmi ASK. In situ generation of nucleophilic allenes by the gold-catalyzed rearrangement of propargylic esters for the highly diastereoselective formation of intermolecular C(sp3)-C(sp2) bonds. Angew Chem Int Ed Engl 2013; 52:7586-9. [PMID: 23843175 DOI: 10.1002/anie.201302402] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Indexed: 11/06/2022]
Abstract
New perspectives, in particular for the synthesis of isochromane derivatives (see scheme), are provided by the title reaction. Excellent diastereoselectivites are achieved in this reaction which proceeds through a gold-catalyzed 1,3-acyloxy migration. In some cases exclusively the Z isomer is detected.
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Affiliation(s)
- Yang Yu
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
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157
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Huang L, Yang HB, Zhang DH, Zhang Z, Tang XY, Xu Q, Shi M. Gold-Catalyzed Intramolecular Regio- and Enantioselective Cycloisomerization of 1,1-Bis(indolyl)-5-alkynes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302632] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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158
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Huang L, Yang HB, Zhang DH, Zhang Z, Tang XY, Xu Q, Shi M. Gold-Catalyzed Intramolecular Regio- and Enantioselective Cycloisomerization of 1,1-Bis(indolyl)-5-alkynes. Angew Chem Int Ed Engl 2013; 52:6767-71. [PMID: 23670962 DOI: 10.1002/anie.201302632] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Long Huang
- 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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159
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Zhu Y, Tang HT, Zhan ZP. Copper(I)-Catalyzed Stereoselective Synthesis of (1E,3E)-2- Sulfonyl-1,3-dienes fromN-Propargylic Sulfonohydrazones. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300126] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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160
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Shu XZ, Shu D, Schienebeck CM, Tang W. Rhodium-catalyzed acyloxy migration of propargylic esters in cycloadditions, inspiration from the recent "gold rush". Chem Soc Rev 2013; 41:7698-711. [PMID: 22895533 DOI: 10.1039/c2cs35235d] [Citation(s) in RCA: 140] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Transition metal-catalyzed acyloxy migration of propargylic esters offers versatile entries to allene and vinyl carbene intermediates for various fascinating subsequent transformations. Most π-acidic metals (e.g. gold and platinum) are capable of facilitating these acyloxy migration events. However, very few of these processes involve redox chemistry, which are well-known for most other transition metals such as rhodium. The coupling of acyloxy migration of propargylic esters with oxidative addition, migratory insertion, and reductive elimination may lead to ample new opportunities for the design of new reactions. This tutorial review summarizes recent developments in Rh-catalyzed 1,3- and 1,2-acyloxy migration of propargylic esters in a number of cycloaddition reactions. Related Au- and Pt-catalyzed cycloadditions involving acyloxy migration are also discussed.
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Affiliation(s)
- Xing-Zhong Shu
- School of Pharmacy, University of Wisconsin, Madison, 53705, USA
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161
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Rao W, Sally, Koh MJ, Chan PWH. Gold-catalyzed cycloisomerization of 1,7-enyne esters to structurally diverse cis-1,2,3,6-tetrahydropyridin-4-yl ketones. J Org Chem 2013; 78:3183-95. [PMID: 23458312 DOI: 10.1021/jo400121j] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A synthetic method that relies on gold(I)-catalyzed cycloisomerization of 1,7-enyne esters to prepare highly functionalized cis-1,2,3,6-tetrahydropyridin-4-yl ketone derivatives in good to excellent yields and as a single regio-, diastereo-, and enantiomer is described. By taking advantage of the distinctive differences in the electronic and steric properties between an NHC (NHC = N-heterocyclic carbene) and phosphine ligand in the respective gold(I) complexes, a divergence in product selectivity was observed. In the presence of [PhCNAuIPr](+)SbF6(-) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidine) as the catalyst, tandem 1,3-acyloxy migration/6-exo-trig cyclization/1,5-acyl migration of the substrate was found to selectively occur to give the δ-diketone-substituted 1,2,3,6-tetrahydropyridine adduct. In contrast, reactions with the gold(I) phosphine complex [MeCNAu(JohnPhos)](+)SbF6(-) (JohnPhos = (1,1'-biphenyl-2-yl)-di-tert-butylphosphine) as the catalyst was discovered to result in preferential 1,3-acyloxy migration/6-exo-trig cyclization/hydrolysis of the 1,7-enyne ester and formation of the cis-1,2,3,6-tetrahydropyridin-4-yl ketone derivative. The utility of this piperidine forming strategy as a synthetic tool that makes use of 1,7-enyne esters was exemplified by its application to the synthesis of an enantiopure analogue of the bioactive 2,3,4,4a,5,9b-hexahydroindeno[1,2-c]pyridine family of compounds.
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Affiliation(s)
- Weidong Rao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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162
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Kumar A, Vachhani DD, Modha SG, Sharma SK, Parmar VS, Van der Eycken EV. Gold(I)-Catalyzed Post-Ugi Hydroarylation: An Approach to Pyrrolopyridines and Azepinoindoles. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300132] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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163
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Gataullin RR. Advances in the synthesis of cycloalka[b]indoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013020012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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164
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Zhu S, Zhang Z, Huang X, Jiang H, Guo Z. Gold-Catalyzed Reactions of Enynals/Enynones with Norbornenes: Generation and Trapping of Cyclico-Quinodimethanes (o-QDMs). Chemistry 2013; 19:4695-700. [DOI: 10.1002/chem.201300232] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Indexed: 11/06/2022]
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165
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Huo X, Zhao C, Zhao G, Tang S, Li H, Xie X, She X. PtCl2-Catalyzed Tandem Enyne Cyclization/1,2 Ester Migration Reaction Controlled by Substituent Effects of All-Carbon 1,6-Enynyl Esters. Chem Asian J 2013; 8:892-5. [DOI: 10.1002/asia.201300018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Indexed: 12/23/2022]
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166
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Liming Zhang. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201207556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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167
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Liming Zhang. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/anie.201207556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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168
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Oh CH, Kim JH, Oh BK, Park JR, Lee JH. Gold-Catalyzed Sequential Activation of Propargylic Carboxylates: A Facile Route to Benzoannulenes. Chemistry 2013; 19:2592-6. [DOI: 10.1002/chem.201204091] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Indexed: 01/02/2023]
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169
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Iqbal N, Sperger CA, Fiksdahl A. Gold(I)-Catalysed Alkene Cycloaddition Reactions of Propargyl Acetals. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201328] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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170
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Liu Y, Zhang D, Bi S, Liu C. Theoretical investigation on Pt(ii)- and Au(i)-mediated cycloisomerizations of propargylic 3-indoleacetate: [3 + 2]- versus [2 + 2]-cycloaddition products. Org Biomol Chem 2013; 11:336-43. [DOI: 10.1039/c2ob26691a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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171
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Heffernan SJ, Beddoes JM, Mahon MF, Hennessy AJ, Carbery DR. Gold-catalysed cascade rearrangements of ynamide propargyl esters. Chem Commun (Camb) 2013; 49:2314-6. [DOI: 10.1039/c3cc00273j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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172
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Hashmi ASK, Yang W, Yu Y, Hansmann MM, Rudolph M, Rominger F. Goldkatalysierte formale 1,6-Acyloxywanderung unter Bildung von 3,4-disubstituierten Pyrrolidin-2-onen. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207287] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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173
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Hashmi ASK, Yang W, Yu Y, Hansmann MM, Rudolph M, Rominger F. Gold-catalyzed formal 1,6-acyloxy migration leading to 3,4-disubstituted pyrrolidin-2-ones. Angew Chem Int Ed Engl 2012; 52:1329-32. [PMID: 23212940 DOI: 10.1002/anie.201207287] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2012] [Indexed: 11/08/2022]
Affiliation(s)
- A Stephen K Hashmi
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.
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174
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Conyers RC, Gung BW. Gold(I)-Catalyzed Divergence in the Preparation of Bicyclic Enol Esters: From Exclusively [3C+2C]-Cycloaddition Reactions to Exclusive Formation of Vinylcyclopropanes. Chemistry 2012; 19:654-64. [DOI: 10.1002/chem.201202881] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 09/15/2012] [Indexed: 11/11/2022]
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175
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Pérez AG, Álvarez R, de Lera ÁR. Characterization of pericyclic steps in the mechanisms of Gold(I) catalyzed rearrangement of alkynes. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2012. [DOI: 10.1002/wcms.1126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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176
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Suárez-Pantiga S, Hernández-Díaz C, Rubio E, González JM. Intermolecular [2+2] reaction of N-allenylsulfonamides with vinylarenes: enantioselective gold(i)-catalyzed synthesis of cyclobutane derivatives. Angew Chem Int Ed Engl 2012; 51:11552-5. [PMID: 23059910 DOI: 10.1002/anie.201206461] [Citation(s) in RCA: 137] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Indexed: 11/05/2022]
Affiliation(s)
- Samuel Suárez-Pantiga
- Department of Organic and Inorganic Chemistry and Instituto Universitario de Química Organometálica Enrique Moles-University of Oviedo, C/Julián Clavería, 8; 33006 Oviedo, Spain
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177
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Suárez-Pantiga S, Hernández-Díaz C, Rubio E, González JM. Intermolecular [2+2] Reaction ofN-Allenylsulfonamides with Vinylarenes: Enantioselective Gold(I)-Catalyzed Synthesis of Cyclobutane Derivatives. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206461] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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178
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Li W, Li Y, Zhou G, Wu X, Zhang J. Gold(I)-Catalyzed Regiodivergent Rearrangements: 1,2- and 1,2′-Alkyl Migration in Skipped Alkynyl Ketones. Chemistry 2012; 18:15113-21. [DOI: 10.1002/chem.201201727] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Indexed: 11/06/2022]
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179
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Dupuy S, Crawford LE, Bühl M, Slawin AMZ, Nolan SP. The Role of Metal Hydroxide Complexes in Late Transition Metal‐Mediated Transmetalation Reaction: The Case of Gold. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200233] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Stéphanie Dupuy
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K. Fax: (+44)‐(0)1334‐463‐808
| | - L. Ellis Crawford
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K. Fax: (+44)‐(0)1334‐463‐808
| | - Michael Bühl
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K. Fax: (+44)‐(0)1334‐463‐808
| | - Alexandra M. Z. Slawin
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K. Fax: (+44)‐(0)1334‐463‐808
| | - Steven P. Nolan
- EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, U.K. Fax: (+44)‐(0)1334‐463‐808
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180
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Modha SG, Kumar A, Vachhani DD, Jacobs J, Sharma SK, Parmar VS, Van Meervelt L, Van der Eycken EV. A Diversity-Oriented Approach to Spiroindolines: Post-Ugi Gold-Catalyzed Diastereoselective Domino Cyclization. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205052] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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181
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Modha SG, Kumar A, Vachhani DD, Jacobs J, Sharma SK, Parmar VS, Van Meervelt L, Van der Eycken EV. A Diversity-Oriented Approach to Spiroindolines: Post-Ugi Gold-Catalyzed Diastereoselective Domino Cyclization. Angew Chem Int Ed Engl 2012; 51:9572-5. [DOI: 10.1002/anie.201205052] [Citation(s) in RCA: 132] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Indexed: 11/10/2022]
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182
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Cran JW, Krafft ME. Regioselective Cyclizations Utilizing a Gold-Catalyzed [3,3] Propargyl Ester Rearrangement. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203923] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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183
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Cran JW, Krafft ME. Regioselective cyclizations utilizing a gold-catalyzed [3,3] propargyl ester rearrangement. Angew Chem Int Ed Engl 2012; 51:9398-402. [PMID: 22893601 DOI: 10.1002/anie.201203923] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 06/21/2012] [Indexed: 11/07/2022]
Affiliation(s)
- John W Cran
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, FL 32306, USA.
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184
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Ebisawa M, Kusama H, Iwasawa N. Selective Intermolecular [2 + 2] Cycloaddition Reaction Using Platinum(II) Catalyst with Hollow-shaped Triethynylphosphine. CHEM LETT 2012. [DOI: 10.1246/cl.2012.786] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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185
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Shu D, Li X, Zhang M, Robichaux PJ, Guzei IA, Tang W. Rhodium-catalyzed carbonylation of cyclopropyl substituted propargyl esters: a tandem 1,3-acyloxy migration [5 + 1] cycloaddition. J Org Chem 2012; 77:6463-72. [PMID: 22793991 PMCID: PMC3420071 DOI: 10.1021/jo300973r] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have developed two different types of tandem reactions for the synthesis of highly functionalized cyclohexenones from cyclopropyl substituted propargyl esters. Both reactions were initiated by rhodium-catalyzed Saucy-Marbet 1,3-acyloxy migration. The resulting cyclopropyl substituted allenes derived from acyloxy migration then underwent [5 + 1] cycloaddition with CO. The acyloxy group not only eased the access to allene intermediates but also provided a handle for further selective functionalizations.
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Affiliation(s)
- Dongxu Shu
- School of Pharmacy, University of Wisconsin, Madison, WI 53705
- Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Xiaoxun Li
- School of Pharmacy, University of Wisconsin, Madison, WI 53705
| | - Min Zhang
- School of Pharmacy, University of Wisconsin, Madison, WI 53705
| | - Patrick J. Robichaux
- School of Pharmacy, University of Wisconsin, Madison, WI 53705
- Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Ilia A. Guzei
- Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Weiping Tang
- School of Pharmacy, University of Wisconsin, Madison, WI 53705
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186
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Chaudhuri R, Pawar SK, Pati K, Liu RS. Oxy Effects on the Platinum-Catalyzed Carbo- and Oxacyclizations of 2-Oxiranyl-1-(1-oxyalk-2-ynyl)benzenes. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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187
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Hashmi ASK, Häffner T, Yang W, Pankajakshan S, Schäfer S, Schultes L, Rominger F, Frey W. Gold Catalysis: Non-Spirocyclic Intermediates in the Conversion of Furanynes by the Formal Insertion of an Alkyne into an Aryl-Alkyl CC Single Bond. Chemistry 2012; 18:10480-6. [DOI: 10.1002/chem.201200306] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 11/06/2022]
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188
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Chen W, Tay JH, Yu XQ, Pu L. Diastereoselective [4 + 1] Cycloaddition of Alkenyl Propargyl Acetates with CO Catalyzed by [RhCl(CO)2]2. J Org Chem 2012; 77:6215-22. [DOI: 10.1021/jo3009403] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei Chen
- Department of Chemistry, Sichuan University, Chengdu, China 610064
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319,
United States
| | - Jia-Hui Tay
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319,
United States
| | - Xiao-Qi Yu
- Department of Chemistry, Sichuan University, Chengdu, China 610064
| | - Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319,
United States
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189
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Asikainen M, Woodward S. Allenyl ester precursors for 1H-inden-1-ol carboxylates: comparisons with their propargylic equivalents having terminal alkyne functions. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.086] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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190
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Garayalde D, Nevado C. Gold-Containing and Gold-Generated 1,n-Dipoles as Useful Platforms toward Cycloadditions and Cyclizations. ACS Catal 2012. [DOI: 10.1021/cs300043w] [Citation(s) in RCA: 180] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- David Garayalde
- Organic Chemistry
Institute, University of Zürich, Winterthurerstrasse 190, CH-8057,
Zürich, Switzerland
| | - Cristina Nevado
- Organic Chemistry
Institute, University of Zürich, Winterthurerstrasse 190, CH-8057,
Zürich, Switzerland
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191
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Asahara H, Matsui S, Masuda Y, Ikuma N, Oshima T. Versatile Domino Rearrangement of Diphenylhomobenzoquinone Epoxides Induced by CF3SO3H. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200455] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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192
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Faustino H, Bernal P, Castedo L, López F, Mascareñas JL. Gold(I)-Catalyzed Intermolecular [2+2] Cycloadditions between Allenamides and Alkenes. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200047] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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193
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Suárez-Pantiga S, Hernández-Díaz C, Piedrafita M, Rubio E, González JM. Phosphite-Gold(I)-Catalyzed [2+2] Intermolecular Cycloaddition of Enol Ethers with N-Allenylsulfonamides. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200043] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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194
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Cai Q, You SL. Organocatalyzed Enantioselective Formal [4 + 2] Cycloaddition of 2,3-Disubstituted Indole and Methyl Vinyl Ketone. Org Lett 2012; 14:3040-3. [DOI: 10.1021/ol301114z] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Quan Cai
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
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195
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Wang D, Cai R, Sharma S, Jirak J, Thummanapelli SK, Akhmedov NG, Zhang H, Liu X, Petersen JL, Shi X. “Silver Effect” in Gold(I) Catalysis: An Overlooked Important Factor. J Am Chem Soc 2012; 134:9012-9. [PMID: 22563621 DOI: 10.1021/ja303862z] [Citation(s) in RCA: 377] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dawei Wang
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Rong Cai
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Sripadh Sharma
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - James Jirak
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Sravan K. Thummanapelli
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Novruz G. Akhmedov
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Hui Zhang
- Mechanical and Aerospace Engineering
Department, West Virginia University, Morgantown,
West Virginia 26506, United States
| | - Xingbo Liu
- Mechanical and Aerospace Engineering
Department, West Virginia University, Morgantown,
West Virginia 26506, United States
| | - Jeffrey L. Petersen
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
| | - Xiaodong Shi
- C. Eugene
Bennett Department
of Chemistry, West Virginia University,
Morgantown, West Virginia 26506, United States
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196
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Chen Y, Chen M, Liu Y. Gold-Catalyzed Cascade Cyclizations of 1,6-Diynyl Carbonates to Benzo[b]fluorenes Involving Arylation of Oxocarbenium Ion Intermediates and Decarboxylative Etherification. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201799] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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197
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Chen Y, Chen M, Liu Y. Gold-catalyzed cascade cyclizations of 1,6-diynyl carbonates to benzo[b]fluorenes involving arylation of oxocarbenium ion intermediates and decarboxylative etherification. Angew Chem Int Ed Engl 2012; 51:6493-7. [PMID: 22593083 DOI: 10.1002/anie.201201799] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 04/13/2012] [Indexed: 11/07/2022]
Abstract
Rearranged: The described gold-catalyzed cycloisomerizations give access to highly substituted benzo[b]fluorenes under mild reaction conditions (see scheme). Experimental results indicate that the in situ formed oxocarbenium ion intermediates, derived from gold-catalyzed 3,3-rearrangement and 6-endo-dig cyclization, undergo intramolecular arylation and subsequent decarboxylative etherification to furnish the final ether products.
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Affiliation(s)
- Yifeng Chen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, PR China
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198
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Chen Y, Chen M, Liu Y. Gold-Catalyzed Cyclization of 1,6-Diyne-4-en-3-ols: Stannyl Transfer from 2-Tributylstannylfuran Through Au/Sn Transmetalation. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201523] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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199
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Chen Y, Chen M, Liu Y. Gold-catalyzed cyclization of 1,6-diyne-4-en-3-ols: stannyl transfer from 2-tributylstannylfuran through Au/Sn transmetalation. Angew Chem Int Ed Engl 2012; 51:6181-6. [PMID: 22573482 DOI: 10.1002/anie.201201523] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 03/26/2012] [Indexed: 11/12/2022]
Affiliation(s)
- Yifeng Chen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
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200
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Kazem Shiroodi R, Dudnik AS, Gevorgyan V. Stereocontrolled 1,3-phosphatyloxy and 1,3-halogen migration relay toward highly functionalized 1,3-dienes. J Am Chem Soc 2012; 134:6928-31. [PMID: 22489740 PMCID: PMC3376387 DOI: 10.1021/ja301243t] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A double migratory cascade reaction of α-halogen-substituted propargylic phosphates to produce highly functionalized 1,3-dienes has been developed. This transformation features 1,3-phosphatyloxy group migration followed by 1,3-shifts of bromine and chlorine as well as the unprecedented 1,3-migration of iodine. The reaction is stereodivergent: (Z)-1,3-dienes are formed in the presence of a copper catalyst, whereas gold-catalyzed reactions exhibit inverted stereoselectivity, producing the corresponding E products.
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Affiliation(s)
- Roohollah Kazem Shiroodi
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, USA
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