151
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Miura T, Tanaka T, Biyajima T, Yada A, Murakami M. One-Pot Procedure for the Introduction of Three Different Bonds onto Terminal Alkynes throughN-Sulfonyl-1,2,3-Triazole Intermediates. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209603] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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152
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Miura T, Tanaka T, Biyajima T, Yada A, Murakami M. One-Pot Procedure for the Introduction of Three Different Bonds onto Terminal Alkynes throughN-Sulfonyl-1,2,3-Triazole Intermediates. Angew Chem Int Ed Engl 2013; 52:3883-6. [DOI: 10.1002/anie.201209603] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Indexed: 11/06/2022]
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153
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Keiko NA, Aksamentova TN, Chipanina NN, Verochkina EA, Vchislo NV. 2-Alkoxy- and 2-alkylthio-2-alkenals in the reactions of electrophilic and nucleophilic addition. DFT study and NBO analysis. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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154
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Morandi B, Wickens ZK, Grubbs RH. Practical and general palladium-catalyzed synthesis of ketones from internal olefins. Angew Chem Int Ed Engl 2013; 52:2944-8. [PMID: 23325587 DOI: 10.1002/anie.201209541] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Bill Morandi
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
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155
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Morandi B, Wickens ZK, Grubbs RH. Practical and General Palladium-Catalyzed Synthesis of Ketones from Internal Olefins. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209541] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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156
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Bos J, García-Herraiz A, Roelfes G. An enantioselective artificial metallo-hydratase. Chem Sci 2013. [DOI: 10.1039/c3sc51449h] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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157
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Yuzawa H, Yoneyama S, Yamamoto A, Aoki M, Otake K, Itoh H, Yoshida H. Anti-Markovnikov hydration of alkenes over platinum-loaded titanium oxide photocatalyst. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00019b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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158
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Xu X, Zavalij PJ, Doyle MP. A donor–acceptor cyclopropene as a dipole source for a silver(i) catalyzed asymmetric catalytic [3+3]-cycloaddition with nitrones. Chem Commun (Camb) 2013; 49:10287-9. [DOI: 10.1039/c3cc46415f] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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159
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Jafarpour F, Jalalimanesh N. Palladium/norbornene catalysis: a versatile aryl C–H hydroxyalkylation, alkyl cinnamate formation. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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160
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Hamilton DS, Nicewicz DA. Direct catalytic anti-markovnikov hydroetherification of alkenols. J Am Chem Soc 2012; 134:18577-80. [PMID: 23113557 DOI: 10.1021/ja309635w] [Citation(s) in RCA: 273] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A direct intramolecular anti-Markovnikov hydroetherification reaction of alkenols is described. By employing catalytic quantities of commercially available 9-mesityl-10-methylacridinium perchlorate and 2-phenylmalononitrile as a redox-cycling source of a H-atom, we report the anti-Markovnikov hydroetherification of alkenes with complete regioselectivity. In addition, we present results demonstrating that this novel catalytic system can be applied to the anti-Markovnikov hydrolactonization of alkenoic acids.
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Affiliation(s)
- David S Hamilton
- Department of Chemistry, University of North Carolina at Chapel Hill, 27599-3290, United States
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161
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Takahashi K, Yamashita M, Nozaki K. Tandem Hydroformylation/Hydrogenation of Alkenes to Normal Alcohols Using Rh/Ru Dual Catalyst or Ru Single Component Catalyst. J Am Chem Soc 2012; 134:18746-57. [DOI: 10.1021/ja307998h] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kohei Takahashi
- Department of Chemistry
and Biotechnology, Graduate
School of Engineering, University of Tokyo 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Makoto Yamashita
- Department of Chemistry
and Biotechnology, Graduate
School of Engineering, University of Tokyo 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
| | - Kyoko Nozaki
- Department of Chemistry
and Biotechnology, Graduate
School of Engineering, University of Tokyo 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, Japan
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162
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Li L, Herzon SB. Regioselective Reductive Hydration of Alkynes To Form Branched or Linear Alcohols. J Am Chem Soc 2012; 134:17376-9. [DOI: 10.1021/ja307145e] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Le Li
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Seth B. Herzon
- Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States
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163
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164
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Mahatthananchai J, Dumas AM, Bode JW. Catalytic Selective Synthesis. Angew Chem Int Ed Engl 2012; 51:10954-90. [DOI: 10.1002/anie.201201787] [Citation(s) in RCA: 355] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Indexed: 11/08/2022]
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165
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Sigman MS, Werner EW. Imparting catalyst control upon classical palladium-catalyzed alkenyl C-H bond functionalization reactions. Acc Chem Res 2012; 45:874-84. [PMID: 22111756 DOI: 10.1021/ar200236v] [Citation(s) in RCA: 168] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The functional group transformations carried out by the palladium-catalyzed Wacker and Heck reactions are radically different, but they are both alkenyl C-H bond functionalization reactions that have found extensive use in organic synthesis. The synthetic community depends heavily on these important reactions, but selectivity issues arising from control by the substrate, rather than control by the catalyst, have prevented the realization of their full potential. Because of important similarities in the respective selectivity-determining nucleopalladation and β-hydride elimination steps of these processes, we posit that the mechanistic insight garnered through the development of one of these catalytic reactions may be applied to the other. In this Account, we detail our efforts to develop catalyst-controlled variants of both the Wacker oxidation and the Heck reaction to address synthetic limitations and provide mechanistic insight into the underlying organometallic processes of these reactions. In contrast to previous reports, we discovered that electrophilic palladium catalysts with noncoordinating counterions allowed for the use of a Lewis basic ligand to efficiently promote tert-butylhydroperoxide (TBHP)-mediated Wacker oxidation reactions of styrenes. This discovery led to the mechanistically guided development of a Wacker reaction catalyzed by a palladium complex with a bidentate ligand. This ligation may prohibit coordination of allylic heteroatoms, thereby allowing for the application of the Wacker oxidation to substrates that were poorly behaved under classical conditions. Likewise, we unexpectedly discovered that electrophilic Pd-σ-alkyl intermediates are capable of distinguishing between electronically inequivalent C-H bonds during β-hydride elimination. As a result, we have developed E-styrenyl selective oxidative Heck reactions of previously unsuccessful electronically nonbiased alkene substrates using arylboronic acid derivatives. The mechanistic insight gained from the development of this chemistry allowed for the rational design of a similarly E-styrenyl selective classical Heck reaction using aryldiazonium salts and a broad range of alkene substrates. The key mechanistic findings from the development of these reactions provide new insight into how to predictably impart catalyst control in organometallic processes that would otherwise afford complex product mixtures. Given our new understanding, we are optimistic that reactions that introduce increased complexity relative to simple classical processes may now be developed based on our ability to predict the selectivity-determining nucleopalladation and β-hydride elimination steps through catalyst design.
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Affiliation(s)
- Matthew S. Sigman
- Department of Chemistry, University of Utah, 315 S. 1400 E., Salt Lake City, Utah 84112, United States
| | - Erik W. Werner
- Department of Chemistry, University of Utah, 315 S. 1400 E., Salt Lake City, Utah 84112, United States
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166
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Teo P, Wickens ZK, Dong G, Grubbs RH. Efficient and Highly Aldehyde Selective Wacker Oxidation. Org Lett 2012; 14:3237-9. [DOI: 10.1021/ol301240g] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peili Teo
- Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States, Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore, and Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station A5300, Austin, Texas 78712, United States
| | - Zachary K. Wickens
- Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States, Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore, and Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station A5300, Austin, Texas 78712, United States
| | - Guangbin Dong
- Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States, Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore, and Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station A5300, Austin, Texas 78712, United States
| | - Robert H. Grubbs
- Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States, Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, 627833, Singapore, and Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station A5300, Austin, Texas 78712, United States
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167
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Chowdhury AD, Ray R, Lahiri GK. An iron catalyzed regioselective oxidation of terminal alkenes to aldehydes. Chem Commun (Camb) 2012; 48:5497-9. [PMID: 22538415 DOI: 10.1039/c2cc32051g] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe(BF(4))(2)·6H(2)O with pyridine-2,6-dicarboxylic acid and PhIO can efficiently catalyze the regioselective oxidation of terminal alkene derivatives to aldehydes under mild and benign reaction conditions.
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168
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Hintermann L. Anti‐Markovnikov Hydration of Terminal Alkenes: A Coupled Catalytic Cycle Approach. ChemCatChem 2012. [DOI: 10.1002/cctc.201100407] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lukas Hintermann
- Department Chemie, Technische Universität München, Lichtenbergstrasse 4, 85748 Garching bei München (Germany), Fax: (+49) 89‐28913669
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169
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Wei W, Wang Y, Yin J, Xue J, Li Y. Construction of Aromatic [5,5] Spiroketals via Hypoiodite-Catalyzed Etherification Combined in Relay Cascades. Org Lett 2012; 14:1158-61. [DOI: 10.1021/ol300107v] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Wei Wei
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Yao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Jianpeng Yin
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Jijun Xue
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
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170
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Yamamoto M, Nakaoka S, Ura Y, Kataoka Y. Palladium-catalyzed synthesis of terminal acetalsvia highly selective anti-Markovnikov nucleophilic attack of pinacol on vinylarenes, allyl ethers, and 1,5-dienes. Chem Commun (Camb) 2012; 48:1165-7. [DOI: 10.1039/c2cc16561a] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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