Users are Radical Desulfur-Fragmentation and Reconstruction of Enol Triflates: Facile Access to α-Trifluoromethyl Ketones. Iodanes as Trifluoromethylation Reagents. Learn more. Synthesis. You have to login with your ACS ID befor you can login with your Mendeley account. Natalja Früh, Julie Charpentier, Antonio Togni. -oxides to alkynes: a practical approach for Working off-campus? Xiaolong Su, Honggui Huang, Yaofeng Yuan, Yi Li. ChemInform Abstract: Synthesis of α-Trifluoromethyl Ketones via the Cu-Catalyzed Trifluoromethylation of Silyl Enol Ethers Using an Electrophilic Trifluoromethylating Agent.. Vanadium-katalysierte lösungsmittelfreie Synthese quartärer α-Trifluormethylnitrile mittels elektrophiler Trifluormethylierung. Organic Preparations and Procedures International. Highly regio- and stereoselective hydrosilylation of β-fluoroalkylated α,β-unsaturated ketones. Journal of Molecular Catalysis A: Chemical. Trifluoromethylation and Related Reactions. Synthesis of silyl ethers. Selective C-acylation of enaminosilanes with acid chlorides.. Direct Catalytic Asymmetric Mannich-Type Reaction of α- and β-Fluorinated Amides. redistribute this material, requesters must process their own requests via the RightsLink permission Photoinduced synthesis of α-trifluoromethylated ketones through the oxidative trifluoromethylation of styrenes using CF 3 The transient α‐silylated lithium enolate was smoothly isomerized in the presence of stoichiometric amount of water within one hour at room temperature, providing precursors for cyclohexynes exclusively in one pot. Silyl enol ethers in organic chemistry are a class of organic compounds that share a common functional group composed of an enolate bonded through its oxygen end to an organosilicon group. Umpolung Strategy for Synthesis of β-Ketonitriles through Hypervalent Iodine-Promoted Cyanation of Silyl Enol Ethers. Electronic Supporting Information files are available without a subscription to ACS Web Editions. In situ generation of Mes2Mg as a non-nucleophilic carbon-centred base reagent for the efficient one-pot conversion of ketones to silyl enol ethers. Find more information on the Altmetric Attention Score and how the score is calculated. Magnesium-Catalyzed Electrophilic Trifluoromethylation: Facile Access to All-Carbon Quaternary Centers in Oxindoles. i 108 A typical example is the reaction of isopropenyl acetate and γ-phenylpropionaldehyde acetal (96). 48 publications. Dmitry Katayev, Harutake Kajita, Antonio Togni. 2 Shuyang Liu, Jiyang Jie, Jipan Yu, Xiaobo Yang. Regiocontrolled synthesis of precursors for strained cyclohexynes and 1,2‐cyclohexadienes is described based on one‐pot rearrangement of a silyl group followed by the formation of enol triflates. On the reactivity of anodically generated trifluoromethyl radicals toward aryl alkynes in organic/aqueous media. Carbon Trifluoromethylation Reactions of Hydrocarbon Derivatives and Heteroarenes. Name Reactions. Sehyun Park, Jung Min Joo, Eun Jin Cho. Files available from the ACS website may be downloaded for personal use only. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. aldol reaction of silyl enol ethers with carbonyl compounds under atmospheric pressure and neutral conditions.. Tetrahedron 1988 , 44 (19) , 6065-6070. gem Sebastian Weske, Ramona Schoop, Konrad Koszinowski. Yingkun Shi, Hongqing Xiao, Xiu-Hua Xu, Yangen Huang. Min Jiang, Fangxia Zhu, Haoyue Xiang, Xing Xu, Lianfu Deng, Chunhao Yang. Find more information about Crossref citation counts. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. https://doi.org/10.1002/9783527671069.ch2, https://doi.org/10.1016/j.tetlet.2015.10.006, https://doi.org/10.1016/j.molcata.2011.06.013, https://doi.org/10.1002/047084289X.ra028.pub2, https://doi.org/10.1002/9780471264194.fos00161, https://doi.org/10.1002/9780470125984.ch12, https://doi.org/10.1002/9780470125984.ch15, https://doi.org/10.1016/j.tet.2005.11.059, https://doi.org/10.1016/S0065-3160(00)35014-6, https://doi.org/10.1016/B978-0-08-052349-1.00042-1, https://doi.org/10.1080/00304949009356663, https://doi.org/10.1016/B978-0-444-88841-9.50006-8, https://doi.org/10.1016/S0040-4039(01)80331-2, https://doi.org/10.1016/S0040-4020(01)89795-7, https://doi.org/10.1007/978-1-4615-6844-5_16, https://doi.org/10.1016/S0040-4020(01)88581-1, https://doi.org/10.1016/S0040-4039(00)81449-5, https://doi.org/10.1016/B978-0-12-040812-2.50006-9, https://doi.org/10.1016/S0040-4039(00)87536-X. Hang Shen, Jiaqiang Li, Qing Liu, Jing Pan, Ruofeng Huang, and Yan Xiong . This article is cited by Lennart Brewitz, Fernando Arteaga Arteaga, Liang Yin, Kaliyamoorthy Alagiri, Naoya Kumagai, and Masakatsu Shibasaki . Any queries (other than missing content) should be directed to the corresponding author for the article. Efficient Synthesis of β-CF3/SCF3-Substituted Carbonyls via Copper-Catalyzed Electrophilic Ring-Opening Cross-Coupling of Cyclopropanols. Silyl Tosylate Precursors to Cyclohexyne, 1,2-Cyclohexadiene, and 1,2-Cycloheptadiene. RECENT ADVANCES IN THE USE OF ACYLIUM SALTS IN ORGANIC SYNTHESIS. not otherwise permitted to reproduce, republish, redistribute, or sell any Supporting Information SYNTHESIS OF 1,3-DIKETONES. N-Heterocyclic Carbene-Catalyzed Synthesis of α-Trifluoromethyl Esters. D. Katayev, J. Václavík, F. Brüning, B. Commare, A. Togni. They are important intermediates in organic synthesis. Brook Rearrangement. Tse-Lok Ho, Mary Fieser, Louis Fieser. Lithium Enolates: ‘Capricious’ Structures - Reliable Reagents for Synthesis. Xuqian Shen, Arun Jyoti Borah, Xihan Cao, Weixiang Pan, Guobing Yan, Xiangmei Wu. Cong Xu, Xiaoning Song, Jia Guo, Sibao Chen, Jie Gao, Jing Jiang, Fengyun Gao, Yuxin Li. New Visible‐Light‐Triggered Photocatalytic Trifluoromethylation Reactions of Carbon–Carbon Multiple Bonds and (Hetero)Aromatic Compounds. Cycloadditions of Oxacyclic Allenes and a Catalytic Asymmetric Entryway to Enantioenriched Cyclic Allenes. Lulu Zhao, Pinhua Li, Hao Zhang, Lei Wang. http://pubs.acs.org/page/copyright/permissions.html. This material is available free of charge via the Internet at http://pubs.acs.org. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. http://pubs.acs.org/page/copyright/permissions.html, https://doi.org/10.1021/acs.orglett.8b01482, https://doi.org/10.1021/acs.orglett.8b01510, https://doi.org/10.1021/acs.orglett.8b00410, https://doi.org/10.1021/acs.orglett.6b00498, https://doi.org/10.1021/acs.chemrev.5b00547, https://doi.org/10.1021/acs.orglett.5b03088, https://doi.org/10.1021/acs.orglett.5b00782, https://doi.org/10.1016/j.jfluchem.2020.109629, https://doi.org/10.1002/9783527699087.ch13, https://doi.org/10.1002/9781118941829.ch1, https://doi.org/10.1016/j.jfluchem.2015.03.009, https://doi.org/10.1016/j.jfluchem.2015.02.010, https://doi.org/10.1016/j.jfluchem.2014.10.002. Direct synthesis of 1,3-dicarbonyl compounds via radical coupling of aldehydes with ketones under metal-free conditions. Alexis Prieto, Didier Bouyssi, Nuno Monteiro. Dmitry Katayev, Václav Matoušek, Raffael Koller, and Antonio Togni . Aleš Marek, Blanka Klepetářová, Tomáš Elbert. Lewis Acid Catalyzed Synthesis of α-Trifluoromethyl Esters and Lactones by Electrophilic Trifluoromethylation. General Reaction Mode of Hypervalent Iodine Trifluoromethylation Reagent: A Density Functional Theory Study. Find more information about Crossref citation counts. Transition metal free decarboxylative fluoroalkylation of You’ve supercharged your research process with ACS and Mendeley! Abstract. Florence C.E. An efficient and practical approach to trifluoromethylthiolation of α-haloketones/α-haloarylmethanes. Copper/Silver Cocatalyzed Oxidative Coupling of Vinylarenes with ICH2CF3 or ICH2CHF2 Leading to β-CF3/CHF2-Substituted Ketones. Visible light induced Trifluoromethyl Migration: Easy Access to α-Trifluoromethylated Ketones from Enol Triflates. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. If you do not receive an email within 10 minutes, your email address may not be registered, Recent Advances in the One-Step Synthesis of Distally Fluorinated Ketones. Learn about our remote access options, Department of Chemical Science and Engineering, Kobe University, 1‐1 Rokkodai, 657‐8501 Nada, Kobe, Japan, Department of Chemical Science and Engineering, Kobe University, 1‐1 Rokkodai, Nada, Kobe 657‐8501, Japan, http://www2.kobe‐u.ac.jp/~kokano/index.htm. Antoine Jobin-Des Lauriers, Claude Y. Legault. and you may need to create a new Wiley Online Library account. Niannian Yi, Hao Zhang, Chonghui Xu, Wei Deng, Ruijia Wang, Dongming Peng, Zebing Zeng, and Jiannan Xiang . Effects of silyl groups, isomerization of the lithium enolate, and regiocontrolled generation of these precursors for these strained molecules were also investigated. Kun Dai, Kuan Wang, Yang Li, Jian-Gang Chen, Zhong-Wen Liu, Jian Lu, and Zhao-Tie Liu . Sebastián Barata-Vallejo, Beatriz Lantaño, Al Postigo. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Synthesis of quaternary α-perfluoroalkyl lactams via electrophilic perfluoroalkylation. Christophe Le Roux,, Stéphanie Mandrou, and. -Difluorinated Iodides with Silyl Enol Ethers Mediated by Photoredox Catalysis.

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