Get the latest public health information from CDC: https://www.coronavirus.gov. For permission to reproduce, republish and Cabrero-Antonino JR, Tejeda-Serrano M, Quesada M, Vidal-Moya JA, Leyva-Pérez A, Corma A. Chem Sci. yhliu@sioc.ac.cn. Visible light promoted copper-catalyzed Markovnikov hydration of alkynes at room temperature. Get article recommendations from ACS based on references in your Mendeley library. Please enable JavaScript Cabrero-Antonino JR(1), Leyva-Pérez A, Corma A. Epub 2011 Mar 15. ChemInform Abstract: Regioselective Hydration of Terminal Alkynes Catalyzed by a Neutral Gold(I) Complex [(IPr)AuCl] and One-Pot Synthesis of Optically Active Secondary Alcohols from Terminal Alkynes by the Combination of [(IPr)AuCl] and Cp*RhCl[(R,R)-TsD. acid, most commonly H 2 SO 4, alkenes form alcohols. -Markovnikov reductive hydration of terminal alkynes. 2007 Jul 21;9(27):3483-99. doi: 10.1039/b703445h. When treated with aq. These metrics are regularly updated to reflect usage leading up to the last few days. 2 Microwave assisted copper triflate-catalyzed rapid hydration of aryl acetylenes. By continuing you agree to the use of cookies. * Marcos Veguillas, Ricard Solà, M. Ángeles Fernández-Ibañez, Beatriz Maciá. Find more information on the Altmetric Attention Score and how the score is calculated. Huaxu Zou, Weibao He, Qizhi Dong, Ruijia Wang, Niannian Yi, Jun Jiang, Dongming Pen, Weimin He. Chemistry. As a proof of concept, the synthesis of two antipsychotics Haloperidol and Melperone, with general butyrophenone-like structure, is shown. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Water-Soluble Gold-N-Heterocyclic Carbene Complexes for the Catalytic Homogeneous Acid- and Silver-Free Hydration of Hydrophilic Alkynes. Find more information about Crossref citation counts. Hydration of Alkenes (review of Chapter 6) Reaction type: Electrophilic Addition. Au 3 This material is available free of charge via the Internet at http://pubs.acs.org. ortho ; Regioselectivity predicted by Markovnikov's rule; Reaction proceeds via protonation to give the more stable carbocation intermediate. Rina Soni, Katherine E. Jolley, Silvia Gosiewska, Guy J. Clarkson, Zhijia Fang, Thomas H. Hall, Ben N. Treloar, Richard C. Knighton, and Martin Wills . is available on our Permission Requests page. Organic Transformations Promoted by Lewis Acid Iron Catalysts. In(III) and Hf(IV) Triflate-Catalyzed Hydration and Catalyst-free Hydrohalogenation of Aryl Acetylenes in Liquid Sulfur Dioxide. aerobic oxysulfonylation and asymmetric reduction in MeOH/H One-pot synthesis of chiral alcohols from alkynes by CF A heterogeneous gold(I)-catalyzed regioselective hydration of propargyl acetates toward α-acyloxy methyl ketones. Instructions for using Copyright Clearance Center page for details. 2011 Apr 6;133(13):4917-23. doi: 10.1021/ja110066j. Sustainable Micellar Gold Catalysis - Poly(2-oxazolines) as Versatile Amphiphiles. Isomers of Relevant Pharmaceutical Compounds by Coupling a Sonogashira Reaction with a Regioselective Hydration formally request permission using Copyright Clearance Center. Isolable gold(I) complexes having one low-coordinating ligand as catalysts for the selective hydration of substituted alkynes at room temperature without acidic promoters. Ag-Catalyzed Thiocyanofunctionalization of Terminal Alkynes To Access Alkynylthiocyanates and α-Thiocyanoketones. Recent advances in metal-catalysed asymmetric sequential double hydrofunctionalization of alkynes. The desired methyl ketones were obtained in high yields with complete regioselectivities. Catalytic Asymmetric Addition of Organolithium Reagents to Aldehydes. Copyright © 1993 Published by Elsevier Ltd. https://doi.org/10.1016/S0040-4039(00)60650-0. 2013 Jun 24;19(26):8627-33. doi: 10.1002/chem.201300386. Clipboard, Search History, and several other advanced features are temporarily unavailable. Gold Catalysis in (Supra)Molecular Cages to Control Reactivity and Selectivity. The first general and regioselective nickel-catalyzed hydrocyanation of terminal alkenes with Zn(CN)2 using an air-stable and inexpensive nickel(II) salt as the precatalyst has been established.

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