This may take some time to load. Xu Zhang, Balakrishna Moku, Jing Leng, K. P. Rakesh, Hua-Li Qin. http://pubs.acs.org/page/copyright/permissions.html, https://doi.org/10.1021/acs.orglett.0c02566, https://doi.org/10.1021/acs.orglett.0c00484, https://doi.org/10.1021/acs.orglett.9b03274, https://doi.org/10.1016/j.tet.2020.131724, https://doi.org/10.1002/9783527824342.ch21, https://doi.org/10.1038/s41467-019-11805-6, https://doi.org/10.1016/j.trechm.2019.06.012, https://doi.org/10.1016/j.tet.2019.07.007. In this article, we review the synthesis and activity of well-defined model WO3 and MoO3 catalysts that are prepared via deposition of cyclic gas-phase (WO3)3 and (MoO3)3 clusters generated by sublimation of WO3 and MoO3 powders. -clickable Reagent for SuFEx and CuAAC Click Reactions. SO Files available from the ACS website may be downloaded for personal use only. The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting 2 * 2 http://pubs.acs.org/page/copyright/permissions.html. If you are the author of this article you do not need to formally request permission Ravindar Lekkala, Revathi Lekkala, Balakrishna Moku, K. P. Rakesh, Hua-Li Qin. 2. 2 2 China, School of Chemistry and Chemical Engineering, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, P.R. If you are the author of this article you do not need to formally request permission 2 2 2 The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Users are SO F Guofu Zhang, Yin Cui, Yiyong Zhao, Yunqiang Cui, Shenxiao Bao, Chengrong Ding. contained in this article in third party publications Guofu Zhang, Yiyong Zhao, Lidi Xuan, Chengrong Ding. Ruting Xu, Tianxiao Xu, Mingcheng Yang, Tianpeng Cao, Saihu Liao. F 2 Revathi Lekkala, Ravindar Lekkala, Balakrishna Moku, Hua-Li Qin. Files available from the ACS website may be downloaded for personal use only. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. redistribute this material, requesters must process their own requests via the RightsLink permission Reproduced material should be attributed as follows: If the material has been adapted instead of reproduced from the original RSC publication 2 Tashrique A. Khandaker, Jessica D. Hess, Renato Aguilera, Graciela Andrei, Robert Snoeck, Dominique Schols, Padmanava Pradhan, Mahesh K. Lakshman. )–H of electron-deficient olefins for the assembly of allylic alcohols. 3 Compared with the process of petroleum to ethylene, ethanol dehydration to ethylene is economically feasible. Here, we applied oxidized multi-walled carbon nanotubes (oCNTs) in a methanol conversion reaction in the presence of oxygen. Yiyong Zhao, Junjie Wei, Shuting Ge, Guofu Zhang, Chengrong Ding. mediated dehydrative cross-coupling of alcohols with electron-deficient olefins in DMSO using a Pd-catalyst: one-pot transformation of alcohols into 1,3-dienes. SO Installation of -SO with the reproduced material. -amino-arylfluorosulfates. Please enable JavaScript 2. to access the full features of the site or access our, Physical Sciences Directorate and Institute for Integrated Catalysis, Pacific Northwest National Laboratory, P.O. The catalytic activity for a range of interrogated (WO3)3 motifs (from unsupported clusters to nanoporous films) further sheds light onto the role structure and binding of (WO3)3 clusters with the support play in determining their catalytic activity. carlo.lucarelli@uninsubria.it, massimo.mella@uninsubria.it. SO mediated cascade dehydrogenative Morita–Baylis–Hillman reaction of the C(sp Fundamental and Computational Sciences Directorate and Institute for Integrated Catalysis, Pacific Northwest National Laboratory, PO Box 999, Richland, Washington 99352, USA, b )–H bonds for the construction of Clickable coupling of carboxylic acids and amines at room temperature mediated by SO Ranjay Shaw, Amr Elagamy, Ismail Althagafi, Ramendra Pratap. ). For reproduction of material from all other RSC journals and books: For reproduction of material from all other RSC journals. L. Izzo, T. Tabanelli, F. Cavani, P. Blair Vàsquez, C. Lucarelli and M. Mella, Dipartimento di Biotecnologia e Scienze della Vita, Università degli Studi dell'Insubria, via J. H. Dunant 3, 21100 Varese (I), Italy, Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, Viale Risorgimento 4, 40136 Bologna (I), Italy, Consorzio INSTM, Research Unit of Bologna, Florence, Italy, Dipartimento di Scienza ed Alta Tecnologia, Università degli Studi dell'Insubria, via Valleggio 11, 22100 Como (I), Italy, Instructions for using Copyright Clearance Center page. F Dehydrogenation- It means removal of hydrogen from the saturated hydrocarbon to make it unsaturated. Information about how to use the RightsLink permission system can be found at This may take some time to load. 2. F ) in chemical transformations. SO Find more information about Crossref citation counts. Alkenes are precursors to aldehydes, alcohols, polymers, and aromatics. Ernst-Berl-Institut für Technische und Makromolekulare Chemie, Technische Universität Darmstadt, Darmstadt, Germany. Dipartimento di Chimica Industriale “Toso Montanari”, Università degli Studi di Bologna, Viale Risorgimento 4, 40136 Bologna (I), Italy, c contained in this article in third party publications E-mail: Chuang Zhao, Gao-Feng Zha, Wan-Yin Fang, Njud S. Alharbi, Hua-Li Qin. * Bis para F the whole article in a third party publication with the exception of reproduction Applications of sulfuryl fluoride (SO Methanol dehydrogenation to formaldehyde or dehydration to dimethyl ether are high-value-added industrial processes. A rapid access to aliphatic sulfonyl fluorides. : a significant breakthrough for the construction of amides and peptide linkages. The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting mediated transformation of pyrazolones into pyrazolyl fluorosulfates. Dehydration, Dehydrogenation, and Condensation of Alcohols on Supported Oxide Catalysts Based on Cyclic (WO 3) 3 and (MoO 3) 3 Clusters Roger Rousseau,a David A Dixon,b Bruce D. Kay,a and Zdenek Dohnálek a Supported early transition metal oxides have important applications in numerous catalytic reactions. 2 2 The process of ethanol to ethylene has broad development prospects. Applications of sulfuryl fluoride (SO Construction of Di(hetero)arylmethanes Through Pd-Catalyzed Direct Dehydroxylative Cross-Coupling of Benzylic Alcohols and Aryl Boronic Acids Mediated by Sulfuryl Fluoride (SO Get article recommendations from ACS based on references in your Mendeley library. do not need to formally request permission to reproduce material contained in this Please enable JavaScript Dehydrogenation is important, both as a useful reaction and a serious problem. Sulfuryl Fluoride Mediated Synthesis of Amides and Amidines from Ketoximes via Beckmann Rearrangement. Ravindar Lekkala, Revathi Lekkala, Balakrishna Moku, K. P. Rakesh, Hua-Li Qin. Properties and Applications of Sulfur(VI) Fluorides. Jia Yi Mo, Maxim Epifanov, Jack W. Hodgson, Rudy Dubois, Glenn M. Sammis. Small organic molecules as model catalysts suggested that quinoidic carbonyl groups may be responsible for methanol ODH producing formaldehyde, while both quinoidic and ketonic carbonyl groups are responsible for total oxidation to carbon dioxide. A cascade process for directly converting nitriles (RCN) to cyanamides (RNHCN) 2 XX is the XXth reference in the list of references. Go to our Reproduced material should be attributed as follows: If the material has been adapted instead of reproduced from the original RSC publication Arenesulfonyl Fluoride Synthesis via Copper-Catalyzed Fluorosulfonylation of Arenediazonium Salts. This article is cited by Cascade Process for Direct Transformation of Aldehydes (RCHO) to Nitriles (RCN) Using Inorganic Reagents NH2OH/Na2CO3/SO2F2 in DMSO. Find more information on the Altmetric Attention Score and how the score is calculated. Dehydrogenation is generally favored over dehydration over a wide range of the vanadia loadings up to 20 wt % due to a lower energy barrier for the dehydrogenation channel. Box 999, Richland, WA, USA, Interfacial Phenomena in (De)hydrogenation Reactions, Instructions for using Copyright Clearance Center page. 2 In conclusion, the lower acidity of Ga(III), due to its semi-metallic nature and its larger ionic radius, compared to that of Al(III), leads to opposite selectivity in the competition between alcohol dehydrogenation and dehydration at 400 °C, with the oxide of … 2 Synthesis and Evaluations of “1,4-Triazolyl Combretacoumarins” and Desmethoxy Analogs. The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/jacs.8b10069. What is the difference between dehydration and dehydrogenation? Ying Jiang, Bing Sun, Wan-Yin Fang, Hua-Li Qin. article provided that the correct acknowledgement is given with the reproduced material. 2 for the oxidative dehydrogenation and dehydration of methanol were studied systematically. contained in this article in third party publications Information about how to use the RightsLink permission system can be found at F You’ve supercharged your research process with ACS and Mendeley! Two major channels are observed, dehydration yielding ethylene and water and dehydrogenation yielding acetaldehyde and hydrogen. Detailed theoretical calculations reveal the underlying reaction mechanisms and provide insight into the origin of the differences in the WO3 and MoO3 reactivity. 2 Catalytic tests on methanol, ethanol, and 1- and 2-propanol at 400 °C supported the proposed relative selectivity; besides, the recorded alcohol total conversions and product yields agree well with what was proposed by the DFT reaction profiles, thus demonstrating the predictive capability of the chosen electronic structure approach. Properties and Applications of Sulfur(VI) Fluorides. Corresponding authors, a 2 F a Ranjay Shaw, Amr Elagamy, Ismail Althagafi, Ramendra Pratap. As a problematic reaction, the fouling and inactivation of many cataly… Corresponding authors, a It is obvious that the conversion of cyclohexane decreases with increasing feed rate, similarly to the dehydrogenation of methylcyclohexane, but is lower than that of methylcyclohexane. Yogesh Thopate, Richa Singh, Sumit K. Rastogi, Arun K. Sinha. This may take some time to load. A Highly Regioselective and Practical Synthesis of α‐Aryl Ketones under a Cooperative Cascade Effect of an Ionic Liquid and Tetrabutylammonium Fluoride. F without permission from the American Chemical Society.