Transalkylation of polycyclic aromatics catalyzed by trifluoromethanesulfonic acid
Normal alkyl (C/sub 4/-C/sub 10/) and cycloalkyl (C/sub 6/, C/sub 5/) groups are transferred between aromatic rings of different degree of condensation (one to four rings) in the presence of trifluoromethanesulfonic acid. The structure of the compounds studied is relevant to chemical structures in f...
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| Veröffentlicht in: | Energy & fuels 1987-01, Vol.1 (1), p.28-31 |
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| container_title | Energy & fuels |
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| creator | Farcasiu, Malvina Forbus, T. R Rubin, B. R |
| description | Normal alkyl (C/sub 4/-C/sub 10/) and cycloalkyl (C/sub 6/, C/sub 5/) groups are transferred between aromatic rings of different degree of condensation (one to four rings) in the presence of trifluoromethanesulfonic acid. The structure of the compounds studied is relevant to chemical structures in fossil fuels. The rate of transalkylation exhibits an unexpected dependence upon the concentration of acid: for each system, a minimum concentration of acid is necessary to initiate the reaction; as the concentration is increased beyond this threshold, the reaction rate increases dramatically. 24 references, 3 figures, 4 tables. |
| doi_str_mv | 10.1021/ef00001a005 |
| format | Article |
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R ; Rubin, B. R</creator><creatorcontrib>Farcasiu, Malvina ; Forbus, T. R ; Rubin, B. R ; Mobil Research and Development Corp., Princeton, NJ</creatorcontrib><description>Normal alkyl (C/sub 4/-C/sub 10/) and cycloalkyl (C/sub 6/, C/sub 5/) groups are transferred between aromatic rings of different degree of condensation (one to four rings) in the presence of trifluoromethanesulfonic acid. The structure of the compounds studied is relevant to chemical structures in fossil fuels. The rate of transalkylation exhibits an unexpected dependence upon the concentration of acid: for each system, a minimum concentration of acid is necessary to initiate the reaction; as the concentration is increased beyond this threshold, the reaction rate increases dramatically. 24 references, 3 figures, 4 tables.</description><identifier>ISSN: 0887-0624</identifier><identifier>EISSN: 1520-5029</identifier><identifier>DOI: 10.1021/ef00001a005</identifier><identifier>CODEN: ENFUEM</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>01 COAL, LIGNITE, AND PEAT ; 02 PETROLEUM ; 023000 -- Petroleum-- Properties & Composition ; 04 OIL SHALES AND TAR SANDS ; 040500 -- Oil Shales & Tar Sands-- Properties & Composition ; ALKYLATION ; Applied sciences ; AROMATICS ; BITUMINOUS MATERIALS ; CARBONACEOUS MATERIALS ; CHEMICAL REACTION KINETICS ; CHEMICAL REACTIONS ; COAL ; COAL LIQUIDS ; Crude oil, natural gas and petroleum products ; Energy ; ENERGY SOURCES ; Exact sciences and technology ; FLUIDS ; FOSSIL FUELS ; FUELS ; HYDROCARBONS ; KINETICS ; LIQUIDS ; MATERIALS ; OIL SHALES ; ORGANIC ACIDS ; ORGANIC COMPOUNDS ; ORGANIC FLUORINE COMPOUNDS ; ORGANIC HALOGEN COMPOUNDS ; ORGANIC SULFUR COMPOUNDS ; PETROLEUM ; POLYCYCLIC AROMATIC HYDROCARBONS ; Processing of crude oil and oils from shales and tar sands. 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Refinery and treatment units ; QUANTITY RATIO ; REACTION KINETICS 010600 -- Coal, Lignite, & Peat-- Properties & Composition ; STRUCTURAL CHEMICAL ANALYSIS ; SULFONIC ACIDS</subject><ispartof>Energy & fuels, 1987-01, Vol.1 (1), p.28-31</ispartof><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a423t-5ae827a01e96f397ee1b7e370d9df52eb97bf854346192432791f525f4d867e53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ef00001a005$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ef00001a005$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,885,2763,4022,27074,27921,27922,27923,56736,56786</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7382510$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6830581$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Farcasiu, Malvina</creatorcontrib><creatorcontrib>Forbus, T. R</creatorcontrib><creatorcontrib>Rubin, B. R</creatorcontrib><creatorcontrib>Mobil Research and Development Corp., Princeton, NJ</creatorcontrib><title>Transalkylation of polycyclic aromatics catalyzed by trifluoromethanesulfonic acid</title><title>Energy & fuels</title><addtitle>Energy Fuels</addtitle><description>Normal alkyl (C/sub 4/-C/sub 10/) and cycloalkyl (C/sub 6/, C/sub 5/) groups are transferred between aromatic rings of different degree of condensation (one to four rings) in the presence of trifluoromethanesulfonic acid. The structure of the compounds studied is relevant to chemical structures in fossil fuels. The rate of transalkylation exhibits an unexpected dependence upon the concentration of acid: for each system, a minimum concentration of acid is necessary to initiate the reaction; as the concentration is increased beyond this threshold, the reaction rate increases dramatically. 24 references, 3 figures, 4 tables.</description><subject>01 COAL, LIGNITE, AND PEAT</subject><subject>02 PETROLEUM</subject><subject>023000 -- Petroleum-- Properties & Composition</subject><subject>04 OIL SHALES AND TAR SANDS</subject><subject>040500 -- Oil Shales & Tar Sands-- Properties & Composition</subject><subject>ALKYLATION</subject><subject>Applied sciences</subject><subject>AROMATICS</subject><subject>BITUMINOUS MATERIALS</subject><subject>CARBONACEOUS MATERIALS</subject><subject>CHEMICAL REACTION KINETICS</subject><subject>CHEMICAL REACTIONS</subject><subject>COAL</subject><subject>COAL LIQUIDS</subject><subject>Crude oil, natural gas and petroleum products</subject><subject>Energy</subject><subject>ENERGY SOURCES</subject><subject>Exact sciences and technology</subject><subject>FLUIDS</subject><subject>FOSSIL FUELS</subject><subject>FUELS</subject><subject>HYDROCARBONS</subject><subject>KINETICS</subject><subject>LIQUIDS</subject><subject>MATERIALS</subject><subject>OIL SHALES</subject><subject>ORGANIC ACIDS</subject><subject>ORGANIC COMPOUNDS</subject><subject>ORGANIC FLUORINE COMPOUNDS</subject><subject>ORGANIC HALOGEN COMPOUNDS</subject><subject>ORGANIC SULFUR COMPOUNDS</subject><subject>PETROLEUM</subject><subject>POLYCYCLIC AROMATIC HYDROCARBONS</subject><subject>Processing of crude oil and oils from shales and tar sands. Processes. Equipment. Refinery and treatment units</subject><subject>QUANTITY RATIO</subject><subject>REACTION KINETICS 010600 -- Coal, Lignite, & Peat-- Properties & Composition</subject><subject>STRUCTURAL CHEMICAL ANALYSIS</subject><subject>SULFONIC ACIDS</subject><issn>0887-0624</issn><issn>1520-5029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNpt0E1LJDEQBuAgLjjOevIPNCJ4kHbz0emkjzKoI8juso4gXkJNOsFo7AxJBrb99UZaxIN1CVQ9VYQXoUOCzwim5JexuBQBjPkOmhFOcc0x7XbRDEspatzSZg_tp_RUVMskn6F_qwhDAv88esguDFWw1Sb4UY_aO11BDC-lr1OlIYMfX01frccqR2f9NpShyY8wmLT1NgzvXrv-J_phwSdz8PHO0d3lxWqxrG_-XF0vzm9qaCjLNQcjqQBMTNda1gljyFoYJnDf9ZZTs-7E2kresKYlHW0YFR0pfW6bXrbCcDZHR9PdkLJTSbts9KMOw2B0Vq1kmEtS0OmEdAwpRWPVJroXiKMiWL1npr5kVvTxpDeQNHhbstEufa4IJiknuLB6Yi5l8_9zDPFZtYIJrlZ_bxX-vVjes-6hbM3RyeRBJ_UUtnEouXz7gTcIWIdk</recordid><startdate>19870101</startdate><enddate>19870101</enddate><creator>Farcasiu, Malvina</creator><creator>Forbus, T. R</creator><creator>Rubin, B. R</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19870101</creationdate><title>Transalkylation of polycyclic aromatics catalyzed by trifluoromethanesulfonic acid</title><author>Farcasiu, Malvina ; Forbus, T. R ; Rubin, B. R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a423t-5ae827a01e96f397ee1b7e370d9df52eb97bf854346192432791f525f4d867e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>01 COAL, LIGNITE, AND PEAT</topic><topic>02 PETROLEUM</topic><topic>023000 -- Petroleum-- Properties & Composition</topic><topic>04 OIL SHALES AND TAR SANDS</topic><topic>040500 -- Oil Shales & Tar Sands-- Properties & Composition</topic><topic>ALKYLATION</topic><topic>Applied sciences</topic><topic>AROMATICS</topic><topic>BITUMINOUS MATERIALS</topic><topic>CARBONACEOUS MATERIALS</topic><topic>CHEMICAL REACTION KINETICS</topic><topic>CHEMICAL REACTIONS</topic><topic>COAL</topic><topic>COAL LIQUIDS</topic><topic>Crude oil, natural gas and petroleum products</topic><topic>Energy</topic><topic>ENERGY SOURCES</topic><topic>Exact sciences and technology</topic><topic>FLUIDS</topic><topic>FOSSIL FUELS</topic><topic>FUELS</topic><topic>HYDROCARBONS</topic><topic>KINETICS</topic><topic>LIQUIDS</topic><topic>MATERIALS</topic><topic>OIL SHALES</topic><topic>ORGANIC ACIDS</topic><topic>ORGANIC COMPOUNDS</topic><topic>ORGANIC FLUORINE COMPOUNDS</topic><topic>ORGANIC HALOGEN COMPOUNDS</topic><topic>ORGANIC SULFUR COMPOUNDS</topic><topic>PETROLEUM</topic><topic>POLYCYCLIC AROMATIC HYDROCARBONS</topic><topic>Processing of crude oil and oils from shales and tar sands. Processes. Equipment. Refinery and treatment units</topic><topic>QUANTITY RATIO</topic><topic>REACTION KINETICS 010600 -- Coal, Lignite, & Peat-- Properties & Composition</topic><topic>STRUCTURAL CHEMICAL ANALYSIS</topic><topic>SULFONIC ACIDS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Farcasiu, Malvina</creatorcontrib><creatorcontrib>Forbus, T. R</creatorcontrib><creatorcontrib>Rubin, B. R</creatorcontrib><creatorcontrib>Mobil Research and Development Corp., Princeton, NJ</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Energy & fuels</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Farcasiu, Malvina</au><au>Forbus, T. R</au><au>Rubin, B. R</au><aucorp>Mobil Research and Development Corp., Princeton, NJ</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transalkylation of polycyclic aromatics catalyzed by trifluoromethanesulfonic acid</atitle><jtitle>Energy & fuels</jtitle><addtitle>Energy Fuels</addtitle><date>1987-01-01</date><risdate>1987</risdate><volume>1</volume><issue>1</issue><spage>28</spage><epage>31</epage><pages>28-31</pages><issn>0887-0624</issn><eissn>1520-5029</eissn><coden>ENFUEM</coden><abstract>Normal alkyl (C/sub 4/-C/sub 10/) and cycloalkyl (C/sub 6/, C/sub 5/) groups are transferred between aromatic rings of different degree of condensation (one to four rings) in the presence of trifluoromethanesulfonic acid. The structure of the compounds studied is relevant to chemical structures in fossil fuels. The rate of transalkylation exhibits an unexpected dependence upon the concentration of acid: for each system, a minimum concentration of acid is necessary to initiate the reaction; as the concentration is increased beyond this threshold, the reaction rate increases dramatically. 24 references, 3 figures, 4 tables.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ef00001a005</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0887-0624 |
| ispartof | Energy & fuels, 1987-01, Vol.1 (1), p.28-31 |
| issn | 0887-0624 1520-5029 |
| language | eng |
| recordid | cdi_crossref_primary_10_1021_ef00001a005 |
| source | American Chemical Society Journals |
| subjects | 01 COAL, LIGNITE, AND PEAT 02 PETROLEUM 023000 -- Petroleum-- Properties & Composition 04 OIL SHALES AND TAR SANDS 040500 -- Oil Shales & Tar Sands-- Properties & Composition ALKYLATION Applied sciences AROMATICS BITUMINOUS MATERIALS CARBONACEOUS MATERIALS CHEMICAL REACTION KINETICS CHEMICAL REACTIONS COAL COAL LIQUIDS Crude oil, natural gas and petroleum products Energy ENERGY SOURCES Exact sciences and technology FLUIDS FOSSIL FUELS FUELS HYDROCARBONS KINETICS LIQUIDS MATERIALS OIL SHALES ORGANIC ACIDS ORGANIC COMPOUNDS ORGANIC FLUORINE COMPOUNDS ORGANIC HALOGEN COMPOUNDS ORGANIC SULFUR COMPOUNDS PETROLEUM POLYCYCLIC AROMATIC HYDROCARBONS Processing of crude oil and oils from shales and tar sands. Processes. Equipment. Refinery and treatment units QUANTITY RATIO REACTION KINETICS 010600 -- Coal, Lignite, & Peat-- Properties & Composition STRUCTURAL CHEMICAL ANALYSIS SULFONIC ACIDS |
| title | Transalkylation of polycyclic aromatics catalyzed by trifluoromethanesulfonic acid |
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