{"id":"https://openalex.org/W2000905206","doi":"https://doi.org/10.1002/recl.19630820202","title":"Aromatic sulphonation V: A kinetic study on the sulphonation of toluene, ethylbenzene and isopropylbenzene in aqueous sulphuric acid","display_name":"Aromatic sulphonation V: A kinetic study on the sulphonation of toluene, ethylbenzene and isopropylbenzene in aqueous sulphuric acid","publication_year":1963,"publication_date":"1963-01-01","ids":{"openalex":"https://openalex.org/W2000905206","doi":"https://doi.org/10.1002/recl.19630820202","mag":"2000905206"},"language":"en","primary_location":{"id":"doi:10.1002/recl.19630820202","doi":"https://doi.org/10.1002/recl.19630820202","is_oa":false,"landing_page_url":"https://doi.org/10.1002/recl.19630820202","pdf_url":null,"source":{"id":"https://openalex.org/S204931651","display_name":"Recueil des Travaux Chimiques des Pays-Bas","issn_l":"0165-0513","issn":["0165-0513","1878-7096"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319954","host_organization_name":"Royal Netherlands Chemical Society","host_organization_lineage":["https://openalex.org/P4310319954"],"host_organization_lineage_names":["Royal Netherlands Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Recueil des Travaux Chimiques des Pays-Bas","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044182977","display_name":"A. W. Kaandorp","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"A. W. Kaandorp","raw_affiliation_strings":["Laboratory for Organic Chemistry of the University of Amsterdam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Organic Chemistry of the University of Amsterdam","institution_ids":["https://openalex.org/I887064364"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032028881","display_name":"Hans Cerfontain","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"H. Cerfontain","raw_affiliation_strings":["Laboratory for Organic Chemistry of the University of Amsterdam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Organic Chemistry of the University of Amsterdam","institution_ids":["https://openalex.org/I887064364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046656906","display_name":"F. L. J. Sixma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"F. L. J. Sixma","raw_affiliation_strings":["Laboratory for Organic Chemistry of the University of Amsterdam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Organic Chemistry of the University of Amsterdam","institution_ids":["https://openalex.org/I887064364"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I887064364"],"apc_list":null,"apc_paid":null,"fwci":2.0251,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.82967086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"82","issue":"2","first_page":"113","last_page":"120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14068","display_name":"Organic and Inorganic Chemical Reactions","score":0.44290000200271606,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14068","display_name":"Organic and Inorganic Chemical Reactions","score":0.44290000200271606,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12191","display_name":"Physical Organic Chemistry and Reaction Kinetics","score":0.413100004196167,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11831","display_name":"Chemical Synthesis and Reactions","score":0.10819999873638153,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/toluene","display_name":"toluene","score":0.828000009059906},{"id":"https://openalex.org/keywords/ethylbenzene","display_name":"ethylbenzene","score":1.0},{"id":"https://openalex.org/keywords/cumene","display_name":"cumene","score":1.0},{"id":"https://openalex.org/keywords/aqueous-sulphuric-acid","display_name":"aqueous sulphuric acid","score":0.9769999980926514},{"id":"https://openalex.org/keywords/reaction-kinetics","display_name":"reaction kinetics","score":0.8920000195503235},{"id":"https://openalex.org/keywords/rate-constants","display_name":"rate constants","score":0.9700000286102295},{"id":"https://openalex.org/keywords/first-order-kinetics","display_name":"first-order kinetics","score":0.7689999938011169},{"id":"https://openalex.org/keywords/steric-hindrance","display_name":"steric hindrance","score":0.9829999804496765},{"id":"https://openalex.org/keywords/ortho-substitution","display_name":"ortho substitution","score":0.9440000057220459},{"id":"https://openalex.org/keywords/homogeneous-reactions","display_name":"homogeneous reactions","score":0.3499999940395355}],"concepts":[{"id":"https://openalex.org/C2779533485","wikidata":"https://www.wikidata.org/wiki/Q409184","display_name":"Ethylbenzene","level":3,"score":0.9870159029960632},{"id":"https://openalex.org/C2778142098","wikidata":"https://www.wikidata.org/wiki/Q15779","display_name":"Toluene","level":2,"score":0.9194154143333435},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7797695994377136},{"id":"https://openalex.org/C201194858","wikidata":"https://www.wikidata.org/wiki/Q898238","display_name":"Steric effects","level":2,"score":0.7375129461288452},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.6990809440612793},{"id":"https://openalex.org/C93391505","wikidata":"https://www.wikidata.org/wiki/Q658700","display_name":"Reaction rate constant","level":3,"score":0.6257206797599792},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.5031155943870544},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.4867801368236542},{"id":"https://openalex.org/C148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","level":2,"score":0.38755181431770325},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.33563530445098877},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/recl.19630820202","doi":"https://doi.org/10.1002/recl.19630820202","is_oa":false,"landing_page_url":"https://doi.org/10.1002/recl.19630820202","pdf_url":null,"source":{"id":"https://openalex.org/S204931651","display_name":"Recueil des Travaux Chimiques des Pays-Bas","issn_l":"0165-0513","issn":["0165-0513","1878-7096"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319954","host_organization_name":"Royal Netherlands Chemical Society","host_organization_lineage":["https://openalex.org/P4310319954"],"host_organization_lineage_names":["Royal Netherlands Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Recueil des Travaux Chimiques des Pays-Bas","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1988673726","https://openalex.org/W1993732912","https://openalex.org/W1998887031","https://openalex.org/W2002967415","https://openalex.org/W2003899958","https://openalex.org/W2016866181","https://openalex.org/W2019452663","https://openalex.org/W2031923243","https://openalex.org/W2041089557","https://openalex.org/W2051712527","https://openalex.org/W2059625988","https://openalex.org/W2062172797","https://openalex.org/W2068537784","https://openalex.org/W2086669168","https://openalex.org/W2114209244","https://openalex.org/W2151388468","https://openalex.org/W2319369292","https://openalex.org/W2319785087","https://openalex.org/W2325187281","https://openalex.org/W2329793619"],"related_works":["https://openalex.org/W2068537784","https://openalex.org/W2101032883","https://openalex.org/W2058781743","https://openalex.org/W2088920792","https://openalex.org/W2086669168","https://openalex.org/W1992806314","https://openalex.org/W2101212571","https://openalex.org/W2114209244","https://openalex.org/W2145969363","https://openalex.org/W1983666006"],"abstract_inverted_index":{"Abstract":[0],"Rate":[1],"measurements":[2],"have":[3,31],"been":[4,32],"made":[5],"on":[6],"the":[7,35,66,73,76,81],"homogeneous":[8,36],"sulphonation":[9,37,82],"of":[10,38,83],"toluene":[11],"in":[12,44,75],"aqueous":[13,45],"sulphuric":[14,46],"acid":[15,47],"varying":[16,49],"from":[17,50,90],"70.0":[18],"to":[19,52,59,65],"95.9":[20],"wt\u2010%":[21],"at":[22,42],"5.0\u00b0,":[23],"25.0\u00b0":[24,43],"and":[25,40,86],"45.0\u00b0.":[26],"In":[27],"addition,":[28],"rate":[29,78],"constants":[30,79],"determined":[33],"for":[34,80,93],"ethylbenzene":[39,85],"isopropylbenzene":[41,87],"solutions":[48],"72.4":[51],"89.1":[53],"wt\u2010%.":[54],"All":[55],"reactions":[56],"were":[57],"found":[58],"be":[60],"first":[61],"order":[62],"with":[63],"respect":[64],"aromatic":[67],"compound.":[68],"It":[69],"is":[70],"suggested":[71],"that":[72],"differences":[74],"overall":[77],"toluene,":[84],"originate":[88],"predominantly":[89],"steric":[91],"hindrance":[92],"ortho\u2010substitution.":[94]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
