{"id":"https://openalex.org/W1978313325","doi":"https://doi.org/10.1016/s0040-4039(01)88852-3","title":"Interconversion of 2-- and 2--norbornyl oxocarbonium ions via the norbornyl cation. The free-enthalpy diagram","display_name":"Interconversion of 2-- and 2--norbornyl oxocarbonium ions via the norbornyl cation. The free-enthalpy diagram","publication_year":1969,"publication_date":"1969-01-01","ids":{"openalex":"https://openalex.org/W1978313325","doi":"https://doi.org/10.1016/s0040-4039(01)88852-3","mag":"1978313325"},"language":"en","primary_location":{"id":"doi:10.1016/s0040-4039(01)88852-3","doi":"https://doi.org/10.1016/s0040-4039(01)88852-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0040-4039(01)88852-3","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","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/A5083762219","display_name":"Hepke Hogeveen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210164678","display_name":"Shell (United Kingdom)","ror":"https://ror.org/05p330p21","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210164678","https://openalex.org/I7923278"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"H. Hogeveen","raw_affiliation_strings":["Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research N.V.) UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research N.V.) UK","institution_ids":["https://openalex.org/I4210164678"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108264032","display_name":"Cornelis F. Roobeek","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210164678","display_name":"Shell (United Kingdom)","ror":"https://ror.org/05p330p21","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210164678","https://openalex.org/I7923278"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C.F. Roobeek","raw_affiliation_strings":["Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research N.V.) UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research N.V.) UK","institution_ids":["https://openalex.org/I4210164678"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210164678"],"apc_list":{"value":3610,"currency":"USD","value_usd":3610},"apc_paid":null,"fwci":1.4179,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73686224,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"56","first_page":"4941","last_page":"4944"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12191","display_name":"Physical Organic Chemistry and Reaction Kinetics","score":0.6420999765396118,"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/T12191","display_name":"Physical Organic Chemistry and Reaction Kinetics","score":0.6420999765396118,"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/T14068","display_name":"Organic and Inorganic Chemical Reactions","score":0.26420000195503235,"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/T11611","display_name":"Cyclopropane Reaction Mechanisms","score":0.016100000590085983,"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/norbornyl-cation","display_name":"norbornyl cation","score":0.8289999961853027},{"id":"https://openalex.org/keywords/carbonylation","display_name":"carbonylation","score":0.7049999833106995},{"id":"https://openalex.org/keywords/carbocations","display_name":"carbocations","score":0.7870000004768372},{"id":"https://openalex.org/keywords/carbon-monoxide","display_name":"carbon monoxide","score":0.6759999990463257},{"id":"https://openalex.org/keywords/free-energy-diagram","display_name":"free energy diagram","score":0.5680000185966492},{"id":"https://openalex.org/keywords/reaction-kinetics","display_name":"reaction kinetics","score":0.8389999866485596},{"id":"https://openalex.org/keywords/reaction-thermodynamics","display_name":"reaction thermodynamics","score":0.9190000295639038},{"id":"https://openalex.org/keywords/allylic-cations","display_name":"allylic cations","score":0.9509999752044678},{"id":"https://openalex.org/keywords/aromatic-cations","display_name":"aromatic cations","score":0.9490000009536743},{"id":"https://openalex.org/keywords/carboxylic-acid-synthesis","display_name":"carboxylic acid synthesis","score":0.8119999766349792}],"concepts":[{"id":"https://openalex.org/C180827041","wikidata":"https://www.wikidata.org/wiki/Q7048865","display_name":"2-Norbornyl cation","level":2,"score":0.9981194138526917},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9563809633255005},{"id":"https://openalex.org/C186399060","wikidata":"https://www.wikidata.org/wiki/Q959962","display_name":"Diagram","level":2,"score":0.6482897996902466},{"id":"https://openalex.org/C3288061","wikidata":"https://www.wikidata.org/wiki/Q161064","display_name":"Enthalpy","level":2,"score":0.580048680305481},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5774332284927368},{"id":"https://openalex.org/C59801894","wikidata":"https://www.wikidata.org/wiki/Q721706","display_name":"Standard enthalpy change of formation","level":3,"score":0.5651503801345825},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.4184423089027405},{"id":"https://openalex.org/C147368240","wikidata":"https://www.wikidata.org/wiki/Q721706","display_name":"Standard enthalpy of formation","level":2,"score":0.40657639503479004},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.33882856369018555},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.2989155054092407},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.2648746371269226},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17478948831558228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0040-4039(01)88852-3","doi":"https://doi.org/10.1016/s0040-4039(01)88852-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0040-4039(01)88852-3","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1993449026","https://openalex.org/W2024059421","https://openalex.org/W2060402681","https://openalex.org/W2069412041","https://openalex.org/W2331244422"],"related_works":["https://openalex.org/W1128179002","https://openalex.org/W2063713170","https://openalex.org/W2156701698","https://openalex.org/W2065999444","https://openalex.org/W2120670358","https://openalex.org/W2067407132","https://openalex.org/W2010130631","https://openalex.org/W2419271394","https://openalex.org/W2317621875","https://openalex.org/W1973813330"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
