{"id":"https://openalex.org/W2952654259","doi":"https://doi.org/10.1002/jhet.5570450516","title":"Oxidation of bisnaphthols to spironaphthalenones, revisited","display_name":"Oxidation of bisnaphthols to spironaphthalenones, revisited","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2952654259","doi":"https://doi.org/10.1002/jhet.5570450516","mag":"2952654259"},"language":"en","primary_location":{"id":"doi:10.1002/jhet.5570450516","doi":"https://doi.org/10.1002/jhet.5570450516","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhet.5570450516","pdf_url":null,"source":{"id":"https://openalex.org/S46134040","display_name":"Journal of Heterocyclic Chemistry","issn_l":"0022-152X","issn":["0022-152X","1943-5193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Heterocyclic Chemistry","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/A5014549082","display_name":"Ahmad Khoramabadi\u2010zad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167694869","display_name":"Bu-Ali Sina University","ror":"https://ror.org/04ka8rx28","country_code":"IR","type":"education","lineage":["https://openalex.org/I167694869"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Ahmad Khoramabadi\u2010Zad","raw_affiliation_strings":["Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","Bu-Ali Sina Univ","Chem. Dept","Hamadan 65174"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Bu-Ali Sina Univ","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Chem. Dept","institution_ids":[]},{"raw_affiliation_string":"Hamadan 65174","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050390768","display_name":"Isaa Yavari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167694869","display_name":"Bu-Ali Sina University","ror":"https://ror.org/04ka8rx28","country_code":"IR","type":"education","lineage":["https://openalex.org/I167694869"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Isaa Yavari","raw_affiliation_strings":["Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","Bu-Ali Sina Univ","Chem. Dept","Hamadan 65174"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Bu-Ali Sina Univ","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Chem. Dept","institution_ids":[]},{"raw_affiliation_string":"Hamadan 65174","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102967384","display_name":"Azam Shiri","orcid":"https://orcid.org/0000-0003-4520-2979","observed_orcids":["https://orcid.org/0000-0003-4520-2979"]},"institutions":[{"id":"https://openalex.org/I167694869","display_name":"Bu-Ali Sina University","ror":"https://ror.org/04ka8rx28","country_code":"IR","type":"education","lineage":["https://openalex.org/I167694869"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Azam Shiri","raw_affiliation_strings":["Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","Bu-Ali Sina Univ","Chem. Dept","Hamadan 65174"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Bu-Ali Sina Univ","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Chem. Dept","institution_ids":[]},{"raw_affiliation_string":"Hamadan 65174","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034056975","display_name":"Azad Bani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167694869","display_name":"Bu-Ali Sina University","ror":"https://ror.org/04ka8rx28","country_code":"IR","type":"education","lineage":["https://openalex.org/I167694869"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Azad Bani","raw_affiliation_strings":["Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","Bu-Ali Sina Univ","Chem. Dept","Hamadan 65174"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chem. Dept.; Bu-Ali Sina Univ.; Hamadan 65174; Iran","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Bu-Ali Sina Univ","institution_ids":["https://openalex.org/I167694869"]},{"raw_affiliation_string":"Chem. Dept","institution_ids":[]},{"raw_affiliation_string":"Hamadan 65174","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I167694869"],"apc_list":{"value":3400,"currency":"USD","value_usd":3400},"apc_paid":null,"fwci":0.3136,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.5161259,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"45","issue":"5","first_page":"1351","last_page":"1358"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11989","display_name":"Oxidative Organic Chemistry Reactions","score":0.8622999787330627,"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/T11989","display_name":"Oxidative Organic Chemistry Reactions","score":0.8622999787330627,"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/T13115","display_name":"Axial and Atropisomeric Chirality Synthesis","score":0.03400000184774399,"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/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.029400000348687172,"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/oxidation","display_name":"oxidation","score":0.6740000247955322},{"id":"https://openalex.org/keywords/trichloroacetic-anhydride","display_name":"trichloroacetic anhydride","score":0.8700000047683716},{"id":"https://openalex.org/keywords/air-oxidation","display_name":"air oxidation","score":0.9340000152587891},{"id":"https://openalex.org/keywords/electrochemical-oxidation","display_name":"electrochemical oxidation","score":0.9850000143051147},{"id":"https://openalex.org/keywords/diastereoselectivity","display_name":"diastereoselectivity","score":0.9779999852180481}],"concepts":[{"id":"https://openalex.org/C138716334","wikidata":"https://www.wikidata.org/wiki/Q268477","display_name":"Diastereomer","level":2,"score":0.9602518081665039},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9559921026229858},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.7747930884361267},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.4318939745426178},{"id":"https://openalex.org/C2991944050","wikidata":"https://www.wikidata.org/wiki/Q36534","display_name":"Reaction conditions","level":3,"score":0.42743825912475586},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.3769164979457855},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.34593018889427185},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.14582744240760803},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.06287682056427002}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/jhet.5570450516","doi":"https://doi.org/10.1002/jhet.5570450516","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhet.5570450516","pdf_url":null,"source":{"id":"https://openalex.org/S46134040","display_name":"Journal of Heterocyclic Chemistry","issn_l":"0022-152X","issn":["0022-152X","1943-5193"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Heterocyclic Chemistry","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":24,"referenced_works":["https://openalex.org/W1969106463","https://openalex.org/W1973011588","https://openalex.org/W1974672975","https://openalex.org/W1980175357","https://openalex.org/W2004915183","https://openalex.org/W2013179385","https://openalex.org/W2016357302","https://openalex.org/W2021203668","https://openalex.org/W2029899200","https://openalex.org/W2041533187","https://openalex.org/W2041664569","https://openalex.org/W2048484475","https://openalex.org/W2063223665","https://openalex.org/W2079896922","https://openalex.org/W2102776580","https://openalex.org/W2105058848","https://openalex.org/W2125654814","https://openalex.org/W2149833562","https://openalex.org/W2160669425","https://openalex.org/W2160991127","https://openalex.org/W2949899846","https://openalex.org/W2952268392","https://openalex.org/W2953036074","https://openalex.org/W2953189194"],"related_works":["https://openalex.org/W2017085638","https://openalex.org/W4255022075","https://openalex.org/W2953112229","https://openalex.org/W2160991127","https://openalex.org/W2011735129","https://openalex.org/W2063223665","https://openalex.org/W2041664569","https://openalex.org/W2093590173","https://openalex.org/W2029683213","https://openalex.org/W2159540550"],"abstract_inverted_index":{"Abstract":[0],"magnified":[1],"image":[2],"Bis(2\u2010hydroxy\u20101\u2010naphthyl)methane":[3],"derivatives":[4],"have":[5],"been":[6],"efficiently":[7],"converted":[8],"to":[9],"their":[10],"corresponding":[11],"spirans":[12],"through":[13],"three":[14],"methods,":[15],"i.e.":[16],"oxidation":[17],"by":[18,29],"TCCA":[19],"under":[20],"mild":[21],"reaction":[22],"conditions,":[23],"Ph3Bi":[24],"catalyzed":[25],"air":[26],"oxidation,":[27],"and":[28,38],"electrochemical":[30,48],"reaction.":[31],"The":[32],"first":[33],"two":[34,43],"methods":[35],"are":[36],"diastereoselective":[37],"give":[39],"either":[40],"of":[41,53],"the":[42,47],"possible":[44],"diastereomers,":[45],"while":[46],"method":[49],"produces":[50],"equal":[51],"amounts":[52],"these":[54],"diastereomers.":[55]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2019-06-27T00:00:00"}