{"id":"https://openalex.org/W3135724665","doi":"https://doi.org/10.1002/ejoc.202100186","title":"Rhodium\u2010Catalyzed [3+2]\u2010Annulation of ortho\u2010Diazoquinones with Enol Ethers: Diversity\u2010Oriented Total Synthesis of Aflatoxin B2","display_name":"Rhodium\u2010Catalyzed [3+2]\u2010Annulation of ortho\u2010Diazoquinones with Enol Ethers: Diversity\u2010Oriented Total Synthesis of Aflatoxin B2","publication_year":2021,"publication_date":"2021-03-08","ids":{"openalex":"https://openalex.org/W3135724665","doi":"https://doi.org/10.1002/ejoc.202100186","mag":"3135724665"},"language":"en","primary_location":{"id":"doi:10.1002/ejoc.202100186","doi":"https://doi.org/10.1002/ejoc.202100186","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ejoc.202100186","pdf_url":null,"source":{"id":"https://openalex.org/S21317199","display_name":"European Journal of Organic Chemistry","issn_l":"1099-0690","issn":["1099-0690","1434-193X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"European Journal of Organic Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","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/A5068580282","display_name":"Dinesh J. Paymode","orcid":"https://orcid.org/0000-0001-9059-6992","observed_orcids":["https://orcid.org/0000-0001-9059-6992"]},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dinesh J. Paymode","raw_affiliation_strings":["Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73019 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73019 USA","institution_ids":["https://openalex.org/I8692664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080892892","display_name":"Indrajeet Sharma","orcid":"https://orcid.org/0000-0002-0707-0621","observed_orcids":["https://orcid.org/0000-0002-0707-0621"]},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Indrajeet Sharma","raw_affiliation_strings":["Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73019 USA"],"raw_orcid":"https://orcid.org/0000-0002-0707-0621","affiliations":[{"raw_affiliation_string":"Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73019 USA","institution_ids":["https://openalex.org/I8692664"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080892892"],"corresponding_institution_ids":["https://openalex.org/I8692664"],"apc_list":{"value":3850,"currency":"USD","value_usd":3850},"apc_paid":null,"fwci":0.5941,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.53650544,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"2021","issue":"13","first_page":"2034","last_page":"2040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11611","display_name":"Cyclopropane Reaction Mechanisms","score":0.8759999871253967,"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/T11611","display_name":"Cyclopropane Reaction Mechanisms","score":0.8759999871253967,"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/T10871","display_name":"Catalytic Alkyne Reactions","score":0.07209999859333038,"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":0.03229999914765358,"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/rhodium-catalysis","display_name":"rhodium catalysis","score":0.9789999723434448},{"id":"https://openalex.org/keywords/3-2-annulation","display_name":"[3+2] annulation","score":0.9959999918937683},{"id":"https://openalex.org/keywords/enol-ethers","display_name":"enol ethers","score":0.9990000128746033},{"id":"https://openalex.org/keywords/2-3-dihydrobenzofurans","display_name":"2,3-dihydrobenzofurans","score":0.949999988079071},{"id":"https://openalex.org/keywords/aflatoxin-b2","display_name":"aflatoxin B2","score":0.9559999704360962},{"id":"https://openalex.org/keywords/total-synthesis","display_name":"total synthesis","score":0.9470000267028809},{"id":"https://openalex.org/keywords/natural-products","display_name":"natural products","score":0.5740000009536743},{"id":"https://openalex.org/keywords/diversity-oriented-synthesis","display_name":"diversity-oriented synthesis","score":0.7950000166893005}],"concepts":[{"id":"https://openalex.org/C7512685","wikidata":"https://www.wikidata.org/wiki/Q529093","display_name":"Annulation","level":3,"score":0.9593659043312073},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8704280853271484},{"id":"https://openalex.org/C2777495281","wikidata":"https://www.wikidata.org/wiki/Q408053","display_name":"Enol","level":3,"score":0.7666459679603577},{"id":"https://openalex.org/C35753019","wikidata":"https://www.wikidata.org/wiki/Q644785","display_name":"Total synthesis","level":2,"score":0.7453914880752563},{"id":"https://openalex.org/C521398313","wikidata":"https://www.wikidata.org/wiki/Q1087","display_name":"Rhodium","level":3,"score":0.7335541844367981},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.6843336224555969},{"id":"https://openalex.org/C2779396153","wikidata":"https://www.wikidata.org/wiki/Q901227","display_name":"Natural product","level":2,"score":0.6097452044487},{"id":"https://openalex.org/C2781200603","wikidata":"https://www.wikidata.org/wiki/Q420217","display_name":"Enol ether","level":3,"score":0.5457853078842163},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5091325640678406},{"id":"https://openalex.org/C40758303","wikidata":"https://www.wikidata.org/wiki/Q212936","display_name":"Aflatoxin","level":2,"score":0.47614407539367676},{"id":"https://openalex.org/C2776416436","wikidata":"https://www.wikidata.org/wiki/Q3751781","display_name":"Domino","level":3,"score":0.4737482964992523},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.42988133430480957},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.3969705104827881},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.34102290868759155},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ejoc.202100186","doi":"https://doi.org/10.1002/ejoc.202100186","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ejoc.202100186","pdf_url":null,"source":{"id":"https://openalex.org/S21317199","display_name":"European Journal of Organic Chemistry","issn_l":"1099-0690","issn":["1099-0690","1434-193X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","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":"European Journal of Organic Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G7689261454","display_name":null,"funder_award_id":"CHE-1726630","funder_id":"https://openalex.org/F4320310179","funder_display_name":"University of Oklahoma"},{"id":"https://openalex.org/G8514412081","display_name":null,"funder_award_id":"CHE-1753187","funder_id":"https://openalex.org/F4320310179","funder_display_name":"University of Oklahoma"}],"funders":[{"id":"https://openalex.org/F4320310179","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1956683156","https://openalex.org/W1972297692","https://openalex.org/W1981399974","https://openalex.org/W1982997755","https://openalex.org/W1993084337","https://openalex.org/W1993295216","https://openalex.org/W2004169522","https://openalex.org/W2008006486","https://openalex.org/W2018696862","https://openalex.org/W2019997386","https://openalex.org/W2035019453","https://openalex.org/W2049145032","https://openalex.org/W2060184492","https://openalex.org/W2065532505","https://openalex.org/W2068966650","https://openalex.org/W2079213399","https://openalex.org/W2080951182","https://openalex.org/W2091863069","https://openalex.org/W2093370229","https://openalex.org/W2093678944","https://openalex.org/W2095303194","https://openalex.org/W2100295596","https://openalex.org/W2108386901","https://openalex.org/W2114426273","https://openalex.org/W2168432920","https://openalex.org/W2300420016","https://openalex.org/W2317651545","https://openalex.org/W2516152036","https://openalex.org/W2558272602","https://openalex.org/W2601606867","https://openalex.org/W2626759062","https://openalex.org/W2755190865","https://openalex.org/W2765912441","https://openalex.org/W2772179955","https://openalex.org/W2903062269","https://openalex.org/W2915399163","https://openalex.org/W2934929468","https://openalex.org/W2948445470","https://openalex.org/W2949685929","https://openalex.org/W2950891671","https://openalex.org/W2951688645","https://openalex.org/W2952242958","https://openalex.org/W2952411723","https://openalex.org/W4232727592","https://openalex.org/W4247914901","https://openalex.org/W4247917717"],"related_works":["https://openalex.org/W2086488581","https://openalex.org/W2022074758","https://openalex.org/W2035019453","https://openalex.org/W2949685929","https://openalex.org/W2934929468","https://openalex.org/W2091863069","https://openalex.org/W4387472806","https://openalex.org/W2949323059","https://openalex.org/W1956683156","https://openalex.org/W1993295216"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"simple":[2],"and":[3,9,32],"efficient":[4],"approach":[5],"for":[6,36],"synthesizing":[7],"substituted":[8],"fused":[10],"polycyclic":[11],"2,3\u2010dihydrobenzofurans":[12],"has":[13,27,33],"been":[14,34],"developed":[15],"through":[16],"a":[17,28],"Rh\u2010catalyzed":[18],"[3+2]\u2010annulation":[19],"of":[20,41],"ortho\u2010diazoquinones":[21],"with":[22],"enol":[23],"ethers.":[24],"This":[25],"methodology":[26],"broad":[29],"substrate":[30],"scope":[31],"employed":[35],"the":[37],"concise":[38],"total":[39],"synthesis":[40],"natural":[42],"product":[43],"aflatoxin":[44],"B2.":[45]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2021-03-15T00:00:00"}