{"id":"https://openalex.org/W7224869871","doi":"https://doi.org/10.17480/psk.2026.70.5.464","title":"First Total Synthesis of Viridistratin B","display_name":"First Total Synthesis of Viridistratin B","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7224869871","doi":"https://doi.org/10.17480/psk.2026.70.5.464"},"language":"en","primary_location":{"id":"doi:10.17480/psk.2026.70.5.464","doi":"https://doi.org/10.17480/psk.2026.70.5.464","is_oa":false,"landing_page_url":"https://doi.org/10.17480/psk.2026.70.5.464","pdf_url":null,"source":{"id":"https://openalex.org/S4210195092","display_name":"Yakhak Hoeji","issn_l":"0377-9556","issn":["0377-9556","2383-9457"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Yakhak Hoeji","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/A5160232492","display_name":"The Pharmaceutical Society Of Korea","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"The Pharmaceutical Society Of Korea","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160227154","display_name":"Suyeon Lee","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Suyeon Lee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160159857","display_name":"Jisu Kim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jisu Kim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040096079","display_name":"Cong So Tran","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cong So Tran","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108924460","display_name":"Dongkyun Seo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dongkyun Seo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055288036","display_name":"Joonseong Hur","orcid":"https://orcid.org/0009-0005-6442-5790","observed_orcids":["https://orcid.org/0009-0005-6442-5790"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joonseong Hur","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5160227694","display_name":"Hwayoung Yun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hwayoung Yun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73850666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"70","issue":"5","first_page":"464","last_page":"469"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12653","display_name":"Cyclization and Aryne Chemistry","score":0.37619999051094055,"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/T12653","display_name":"Cyclization and Aryne Chemistry","score":0.37619999051094055,"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":0.15410000085830688,"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/T11298","display_name":"Synthesis and Properties of Aromatic Compounds","score":0.13379999995231628,"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/total-synthesis","display_name":"total synthesis","score":0.9869999885559082},{"id":"https://openalex.org/keywords/polycyclic-aromatic-hydrocarbons","display_name":"polycyclic aromatic hydrocarbons","score":0.8740000128746033},{"id":"https://openalex.org/keywords/benzo-j-fluoranthene","display_name":"benzo(j)fluoranthene","score":0.9850000143051147},{"id":"https://openalex.org/keywords/natural-products","display_name":"natural products","score":0.6510000228881836},{"id":"https://openalex.org/keywords/microwave-assisted-synthesis","display_name":"microwave-assisted synthesis","score":0.8289999961853027},{"id":"https://openalex.org/keywords/intramolecular-2-2-cycloaddition","display_name":"intramolecular [2+2] cycloaddition","score":0.9319999814033508},{"id":"https://openalex.org/keywords/n-tosylhydrazones","display_name":"N-tosylhydrazones","score":0.8539999723434448},{"id":"https://openalex.org/keywords/linear-synthesis","display_name":"linear synthesis","score":0.49000000953674316}],"concepts":[{"id":"https://openalex.org/C35753019","wikidata":"https://www.wikidata.org/wiki/Q644785","display_name":"Total synthesis","level":2,"score":0.9010999798774719},{"id":"https://openalex.org/C59759590","wikidata":"https://www.wikidata.org/wiki/Q2275927","display_name":"Regioselectivity","level":3,"score":0.8219000101089478},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7290999889373779},{"id":"https://openalex.org/C2779396153","wikidata":"https://www.wikidata.org/wiki/Q901227","display_name":"Natural product","level":2,"score":0.6601999998092651},{"id":"https://openalex.org/C75079739","wikidata":"https://www.wikidata.org/wiki/Q1571801","display_name":"Intramolecular force","level":2,"score":0.6233000159263611},{"id":"https://openalex.org/C2780112459","wikidata":"https://www.wikidata.org/wiki/Q423462","display_name":"Fluoranthene","level":3,"score":0.597000002861023},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.5820000171661377},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.44029998779296875},{"id":"https://openalex.org/C2777207669","wikidata":"https://www.wikidata.org/wiki/Q43648","display_name":"Hydrocarbon","level":2,"score":0.37880000472068787},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.3571000099182129},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C114373084","wikidata":"https://www.wikidata.org/wiki/Q273499","display_name":"Chemical synthesis","level":3,"score":0.3199000060558319},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.31790000200271606},{"id":"https://openalex.org/C172456720","wikidata":"https://www.wikidata.org/wiki/Q2945392","display_name":"Intramolecular reaction","level":3,"score":0.29319998621940613},{"id":"https://openalex.org/C2777052750","wikidata":"https://www.wikidata.org/wiki/Q17156600","display_name":"Cyclopropanation","level":3,"score":0.28349998593330383},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.2700999975204468},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C129694887","wikidata":"https://www.wikidata.org/wiki/Q47455153","display_name":"Stereoisomerism","level":3,"score":0.251800000667572}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17480/psk.2026.70.5.464","doi":"https://doi.org/10.17480/psk.2026.70.5.464","is_oa":false,"landing_page_url":"https://doi.org/10.17480/psk.2026.70.5.464","pdf_url":null,"source":{"id":"https://openalex.org/S4210195092","display_name":"Yakhak Hoeji","issn_l":"0377-9556","issn":["0377-9556","2383-9457"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Yakhak Hoeji","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2027604270","https://openalex.org/W1983456616","https://openalex.org/W4388460214","https://openalex.org/W2596028818","https://openalex.org/W4400577154","https://openalex.org/W4232659212","https://openalex.org/W2025833646","https://openalex.org/W2772243091","https://openalex.org/W2397214209","https://openalex.org/W1994011835"],"abstract_inverted_index":{"A":[0],"total":[1],"synthesis":[2,36],"of":[3,34,49,59],"viridistratin":[4],"B,":[5],"a":[6,15,27,38,46,54,63],"non-alternant":[7],"polycyclic":[8],"aromatic":[9],"hydrocarbon":[10],"(PAH)":[11],"natural":[12],"product":[13],"featuring":[14],"benzo[j]fluoranthene":[16],"framework,":[17],"has":[18],"been":[19],"accomplished":[20],"in":[21],"an":[22],"eight-step":[23],"linear":[24],"sequence":[25],"with":[26],"17%":[28],"overall":[29],"yield.":[30],"The":[31],"key":[32],"features":[33],"our":[35],"include":[37],"concise":[39],"route":[40],"to":[41],"the":[42,60],"tetracyclic":[43],"cyclization":[44],"precursor,":[45],"metal-free":[47],"construction":[48],"benzo[j]":[50],"fluoranthene":[51],"core":[52],"via":[53],"microwave-assisted":[55],"intramolecular":[56],"[2+2]/retro-[2+2]":[57],"cycloadditions":[58],"bis-N-tosylhydrazone":[61],"and":[62],"regioselective":[64],"O-demethylation.":[65]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-31T00:00:00"}
