{"doi":"10.1021/jacs.4c02674","title":"Triple-Dearomative Photocycloaddition: A Strategy to Construct Caged Molecular Frameworks","abstract":"-benzo-dioxo-pentacycloundecane framework was serendipitously obtained in a single transformation via triple-dearomative photocycloaddition of chromone esters with furans. This caged structure was generated as part of an effort to access a tricyclic, oxygen-bridged intermediate enroute to the dihydroxanthone natural product nidulalin A. Reaction scope and limitations were thoroughly investigated, revealing the ability to access a multitude of synthetically challenging caged scaffolds in a two-step sequence. Photophysical studies provided key mechanistic insights on the process for formation of the novel caged scaffold.","journal":"Journal of the American Chemical Society","year":2024,"id":453040,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":9,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9485,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1275603,"name":"Jayachandran Parthiban","orcid":"0000-0002-5916-1701","position":1,"is_corresponding":false},{"id":310840,"name":"Steffen Jockusch","orcid":"0000-0002-4592-5280","position":2,"is_corresponding":false},{"id":1275604,"name":"Jayaraman Sivaguru","orcid":"0000-0002-0446-6903","position":3,"is_corresponding":false},{"id":275161,"name":"John A. Porco","orcid":"0000-0002-2991-5680","position":4,"is_corresponding":false},{"id":1167579,"name":"Kaijie Ji","orcid":"0000-0003-2625-1791","position":0,"is_corresponding":true}],"reference_count":50,"raw_metadata":null,"created_at":"2026-07-19T02:02:58.784290Z","pmid":"38708818","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}