{"id":"https://openalex.org/W2949643271","doi":"https://doi.org/10.1021/ol802451e","title":"Highly Regioselective Fluorination and Iodination of Alkynyl Enolates","display_name":"Highly Regioselective Fluorination and Iodination of Alkynyl Enolates","publication_year":2008,"publication_date":"2008-11-18","ids":{"openalex":"https://openalex.org/W2949643271","doi":"https://doi.org/10.1021/ol802451e","mag":"2949643271","pmid":"https://pubmed.ncbi.nlm.nih.gov/19053727"},"language":"en","primary_location":{"id":"doi:10.1021/ol802451e","doi":"https://doi.org/10.1021/ol802451e","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ol802451e","pdf_url":null,"source":{"id":"https://openalex.org/S201989124","display_name":"Organic Letters","issn_l":"1523-7052","issn":["1523-7052","1523-7060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Letters","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5102765788","display_name":"Yang Han","orcid":"https://orcid.org/0000-0001-6249-370X","observed_orcids":["https://orcid.org/0000-0001-6249-370X"]},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Han Yang","raw_affiliation_strings":["Department of Chemistry, University of Louisville, Louisville, Kentucky 40292"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Louisville, Louisville, Kentucky 40292","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026013529","display_name":"Bo Xu","orcid":"https://orcid.org/0000-0001-8702-1872","observed_orcids":["https://orcid.org/0000-0001-8702-1872"]},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo Xu","raw_affiliation_strings":["Department of Chemistry, University of Louisville, Louisville, Kentucky 40292"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Louisville, Louisville, Kentucky 40292","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061002470","display_name":"Gerald B. Hammond","orcid":"https://orcid.org/0000-0002-9814-5536","observed_orcids":["https://orcid.org/0000-0002-9814-5536"]},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Gerald B. Hammond","raw_affiliation_strings":["Department of Chemistry, University of Louisville, Louisville, Kentucky 40292"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, University of Louisville, Louisville, Kentucky 40292","institution_ids":["https://openalex.org/I142740786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061002470"],"corresponding_institution_ids":["https://openalex.org/I142740786"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":3.0358,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.91105121,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"10","issue":"24","first_page":"5589","last_page":"5591"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10947","display_name":"Fluorine in Organic Chemistry","score":0.9531000256538391,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10947","display_name":"Fluorine in Organic Chemistry","score":0.9531000256538391,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13859","display_name":"Organic Chemistry Synthesis Methods","score":0.017999999225139618,"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/T12228","display_name":"Coordination Chemistry and Organometallics","score":0.005200000014156103,"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/regioselective-fluorination","display_name":"regioselective fluorination","score":0.8999999761581421},{"id":"https://openalex.org/keywords/regioselective-iodination","display_name":"regioselective iodination","score":0.9760000109672546},{"id":"https://openalex.org/keywords/allenoates","display_name":"allenoates","score":0.7670000195503235},{"id":"https://openalex.org/keywords/silyl-ethers","display_name":"silyl ethers","score":0.6480000019073486},{"id":"https://openalex.org/keywords/lda","display_name":"LDA","score":0.3709999918937683},{"id":"https://openalex.org/keywords/nfsi","display_name":"NFSI","score":0.9419999718666077},{"id":"https://openalex.org/keywords/iodine","display_name":"iodine","score":0.7639999985694885},{"id":"https://openalex.org/keywords/quaternary-carbon-compounds","display_name":"quaternary carbon compounds","score":0.5199999809265137}],"concepts":[{"id":"https://openalex.org/C59759590","wikidata":"https://www.wikidata.org/wiki/Q2275927","display_name":"Regioselectivity","level":3,"score":0.9602634906768799},{"id":"https://openalex.org/C65973085","wikidata":"https://www.wikidata.org/wiki/Q888529","display_name":"Halogenation","level":2,"score":0.9333685636520386},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9178448915481567},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.47399818897247314},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.44086652994155884},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3703545928001404},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.2642011046409607}],"mesh":[{"descriptor_ui":"D000480","descriptor_name":"Alkynes","qualifier_ui":"Q000138","qualifier_name":"chemical synthesis","is_major_topic":true},{"descriptor_ui":"D000480","descriptor_name":"Alkynes","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D054879","descriptor_name":"Halogenation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1021/ol802451e","doi":"https://doi.org/10.1021/ol802451e","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ol802451e","pdf_url":null,"source":{"id":"https://openalex.org/S201989124","display_name":"Organic Letters","issn_l":"1523-7052","issn":["1523-7052","1523-7060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic Letters","raw_type":"journal-article"},{"id":"pmid:19053727","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19053727","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Organic letters","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1968202196","https://openalex.org/W1971764355","https://openalex.org/W1978498831","https://openalex.org/W1982728952","https://openalex.org/W1985046288","https://openalex.org/W1987823647","https://openalex.org/W1990456567","https://openalex.org/W2008777623","https://openalex.org/W2014293111","https://openalex.org/W2015924422","https://openalex.org/W2018930157","https://openalex.org/W2024075587","https://openalex.org/W2024916206","https://openalex.org/W2033436247","https://openalex.org/W2036424911","https://openalex.org/W2043186454","https://openalex.org/W2044593704","https://openalex.org/W2054857449","https://openalex.org/W2064138316","https://openalex.org/W2068811226","https://openalex.org/W2083354037","https://openalex.org/W2084042728","https://openalex.org/W2090483219","https://openalex.org/W2098675560","https://openalex.org/W2122151907","https://openalex.org/W2122390025","https://openalex.org/W2138543449","https://openalex.org/W2140158637","https://openalex.org/W2158208648","https://openalex.org/W2949745654","https://openalex.org/W2950458518","https://openalex.org/W2951323854","https://openalex.org/W2952295532","https://openalex.org/W4240168978"],"related_works":["https://openalex.org/W2940041976","https://openalex.org/W6923910089","https://openalex.org/W4255559941","https://openalex.org/W4292187369","https://openalex.org/W4394843741","https://openalex.org/W1808864539","https://openalex.org/W1994549797","https://openalex.org/W2141582995","https://openalex.org/W2004644409","https://openalex.org/W2339784964"],"abstract_inverted_index":{"A":[0],"simple":[1],"yet":[2],"efficient":[3],"approach":[4],"to":[5],"various":[6],"functionalized":[7],"quaternary":[8],"alpha-alkynyl":[9],"alpha-fluoro":[10],"esters":[11],"and":[12],"gamma-iodoallenoates":[13],"from":[14],"readily":[15],"available":[16],"allenoates":[17],"through":[18],"an":[19],"alkynyl":[20,31,48],"enolate":[21,32,49],"intermediate":[22],"generated":[23],"by":[24],"LDA":[25],"is":[26],"presented.":[27],"Reaction":[28],"of":[29,43,47],"this":[30],"with":[33,50],"NFSI":[34],"gives":[35,52],"the":[36,41,44,54],"alpha-product":[37],"(alpha-alkynyl-alpha-fluoro":[38],"ester),":[39],"whereas":[40],"reaction":[42],"silyl":[45],"ether":[46],"I(2)":[51],"solely":[53],"gamma-product":[55],"(iodoallenoate).":[56]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2019-06-27T00:00:00"}
