{"id":"https://openalex.org/W2167366677","doi":"https://doi.org/10.1021/jo00102a009","title":"Lithium Cobalt-Bis-Dicarbollide: A Novel Lewis Acid Catalyst for the Conjugate Addition of Silyl Ketene Acetals to Hindered .alpha.,.beta.-Unsaturated Carbonyl Compounds","display_name":"Lithium Cobalt-Bis-Dicarbollide: A Novel Lewis Acid Catalyst for the Conjugate Addition of Silyl Ketene Acetals to Hindered .alpha.,.beta.-Unsaturated Carbonyl Compounds","publication_year":1994,"publication_date":"1994-11-01","ids":{"openalex":"https://openalex.org/W2167366677","doi":"https://doi.org/10.1021/jo00102a009","mag":"2167366677"},"language":"en","primary_location":{"id":"doi:10.1021/jo00102a009","doi":"https://doi.org/10.1021/jo00102a009","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo00102a009","pdf_url":null,"source":{"id":"https://openalex.org/S205050996","display_name":"The Journal of Organic Chemistry","issn_l":"0022-3263","issn":["0022-3263","1520-6904"],"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":"The Journal of Organic 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/A5023966573","display_name":"William J. DuBay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"William J. DuBay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081871495","display_name":"Paul A. Grieco","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul A. Grieco","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5037754980","display_name":"Lee J. Todd","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lee J. Todd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":1.4844,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.79592217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"59","issue":"23","first_page":"6898","last_page":"6899"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12228","display_name":"Coordination Chemistry and Organometallics","score":0.25999999046325684,"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/T12228","display_name":"Coordination Chemistry and Organometallics","score":0.25999999046325684,"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":0.2264000028371811,"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/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.163100004196167,"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/lewis-acid-catalysis","display_name":"Lewis acid catalysis","score":0.796999990940094},{"id":"https://openalex.org/keywords/conjugate-addition","display_name":"conjugate addition","score":0.9269999861717224},{"id":"https://openalex.org/keywords/silyl-ketene-acetals","display_name":"silyl ketene acetals","score":0.996999979019165},{"id":"https://openalex.org/keywords/alpha-beta-unsaturated-carbonyl-compounds","display_name":"\u03b1,\u03b2-unsaturated carbonyl compounds","score":0.8769999742507935},{"id":"https://openalex.org/keywords/organocobalt-reagents","display_name":"organocobalt reagents","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9596506357192993},{"id":"https://openalex.org/C2778874822","wikidata":"https://www.wikidata.org/wiki/Q368158","display_name":"Ketene","level":2,"score":0.8192479610443115},{"id":"https://openalex.org/C5304478","wikidata":"https://www.wikidata.org/wiki/Q502457","display_name":"Silylation","level":3,"score":0.7521653175354004},{"id":"https://openalex.org/C163638829","wikidata":"https://www.wikidata.org/wiki/Q900337","display_name":"Lewis acids and bases","level":3,"score":0.7401358485221863},{"id":"https://openalex.org/C197336794","wikidata":"https://www.wikidata.org/wiki/Q5161150","display_name":"Conjugate","level":2,"score":0.7144985198974609},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.6945268511772156},{"id":"https://openalex.org/C515602321","wikidata":"https://www.wikidata.org/wiki/Q740","display_name":"Cobalt","level":2,"score":0.690704345703125},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.5719982385635376},{"id":"https://openalex.org/C2778541603","wikidata":"https://www.wikidata.org/wiki/Q152763","display_name":"Lithium (medication)","level":2,"score":0.5577008724212646},{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.5333186388015747},{"id":"https://openalex.org/C2776174256","wikidata":"https://www.wikidata.org/wiki/Q830842","display_name":"BETA (programming language)","level":2,"score":0.4633418023586273},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3591303825378418},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C2775944032","wikidata":"https://www.wikidata.org/wiki/Q22907659","display_name":"Patient satisfaction","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.0},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/jo00102a009","doi":"https://doi.org/10.1021/jo00102a009","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo00102a009","pdf_url":null,"source":{"id":"https://openalex.org/S205050996","display_name":"The Journal of Organic Chemistry","issn_l":"0022-3263","issn":["0022-3263","1520-6904"],"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":"The Journal of Organic 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":0,"referenced_works":[],"related_works":["https://openalex.org/W2949731369","https://openalex.org/W2093598118","https://openalex.org/W2951127097","https://openalex.org/W2129520628","https://openalex.org/W1995946708","https://openalex.org/W2950002877","https://openalex.org/W2952727683","https://openalex.org/W2951975764","https://openalex.org/W2060791441","https://openalex.org/W2075092574"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTLithium":[3],"Cobalt-Bis-Dicarbollide:":[4],"A":[5],"Novel":[6],"Lewis":[7],"Acid":[8],"Catalyst":[9],"for":[10,158],"the":[11,62,93,98,127,138,151,154,159,166,172],"Conjugate":[12],"Addition":[13],"of":[14,65,100,126],"Silyl":[15],"Ketene":[16],"Acetals":[17],"to":[18,87,92],"Hindered":[19],".alpha.,.beta.-Unsaturated":[20],"Carbonyl":[21],"CompoundsWilliam":[22],"J.":[23,30,33],"DuBay,":[24],"Paul":[25],"A.":[26],"Grieco,":[27],"and":[28,75,80,109,153,170,186,188],"Lee":[29],"ToddCite":[31],"this:":[32],"Org.":[34],"Chem.":[35],"1994,":[36],"59,":[37],"23,":[38],"6898\u20136899Publication":[39],"Date":[40],"(Print):November":[41],"1,":[42],"1994Publication":[43],"History":[44],"Published":[45],"online1":[46],"May":[47],"2002Published":[48],"inissue":[49],"1":[50],"November":[51,71],"1994https://pubs.acs.org/doi/10.1021/jo00102a009https://doi.org/10.1021/jo00102a009research-articleACS":[52],"PublicationsRequest":[53],"reuse":[54],"permissionsArticle":[55],"Views313Altmetric-Citations26LEARN":[56],"ABOUT":[57],"THESE":[58],"METRICSArticle":[59],"Views":[60],"are":[61,84,97],"COUNTER-compliant":[63],"sum":[64],"full":[66],"text":[67],"article":[68,132],"downloads":[69],"since":[70],"2008":[72],"(both":[73],"PDF":[74],"HTML)":[76],"across":[77],"all":[78],"institutions":[79],"individuals.":[81],"These":[82],"metrics":[83],"regularly":[85],"updated":[86,110],"reflect":[88],"usage":[89],"leading":[90],"up":[91],"last":[94],"few":[95],"days.Citations":[96],"number":[99],"other":[101],"articles":[102],"citing":[103],"this":[104],"article,":[105],"calculated":[106],"by":[107],"Crossref":[108,116],"daily.":[111],"Find":[112,162],"more":[113,163],"information":[114,164],"about":[115,150],"citation":[117],"counts.The":[118],"Altmetric":[119,167],"Attention":[120,168],"Score":[121,169],"is":[122,174],"a":[123,130,143],"quantitative":[124],"measure":[125],"attention":[128],"that":[129],"research":[131],"has":[133],"received":[134],"online.":[135],"Clicking":[136],"on":[137,165],"donut":[139],"icon":[140],"will":[141],"load":[142],"page":[144],"at":[145],"altmetric.com":[146],"with":[147,182],"additional":[148],"details":[149],"score":[152,173],"social":[155],"media":[156],"presence":[157],"given":[160],"article.":[161],"how":[171],"calculated.":[175],"Share":[176,191],"Add":[177],"toView":[178],"InAdd":[179],"Full":[180],"Text":[181],"ReferenceAdd":[183],"Description":[184],"ExportRISCitationCitation":[185],"abstractCitation":[187],"referencesMore":[189],"Options":[190],"onFacebookTwitterWechatLinked":[192],"InRedditEmail":[193],"Other":[194],"access":[195],"optionsGet":[196],"e-AlertscloseSupporting":[197],"Info":[198],"(1)\u00bbSupporting":[199],"Information":[200,202],"Supporting":[201],"Get":[203],"e-Alerts":[204]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}