{"id":"https://openalex.org/W2005363003","doi":"https://doi.org/10.1021/ja00003a051","title":"Stereoselective aldol reactions of chlorotitanium enolates. An efficient method for the assemblage of polypropionate-related synthons","display_name":"Stereoselective aldol reactions of chlorotitanium enolates. An efficient method for the assemblage of polypropionate-related synthons","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W2005363003","doi":"https://doi.org/10.1021/ja00003a051","mag":"2005363003"},"language":"en","primary_location":{"id":"doi:10.1021/ja00003a051","doi":"https://doi.org/10.1021/ja00003a051","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja00003a051","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","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/A5035782410","display_name":"David Albert Evans","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David A. Evans","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110032090","display_name":"Dale L. Rieger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dale L. Rieger","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055323269","display_name":"Mark T. Bilodeau","orcid":"https://orcid.org/0000-0001-7502-9041","observed_orcids":["https://orcid.org/0000-0001-7502-9041"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark T. Bilodeau","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051810560","display_name":"F\u00e8lix Urp\u0131\u0301","orcid":"https://orcid.org/0000-0003-4289-6506","observed_orcids":["https://orcid.org/0000-0003-4289-6506"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Felix Urpi","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":12.1403,"has_fulltext":false,"cited_by_count":314,"citation_normalized_percentile":{"value":0.99264706,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"113","issue":"3","first_page":"1047","last_page":"1049"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.75,"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/T10013","display_name":"Asymmetric Synthesis and Catalysis","score":0.75,"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":0.15160000324249268,"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":0.026000000536441803,"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/stereoselective-aldol-reaction","display_name":"stereoselective aldol reaction","score":0.9150000214576721},{"id":"https://openalex.org/keywords/organotitanium-reagents","display_name":"organotitanium reagents","score":0.7760000228881836},{"id":"https://openalex.org/keywords/enolates","display_name":"enolates","score":0.4569999873638153},{"id":"https://openalex.org/keywords/aldol-condensation","display_name":"aldol condensation","score":0.6039999723434448},{"id":"https://openalex.org/keywords/organotitanium-chemistry","display_name":"organotitanium chemistry","score":0.47999998927116394}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.6247702836990356},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.577792227268219},{"id":"https://openalex.org/C2778407487","wikidata":"https://www.wikidata.org/wiki/Q14565201","display_name":"Altmetrics","level":2,"score":0.5659826993942261},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5585668683052063},{"id":"https://openalex.org/C2777798969","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Assemblage (archaeology)","level":2,"score":0.520236611366272},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4480566680431366},{"id":"https://openalex.org/C61156836","wikidata":"https://www.wikidata.org/wiki/Q494392","display_name":"Aldol reaction","level":3,"score":0.4328266978263855},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3939058482646942},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.3404301702976227},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20514455437660217},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.15620076656341553},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.12372365593910217},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08301758766174316},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/ja00003a051","doi":"https://doi.org/10.1021/ja00003a051","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja00003a051","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2950854622","https://openalex.org/W2002051842","https://openalex.org/W2951277258","https://openalex.org/W2076481470","https://openalex.org/W2086398705","https://openalex.org/W2061845297","https://openalex.org/W4390475723","https://openalex.org/W2952187096","https://openalex.org/W2039505605","https://openalex.org/W2951326398"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTStereoselective":[3],"aldol":[4],"reactions":[5],"of":[6,15,63,98,124],"chlorotitanium":[7],"enolates.":[8],"An":[9],"efficient":[10],"method":[11],"for":[12,156],"the":[13,60,91,96,125,136,149,152,157,164,170],"assemblage":[14],"polypropionate-related":[16],"synthonsDavid":[17],"A.":[18],"Evans,":[19],"Dale":[20],"L.":[21],"Rieger,":[22],"Mark":[23],"T.":[24],"Bilodeau,":[25],"and":[26,73,78,107,151,168,184,186],"Felix":[27],"UrpiCite":[28],"this:":[29],"J.":[30],"Am.":[31],"Chem.":[32],"Soc.":[33],"1991,":[34],"113,":[35],"3,":[36],"1047\u20131049Publication":[37],"Date":[38],"(Print):January":[39],"1,":[40],"1991Publication":[41],"History":[42],"Published":[43],"online1":[44],"May":[45],"2002Published":[46],"inissue":[47],"1":[48],"January":[49],"1991https://pubs.acs.org/doi/10.1021/ja00003a051https://doi.org/10.1021/ja00003a051research-articleACS":[50],"PublicationsRequest":[51],"reuse":[52],"permissionsArticle":[53],"Views4000Altmetric-Citations288LEARN":[54],"ABOUT":[55],"THESE":[56],"METRICSArticle":[57],"Views":[58],"are":[59,82,95],"COUNTER-compliant":[61],"sum":[62],"full":[64],"text":[65],"article":[66,130],"downloads":[67],"since":[68],"November":[69],"2008":[70],"(both":[71],"PDF":[72],"HTML)":[74],"across":[75],"all":[76],"institutions":[77],"individuals.":[79],"These":[80],"metrics":[81],"regularly":[83],"updated":[84,108],"to":[85,90],"reflect":[86],"usage":[87],"leading":[88],"up":[89],"last":[92],"few":[93],"days.Citations":[94],"number":[97],"other":[99],"articles":[100],"citing":[101],"this":[102],"article,":[103],"calculated":[104],"by":[105],"Crossref":[106,114],"daily.":[109],"Find":[110,160],"more":[111,161],"information":[112,162],"about":[113,148],"citation":[115],"counts.The":[116],"Altmetric":[117,165],"Attention":[118,166],"Score":[119,167],"is":[120,172],"a":[121,128,141],"quantitative":[122],"measure":[123],"attention":[126],"that":[127],"research":[129],"has":[131],"received":[132],"online.":[133],"Clicking":[134],"on":[135,163],"donut":[137],"icon":[138],"will":[139],"load":[140],"page":[142],"at":[143],"altmetric.com":[144],"with":[145,180],"additional":[146],"details":[147],"score":[150,171],"social":[153],"media":[154],"presence":[155],"given":[158],"article.":[159],"how":[169],"calculated.":[173],"Share":[174,189],"Add":[175],"toView":[176],"InAdd":[177],"Full":[178],"Text":[179],"ReferenceAdd":[181],"Description":[182],"ExportRISCitationCitation":[183],"abstractCitation":[185],"referencesMore":[187],"Options":[188],"onFacebookTwitterWechatLinked":[190],"InRedditEmail":[191],"Other":[192],"access":[193],"optionsGet":[194],"e-AlertscloseSupporting":[195],"Info":[196],"(1)\u00bbSupporting":[197],"Information":[198,200],"Supporting":[199],"Get":[201],"e-Alerts":[202]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":8}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
