{"id":"https://openalex.org/W1982994127","doi":"https://doi.org/10.1021/jo00326a053","title":"New procedure for the chlorination of pyrimidine and purine nucleosides","display_name":"New procedure for the chlorination of pyrimidine and purine nucleosides","publication_year":1981,"publication_date":"1981-06-01","ids":{"openalex":"https://openalex.org/W1982994127","doi":"https://doi.org/10.1021/jo00326a053","mag":"1982994127"},"language":"en","primary_location":{"id":"doi:10.1021/jo00326a053","doi":"https://doi.org/10.1021/jo00326a053","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo00326a053","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","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/A5047450352","display_name":"E. K. RYU","orcid":"https://orcid.org/0000-0002-8915-2144","observed_orcids":["https://orcid.org/0000-0002-8915-2144"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eung K. Ryu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5072320748","display_name":"Malcolm MacCoss","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Malcolm MacCoss","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":1.0166,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.72400836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"46","issue":"13","first_page":"2819","last_page":"2823"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10432","display_name":"DNA and Nucleic Acid Chemistry","score":0.8651999831199646,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10432","display_name":"DNA and Nucleic Acid Chemistry","score":0.8651999831199646,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12191","display_name":"Chemical Reaction Mechanisms","score":0.01489999983459711,"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/T11748","display_name":"Organophosphorus compounds synthesis","score":0.014700000174343586,"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/chlorination","display_name":"chlorination","score":0.8330000042915344},{"id":"https://openalex.org/keywords/pyrimidine-nucleosides","display_name":"pyrimidine nucleosides","score":0.949999988079071},{"id":"https://openalex.org/keywords/purine-nucleosides","display_name":"purine nucleosides","score":1.0},{"id":"https://openalex.org/keywords/nucleoside-modification","display_name":"nucleoside modification","score":0.7149999737739563},{"id":"https://openalex.org/keywords/nucleoside-synthesis","display_name":"nucleoside synthesis","score":0.5260000228881836}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.7427762746810913},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5404530167579651},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.5190104246139526},{"id":"https://openalex.org/C2778447006","wikidata":"https://www.wikidata.org/wiki/Q1156474","display_name":"Icon","level":2,"score":0.5028597712516785},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46461760997772217},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.3389738202095032},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2723045349121094},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/jo00326a053","doi":"https://doi.org/10.1021/jo00326a053","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo00326a053","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":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321739","display_name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","ror":"https://ror.org/059ex5q34"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3175319091","https://openalex.org/W4360922125","https://openalex.org/W2056060060","https://openalex.org/W220677501","https://openalex.org/W2076882245","https://openalex.org/W2175435306","https://openalex.org/W2981902742","https://openalex.org/W4207071872","https://openalex.org/W4283720006"],"abstract_inverted_index":{"ADVERTISEMENT":[0],"RETURN":[1],"TO":[2],"ISSUEPREVArticleNEXTNew":[3],"procedure":[4],"for":[5,144],"the":[6,48,79,84,113,124,137,140,145,152,158],"chlorination":[7],"of":[8,51,86,112],"pyrimidine":[9],"and":[10,15,61,66,95,139,156,172,174],"purine":[11],"nucleosidesEung":[12],"K.":[13],"Ryu":[14],"Malcolm":[16],"MacCossCite":[17],"this:":[18],"J.":[19],"Org.":[20],"Chem.":[21],"1981,":[22],"46,":[23],"13,":[24],"2819\u20132823Publication":[25],"Date":[26],"(Print):June":[27],"1,":[28],"1981Publication":[29],"History":[30],"Published":[31],"online1":[32],"May":[33],"2002Published":[34],"inissue":[35],"1":[36],"June":[37],"1981https://pubs.acs.org/doi/10.1021/jo00326a053https://doi.org/10.1021/jo00326a053research-articleACS":[38],"PublicationsRequest":[39],"reuse":[40],"permissionsArticle":[41],"Views677Altmetric-Citations49LEARN":[42],"ABOUT":[43],"THESE":[44],"METRICSArticle":[45],"Views":[46],"are":[47,70,83],"COUNTER-compliant":[49],"sum":[50],"full":[52],"text":[53],"article":[54,118],"downloads":[55],"since":[56],"November":[57],"2008":[58],"(both":[59],"PDF":[60],"HTML)":[62],"across":[63],"all":[64],"institutions":[65],"individuals.":[67],"These":[68],"metrics":[69],"regularly":[71],"updated":[72,96],"to":[73,78],"reflect":[74],"usage":[75],"leading":[76],"up":[77],"last":[80],"few":[81],"days.Citations":[82],"number":[85],"other":[87],"articles":[88],"citing":[89],"this":[90],"article,":[91],"calculated":[92],"by":[93],"Crossref":[94,102],"daily.":[97],"Find":[98,148],"more":[99,149],"information":[100,150],"about":[101,136],"citation":[103],"counts.The":[104],"Altmetric":[105,153],"Attention":[106,154],"Score":[107,155],"is":[108,160],"a":[109,116,129],"quantitative":[110],"measure":[111],"attention":[114],"that":[115],"research":[117],"has":[119],"received":[120],"online.":[121],"Clicking":[122],"on":[123,151],"donut":[125],"icon":[126],"will":[127],"load":[128],"page":[130],"at":[131],"altmetric.com":[132],"with":[133,168],"additional":[134],"details":[135],"score":[138,159],"social":[141],"media":[142],"presence":[143],"given":[146],"article.":[147],"how":[157],"calculated.":[161],"Share":[162,177],"Add":[163],"toView":[164],"InAdd":[165],"Full":[166],"Text":[167],"ReferenceAdd":[169],"Description":[170],"ExportRISCitationCitation":[171],"abstractCitation":[173],"referencesMore":[175],"Options":[176],"onFacebookTwitterWechatLinked":[178],"InRedditEmail":[179],"Other":[180],"access":[181],"optionsGet":[182],"e-Alertsclose":[183],"Get":[184],"e-Alerts":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}