{"id":"https://openalex.org/W2065697489","doi":"https://doi.org/10.1021/jo049812u","title":"Effect of Amine Nature on Reaction Rate and Mechanism in Nucleophilic Substitution Reactions of 2,4-Dinitrophenyl X-Substituted Benzenesulfonates with Alicyclic Secondary Amines","display_name":"Effect of Amine Nature on Reaction Rate and Mechanism in Nucleophilic Substitution Reactions of 2,4-Dinitrophenyl X-Substituted Benzenesulfonates with Alicyclic Secondary Amines","publication_year":2004,"publication_date":"2004-04-01","ids":{"openalex":"https://openalex.org/W2065697489","doi":"https://doi.org/10.1021/jo049812u","mag":"2065697489","pmid":"https://pubmed.ncbi.nlm.nih.gov/15104458"},"language":"en","primary_location":{"id":"doi:10.1021/jo049812u","doi":"https://doi.org/10.1021/jo049812u","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo049812u","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","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/A5113561724","display_name":"Ik\u2010Hwan Um","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I120158604","display_name":"Kunsan National University","ror":"https://ror.org/02yj55q56","country_code":"KR","type":"education","lineage":["https://openalex.org/I120158604"]},{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]},{"id":"https://openalex.org/I4405286310","display_name":"Institute for Materials Chemistry and Engineering, Kyushu University","ror":"https://ror.org/01s8eag11","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286310"]}],"countries":["JP","KR"],"is_corresponding":false,"raw_author_name":"Ik-Hwan Um","raw_affiliation_strings":["Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan","institution_ids":["https://openalex.org/I120158604","https://openalex.org/I135598925","https://openalex.org/I138925566","https://openalex.org/I4405286310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087086053","display_name":"Sun-Mee Chun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I120158604","display_name":"Kunsan National University","ror":"https://ror.org/02yj55q56","country_code":"KR","type":"education","lineage":["https://openalex.org/I120158604"]},{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]},{"id":"https://openalex.org/I4405286310","display_name":"Institute for Materials Chemistry and Engineering, Kyushu University","ror":"https://ror.org/01s8eag11","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286310"]}],"countries":["JP","KR"],"is_corresponding":false,"raw_author_name":"Sun-Mee Chun","raw_affiliation_strings":["Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan","institution_ids":["https://openalex.org/I120158604","https://openalex.org/I135598925","https://openalex.org/I138925566","https://openalex.org/I4405286310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007997341","display_name":"Ok-Mi Chae","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I120158604","display_name":"Kunsan National University","ror":"https://ror.org/02yj55q56","country_code":"KR","type":"education","lineage":["https://openalex.org/I120158604"]},{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]},{"id":"https://openalex.org/I4405286310","display_name":"Institute for Materials Chemistry and Engineering, Kyushu University","ror":"https://ror.org/01s8eag11","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286310"]}],"countries":["JP","KR"],"is_corresponding":false,"raw_author_name":"Ok-Mi Chae","raw_affiliation_strings":["Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan","institution_ids":["https://openalex.org/I120158604","https://openalex.org/I135598925","https://openalex.org/I138925566","https://openalex.org/I4405286310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113824262","display_name":"Mizue Fujio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I120158604","display_name":"Kunsan National University","ror":"https://ror.org/02yj55q56","country_code":"KR","type":"education","lineage":["https://openalex.org/I120158604"]},{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]},{"id":"https://openalex.org/I4405286310","display_name":"Institute for Materials Chemistry and Engineering, Kyushu University","ror":"https://ror.org/01s8eag11","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286310"]}],"countries":["JP","KR"],"is_corresponding":false,"raw_author_name":"Mizue Fujio","raw_affiliation_strings":["Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan","institution_ids":["https://openalex.org/I120158604","https://openalex.org/I135598925","https://openalex.org/I138925566","https://openalex.org/I4405286310"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108772469","display_name":"Yuho Tsuno","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I120158604","display_name":"Kunsan National University","ror":"https://ror.org/02yj55q56","country_code":"KR","type":"education","lineage":["https://openalex.org/I120158604"]},{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I138925566","display_name":"Ewha Womans University","ror":"https://ror.org/053fp5c05","country_code":"KR","type":"education","lineage":["https://openalex.org/I138925566"]},{"id":"https://openalex.org/I4405286310","display_name":"Institute for Materials Chemistry and Engineering, Kyushu University","ror":"https://ror.org/01s8eag11","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405286310"]}],"countries":["JP","KR"],"is_corresponding":false,"raw_author_name":"Yuho Tsuno","raw_affiliation_strings":["Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Ewha Womans University, Seoul 120-750, Korea, Department of Chemistry, Kunsan National University, Kunsan 573-701, Korea, and Institute for Materials Chemistry and Engineering, Kyushu University, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan","institution_ids":["https://openalex.org/I120158604","https://openalex.org/I135598925","https://openalex.org/I138925566","https://openalex.org/I4405286310"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.1134,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.85258813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"69","issue":"9","first_page":"3166","last_page":"3172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12191","display_name":"Chemical Reaction Mechanisms","score":0.9990000128746033,"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/T12191","display_name":"Chemical Reaction Mechanisms","score":0.9990000128746033,"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/T14068","display_name":"Organic and Inorganic Chemical Reactions","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T11831","display_name":"Chemical Synthesis and Reactions","score":0.00019999999494757503,"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/nucleophilic-substitution","display_name":"nucleophilic substitution","score":0.9490000009536743},{"id":"https://openalex.org/keywords/benzenesulfonate","display_name":"benzenesulfonate","score":0.8849999904632568},{"id":"https://openalex.org/keywords/amine-basicity","display_name":"amine basicity","score":0.8709999918937683},{"id":"https://openalex.org/keywords/regioselectivity","display_name":"regioselectivity","score":0.8560000061988831},{"id":"https://openalex.org/keywords/reaction-mechanism","display_name":"reaction mechanism","score":0.6660000085830688},{"id":"https://openalex.org/keywords/rate-limiting-step","display_name":"rate-determining step","score":0.8360000252723694},{"id":"https://openalex.org/keywords/distance-effects","display_name":"distance effects","score":0.5590000152587891},{"id":"https://openalex.org/keywords/electronic-substituent-effects","display_name":"substituent electronic effects","score":0.6019999980926514},{"id":"https://openalex.org/keywords/second-order-rate-constants","display_name":"second-order rate constants","score":0.6190000176429749}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9548205733299255},{"id":"https://openalex.org/C206263279","wikidata":"https://www.wikidata.org/wiki/Q155368","display_name":"Alicyclic compound","level":2,"score":0.8569107055664062},{"id":"https://openalex.org/C2778689049","wikidata":"https://www.wikidata.org/wiki/Q898422","display_name":"Substituent","level":2,"score":0.6915388107299805},{"id":"https://openalex.org/C131779359","wikidata":"https://www.wikidata.org/wiki/Q471875","display_name":"Amine gas treating","level":2,"score":0.5604382753372192},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.5339219570159912},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.5136412978172302},{"id":"https://openalex.org/C178907741","wikidata":"https://www.wikidata.org/wiki/Q745930","display_name":"Nucleophile","level":3,"score":0.4974513351917267},{"id":"https://openalex.org/C93391505","wikidata":"https://www.wikidata.org/wiki/Q658700","display_name":"Reaction rate constant","level":3,"score":0.47533464431762695},{"id":"https://openalex.org/C87906975","wikidata":"https://www.wikidata.org/wiki/Q899114","display_name":"Sulfonyl","level":3,"score":0.438810795545578},{"id":"https://openalex.org/C9061509","wikidata":"https://www.wikidata.org/wiki/Q901713","display_name":"Nucleophilic aromatic substitution","level":3,"score":0.43091168999671936},{"id":"https://openalex.org/C135731615","wikidata":"https://www.wikidata.org/wiki/Q658656","display_name":"Nucleophilic substitution","level":2,"score":0.3995809853076935},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.3339247703552246},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.2629789710044861},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.251279354095459},{"id":"https://openalex.org/C148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","level":2,"score":0.1290956735610962},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.05661097168922424},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/jo049812u","doi":"https://doi.org/10.1021/jo049812u","is_oa":false,"landing_page_url":"https://doi.org/10.1021/jo049812u","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"},{"id":"pmid:15104458","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15104458","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":"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":29,"referenced_works":["https://openalex.org/W653279963","https://openalex.org/W1583558678","https://openalex.org/W1932611296","https://openalex.org/W1971815641","https://openalex.org/W1991579202","https://openalex.org/W1993500426","https://openalex.org/W1994300623","https://openalex.org/W1998334930","https://openalex.org/W2000312079","https://openalex.org/W2002979052","https://openalex.org/W2003844316","https://openalex.org/W2005258823","https://openalex.org/W2008855695","https://openalex.org/W2009204807","https://openalex.org/W2019779820","https://openalex.org/W2022326203","https://openalex.org/W2037498314","https://openalex.org/W2041320416","https://openalex.org/W2062614276","https://openalex.org/W2069157396","https://openalex.org/W2072075619","https://openalex.org/W2077788341","https://openalex.org/W2080472558","https://openalex.org/W2087695097","https://openalex.org/W2145110157","https://openalex.org/W2950615386","https://openalex.org/W2952891755","https://openalex.org/W3004528772","https://openalex.org/W4232377207"],"related_works":["https://openalex.org/W2095148353","https://openalex.org/W1986320280","https://openalex.org/W1826701687","https://openalex.org/W2032131597","https://openalex.org/W882994526","https://openalex.org/W265054897","https://openalex.org/W2150823355","https://openalex.org/W2042064626","https://openalex.org/W924186427","https://openalex.org/W121555431"],"abstract_inverted_index":{"Second-order":[0],"rate":[1,143],"constants":[2,144],"have":[3,182],"been":[4,117,183],"measured":[5],"for":[6,108,122,137,145,157,188,192],"reactions":[7,123],"of":[8,15,71,105,131,169,179],"2,4-dinitrophenyl":[9],"X-substituted":[10],"benzenesulfonates":[11],"with":[12,84,124,128,165],"a":[13,85],"series":[14],"alicyclic":[16],"secondary":[17,97,125],"amines.":[18],"The":[19,30,75,96,113,141,173],"reaction":[20,180],"proceeds":[21,79],"through":[22,80],"S-O":[23,31,76,110,147],"and":[24,42,176],"C-O":[25,159,194],"bond":[26,32,77,111,148,160,195],"fission":[27,33,78,149,161,196],"pathways":[28],"competitively.":[29],"occurs":[34],"more":[35,51,100],"dominantly":[36],"as":[37,65,67],"the":[38,43,47,57,62,68,72,88,109,146,158,166,170,177,189,193],"amine":[39,63],"basicity":[40,64,107],"increases":[41],"substituent":[44,73,171],"X":[45],"in":[46,87,151],"sulfonyl":[48],"moiety":[49],"becomes":[50],"strongly":[52],"electron":[53],"withdrawing,":[54],"indicating":[55],"that":[56],"regioselectivity":[58],"is":[59],"governed":[60],"by":[61],"well":[66],"electronic":[69,167],"nature":[70,168,178],"X.":[74,172],"an":[81],"addition":[82],"intermediate":[83],"change":[86],"rate-determining":[89],"step":[90],"at":[91],"pK(a)":[92],"degrees":[93],"=":[94],"9.1.":[95],"amines":[98,104,126,130],"are":[99],"reactive":[101],"than":[102,127],"primary":[103,129],"similar":[106,132],"fission.":[112],"k(1)":[114],"value":[115],"has":[116],"determined":[118],"to":[119,185],"be":[120,186],"larger":[121],"basicity,":[133],"which":[134],"fully":[135],"accounts":[136],"their":[138],"higher":[139],"reactivity.":[140],"second-order":[142],"result":[150],"linear":[152],"Yukawa-Tsuno":[153],"plots":[154],"while":[155],"those":[156],"exhibit":[162],"poor":[163,190],"correlation":[164,191],"distance":[174],"effect":[175],"mechanism":[181],"suggested":[184],"responsible":[187],"pathway.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-10-24T09:50:30.924529","created_date":"2016-06-24T00:00:00"}
