{"id":"https://openalex.org/W7223260146","doi":"https://doi.org/10.26434/chemrxiv.15010934/v1","title":"\u201cNONO\u201d calix[4]arene zirconium complexes with functionalized side chains","display_name":"\u201cNONO\u201d calix[4]arene zirconium complexes with functionalized side chains","publication_year":2026,"publication_date":"2026-10-23","ids":{"openalex":"https://openalex.org/W7223260146","doi":"https://doi.org/10.26434/chemrxiv.15010934/v1"},"language":"en","primary_location":{"id":"doi:10.26434/chemrxiv.15010934/v1","doi":"https://doi.org/10.26434/chemrxiv.15010934/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010934/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010934/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010934/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111349271","display_name":"Matteo Cardoso","orcid":"https://orcid.org/0000-0002-2385-3896","observed_orcids":["https://orcid.org/0000-0002-2385-3896"]},"institutions":[{"id":"https://openalex.org/I4210115901","display_name":"Centre in Green Chemistry and Catalysis","ror":"https://ror.org/029dwxd81","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210115901"]},{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Matteo Cardoso","raw_affiliation_strings":["Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4","institution_ids":["https://openalex.org/I4210115901","https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107687025","display_name":"Jacques Beauchemin-Ratt\u00e9","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115901","display_name":"Centre in Green Chemistry and Catalysis","ror":"https://ror.org/029dwxd81","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210115901"]},{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jacques Beauchemin-Ratt\u00e9","raw_affiliation_strings":["Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4","institution_ids":["https://openalex.org/I4210115901","https://openalex.org/I70931966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084579525","display_name":"Frank Schaper","orcid":"https://orcid.org/0000-0002-3621-8920","observed_orcids":["https://orcid.org/0000-0002-3621-8920"]},"institutions":[{"id":"https://openalex.org/I4210115901","display_name":"Centre in Green Chemistry and Catalysis","ror":"https://ror.org/029dwxd81","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210115901"]},{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Frank Schaper","raw_affiliation_strings":["Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4"],"raw_orcid":"https://orcid.org/0000-0002-3621-8920","affiliations":[{"raw_affiliation_string":"Centre in Green Chemistry and Catalysis , Department of Chemistry , University of Montreal , Montreal , 2900 Edouard Montpetit Blvd , Quebec H3T 1J4","institution_ids":["https://openalex.org/I4210115901","https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.8241999745368958,"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/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.8241999745368958,"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/T10092","display_name":"Organometallic Complex Synthesis and Catalysis","score":0.09560000151395798,"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/T11746","display_name":"Inorganic and Organometallic Chemistry","score":0.019099999219179153,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic 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/zirconium-iv-complexes","display_name":"zirconium(IV) complexes","score":0.9399999976158142},{"id":"https://openalex.org/keywords/calix-4-arene","display_name":"calix[4]arene","score":0.9300000071525574},{"id":"https://openalex.org/keywords/n-n-dimethylethylenediamine","display_name":"N,N-dimethylethylenediamine","score":0.8330000042915344},{"id":"https://openalex.org/keywords/hcl-elimination","display_name":"HCl elimination","score":0.7379999756813049},{"id":"https://openalex.org/keywords/coordination-chemistry","display_name":"coordination chemistry","score":0.5070000290870667},{"id":"https://openalex.org/keywords/crystal-structure","display_name":"crystal structure","score":0.593999981880188}],"concepts":[{"id":"https://openalex.org/C7596914","wikidata":"https://www.wikidata.org/wiki/Q1640192","display_name":"Hydroamination","level":3,"score":0.791100025177002},{"id":"https://openalex.org/C534791751","wikidata":"https://www.wikidata.org/wiki/Q1038","display_name":"Zirconium","level":2,"score":0.7447999715805054},{"id":"https://openalex.org/C204921945","wikidata":"https://www.wikidata.org/wiki/Q899689","display_name":"Side chain","level":3,"score":0.6571000218391418},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6399000287055969},{"id":"https://openalex.org/C2776910235","wikidata":"https://www.wikidata.org/wiki/Q18574","display_name":"Reactivity (psychology)","level":3,"score":0.6193000078201294},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.5940999984741211},{"id":"https://openalex.org/C166950319","wikidata":"https://www.wikidata.org/wiki/Q245031","display_name":"Intermolecular force","level":3,"score":0.5911999940872192},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.51419997215271},{"id":"https://openalex.org/C115624301","wikidata":"https://www.wikidata.org/wiki/Q895901","display_name":"Crystal structure","level":2,"score":0.4625000059604645},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.4609000086784363},{"id":"https://openalex.org/C73922627","wikidata":"https://www.wikidata.org/wiki/Q754943","display_name":"Single crystal","level":2,"score":0.3521000146865845},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C2781285689","wikidata":"https://www.wikidata.org/wiki/Q21921428","display_name":"Crystal (programming language)","level":2,"score":0.2809000015258789},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.275299996137619}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26434/chemrxiv.15010934/v1","doi":"https://doi.org/10.26434/chemrxiv.15010934/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010934/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010934/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.26434/chemrxiv.15010934/v1","doi":"https://doi.org/10.26434/chemrxiv.15010934/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15010934/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010934/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3970872308","display_name":null,"funder_award_id":"RS-265155","funder_id":"https://openalex.org/F4320314116","funder_display_name":"Centre in Green Chemistry and Catalysis"}],"funders":[{"id":"https://openalex.org/F4320314116","display_name":"Centre in Green Chemistry and Catalysis","ror":"https://ror.org/029dwxd81"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223260146.pdf","grobid_xml":"https://content.openalex.org/works/W7223260146.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1990758393","https://openalex.org/W1991807782","https://openalex.org/W1993846049","https://openalex.org/W1999991261","https://openalex.org/W2000672330","https://openalex.org/W2011219664","https://openalex.org/W2012329671","https://openalex.org/W2028257896","https://openalex.org/W2031960511","https://openalex.org/W2051845107","https://openalex.org/W2070418435","https://openalex.org/W2090262633","https://openalex.org/W2117503671","https://openalex.org/W2126209894","https://openalex.org/W2132454074","https://openalex.org/W2160024164","https://openalex.org/W2317218931","https://openalex.org/W2326601358","https://openalex.org/W2331452414","https://openalex.org/W2334245333","https://openalex.org/W2397211769","https://openalex.org/W2565700630","https://openalex.org/W2911737337","https://openalex.org/W2944786272","https://openalex.org/W2951506925","https://openalex.org/W2969301609","https://openalex.org/W3022589731","https://openalex.org/W3091656376","https://openalex.org/W3174865399","https://openalex.org/W4289767026","https://openalex.org/W4404842155","https://openalex.org/W4413048488","https://openalex.org/W7203722864","https://openalex.org/W7213537640"],"related_works":["https://openalex.org/W7203722864","https://openalex.org/W4289767026","https://openalex.org/W3007921840","https://openalex.org/W2140985441","https://openalex.org/W2089990761","https://openalex.org/W788792013","https://openalex.org/W4390349839","https://openalex.org/W1983604746","https://openalex.org/W1978566496","https://openalex.org/W7212289586"],"abstract_inverted_index":{"A":[0],"series":[1],"of":[2,49,66,70,80],"zirconium":[3],"(IV)":[4],"complexes":[5,82],"with":[6,28],"a":[7],"bis(N,N-Dimethylethylenediamino)-p-tert-butylcalix[4]arene,":[8],"(L2H2),":[9],"and":[10,16,24,47,73],"(1S,2S)-N1,N1-Dimethyl-1,2-cyclohexanediamino":[11],"-p-tert-butylcalix[4]arene,":[12],"(L3H2),":[13],"were":[14],"synthetized":[15],"structurally":[17],"characterized":[18],"via":[19],"single":[20],"crystal":[21],"X-ray":[22],"diffraction":[23],"NMR.":[25],"Comparing":[26],"them":[27],"L1":[29],"complexes,1":[30],"slight":[31],"increase":[32],"in":[33,90],"the":[34,71,78,81,91],"stability":[35],"towards":[36],"protic":[37],"substrates":[38],"was":[39,53,59],"observed":[40,54],"as":[41,43,61,63],"well":[42,62],"formal":[44],"HCl":[45],"elimination":[46],"formation":[48],"an":[50],"anilino-anilido":[51],"complex":[52],"for":[55],"L3.":[56],"Rac-lactide":[57],"polymerization":[58],"attempted":[60],"intermolecular":[64],"hydroamination":[65],"alkynes.":[67],"The":[68],"effect":[69],"coordinating":[72],"basic":[74],"side":[75],"chains":[76],"modifies":[77],"reactivity":[79],"but":[83],"still":[84],"do":[85],"not":[86],"show":[87],"remarkable":[88],"improvements":[89],"catalytic":[92],"applications.":[93]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-24T00:00:00"}
