{"id":"https://openalex.org/W2090467258","doi":"https://doi.org/10.1016/j.tetlet.2005.04.086","title":"Novel C2-symmetric chiral 18-crown-6 derivatives with two aromatic sidearms as chiral NMR discriminating agents","display_name":"Novel C2-symmetric chiral 18-crown-6 derivatives with two aromatic sidearms as chiral NMR discriminating agents","publication_year":2005,"publication_date":"2005-05-15","ids":{"openalex":"https://openalex.org/W2090467258","doi":"https://doi.org/10.1016/j.tetlet.2005.04.086","mag":"2090467258"},"language":"en","primary_location":{"id":"doi:10.1016/j.tetlet.2005.04.086","doi":"https://doi.org/10.1016/j.tetlet.2005.04.086","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.tetlet.2005.04.086","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","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/A5111744065","display_name":"Yohji Nakatsuji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I72375662","display_name":"Osaka Institute of Technology","ror":"https://ror.org/02znffm54","country_code":"JP","type":"education","lineage":["https://openalex.org/I72375662"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yohji Nakatsuji","raw_affiliation_strings":["Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1, Omiya, Asahi-ku, Osaka 535-8585, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Chemistry, Faculty of Engineering, Osaka Institute of Technology, 5-16-1, Omiya, Asahi-ku, Osaka 535-8585, Japan","institution_ids":["https://openalex.org/I72375662"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055161946","display_name":"Yoshio Nakahara","orcid":"https://orcid.org/0000-0002-9850-8333","observed_orcids":["https://orcid.org/0000-0002-9850-8333"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshio Nakahara","raw_affiliation_strings":["Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087777942","display_name":"Akiko Muramatsu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akiko Muramatsu","raw_affiliation_strings":["Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084975517","display_name":"Toshiyuki Kida","orcid":"https://orcid.org/0000-0002-5777-8580","observed_orcids":["https://orcid.org/0000-0002-5777-8580"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiyuki Kida","raw_affiliation_strings":["Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101545974","display_name":"Mitsuru Akashi","orcid":"https://orcid.org/0000-0002-7835-8198","observed_orcids":["https://orcid.org/0000-0002-7835-8198"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Mitsuru Akashi","raw_affiliation_strings":["Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Molecular Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101545974","https://openalex.org/A5111744065"],"corresponding_institution_ids":["https://openalex.org/I72375662","https://openalex.org/I98285908"],"apc_list":{"value":3610,"currency":"USD","value_usd":3610},"apc_paid":null,"fwci":1.3342,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.76833295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"46","issue":"25","first_page":"4331","last_page":"4335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.6401000022888184,"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":0.6401000022888184,"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/T12748","display_name":"Molecular spectroscopy and chirality","score":0.2232999950647354,"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/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.07169999927282333,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/chiral-recognition","display_name":"chiral recognition","score":0.8970000147819519}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9624882340431213},{"id":"https://openalex.org/C486523","wikidata":"https://www.wikidata.org/wiki/Q494483","display_name":"Enantiomer","level":2,"score":0.8351801633834839},{"id":"https://openalex.org/C47849319","wikidata":"https://www.wikidata.org/wiki/Q5101829","display_name":"Chiral derivatizing agent","level":4,"score":0.6835125088691711},{"id":"https://openalex.org/C2779870022","wikidata":"https://www.wikidata.org/wiki/Q190901","display_name":"Ammonium","level":2,"score":0.5782911777496338},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.5305745005607605},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.477825403213501},{"id":"https://openalex.org/C111771559","wikidata":"https://www.wikidata.org/wiki/Q66295","display_name":"Derivative (finance)","level":2,"score":0.4601071774959564},{"id":"https://openalex.org/C67787023","wikidata":"https://www.wikidata.org/wiki/Q6954755","display_name":"NMR spectra database","level":3,"score":0.4487364888191223},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3998922109603882},{"id":"https://openalex.org/C16838498","wikidata":"https://www.wikidata.org/wiki/Q5101828","display_name":"Chiral column chromatography","level":3,"score":0.20969057083129883},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.17987850308418274},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.tetlet.2005.04.086","doi":"https://doi.org/10.1016/j.tetlet.2005.04.086","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.tetlet.2005.04.086","pdf_url":null,"source":{"id":"https://openalex.org/S133942674","display_name":"Tetrahedron Letters","issn_l":"0040-4039","issn":["0040-4039","1873-3581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Tetrahedron Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W151483826","https://openalex.org/W1969939189","https://openalex.org/W1970376569","https://openalex.org/W1973505160","https://openalex.org/W1977387604","https://openalex.org/W1977982687","https://openalex.org/W1980765635","https://openalex.org/W1981563125","https://openalex.org/W1986255128","https://openalex.org/W1986959241","https://openalex.org/W1993108464","https://openalex.org/W1998069368","https://openalex.org/W1999195852","https://openalex.org/W2008576268","https://openalex.org/W2009363593","https://openalex.org/W2013434327","https://openalex.org/W2020377770","https://openalex.org/W2026462579","https://openalex.org/W2026898337","https://openalex.org/W2028680699","https://openalex.org/W2034798883","https://openalex.org/W2039419994","https://openalex.org/W2042257994","https://openalex.org/W2043221540","https://openalex.org/W2044418194","https://openalex.org/W2047263087","https://openalex.org/W2054796779","https://openalex.org/W2055926526","https://openalex.org/W2060060923","https://openalex.org/W2060719308","https://openalex.org/W2068442390","https://openalex.org/W2073441552","https://openalex.org/W2076978600","https://openalex.org/W2077468699","https://openalex.org/W2078630793","https://openalex.org/W2081684871","https://openalex.org/W2085446858","https://openalex.org/W2086089004","https://openalex.org/W2093258509","https://openalex.org/W2093629493","https://openalex.org/W2094985119","https://openalex.org/W2949482156","https://openalex.org/W2949564934","https://openalex.org/W2949605486","https://openalex.org/W2950174351","https://openalex.org/W2950535011","https://openalex.org/W2951607053","https://openalex.org/W2953091522"],"related_works":["https://openalex.org/W2079935899","https://openalex.org/W1969033849","https://openalex.org/W2081684871","https://openalex.org/W2088661998","https://openalex.org/W2435177079","https://openalex.org/W2030602480","https://openalex.org/W1986255128","https://openalex.org/W1970761306","https://openalex.org/W2119338413","https://openalex.org/W1142047026"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
