{"id":"https://openalex.org/W2007609101","doi":"https://doi.org/10.2116/analsci.10.17","title":"6-Methoxy-2-(4-substituted phenyl)benzoxazoles as Fluorescent Chiral Derivatization Reagents for Carboxylic Acid Enantiomers","display_name":"6-Methoxy-2-(4-substituted phenyl)benzoxazoles as Fluorescent Chiral Derivatization Reagents for Carboxylic Acid Enantiomers","publication_year":1994,"publication_date":"1994-02-01","ids":{"openalex":"https://openalex.org/W2007609101","doi":"https://doi.org/10.2116/analsci.10.17","mag":"2007609101"},"language":"en","primary_location":{"id":"doi:10.2116/analsci.10.17","doi":"https://doi.org/10.2116/analsci.10.17","is_oa":false,"landing_page_url":"https://link.springer.com/content/pdf/10.2116/analsci.10.17.pdf","pdf_url":"https://link.springer.com/content/pdf/10.2116/analsci.10.17.pdf","source":{"id":"https://openalex.org/S91156679","display_name":"Analytical Sciences","issn_l":"0910-6340","issn":["0910-6340","1348-2246"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytical Sciences","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/A5071453746","display_name":"Junichi Kondo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104626","display_name":"Daiichi-Sankyo (Japan)","ror":"https://ror.org/027y26122","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210104626"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichi Kondo","raw_affiliation_strings":["Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","Product Development Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I4210104626"]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725285","display_name":"Nobuyuki Suzuki","orcid":"https://orcid.org/0000-0002-1443-4059","observed_orcids":["https://orcid.org/0000-0002-1443-4059"]},"institutions":[{"id":"https://openalex.org/I4210104626","display_name":"Daiichi-Sankyo (Japan)","ror":"https://ror.org/027y26122","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210104626"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nobuyuki Suzuki","raw_affiliation_strings":["Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","Product Development Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I4210104626"]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076723062","display_name":"Toshi Imaoka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104626","display_name":"Daiichi-Sankyo (Japan)","ror":"https://ror.org/027y26122","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210104626"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshi Imaoka","raw_affiliation_strings":["Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","Product Development Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I4210104626"]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Takao Kawasaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104626","display_name":"Daiichi-Sankyo (Japan)","ror":"https://ror.org/027y26122","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210104626"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takao Kawasaki","raw_affiliation_strings":["Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","Product Development Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I4210104626"]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Akio Nakanishi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104626","display_name":"Daiichi-Sankyo (Japan)","ror":"https://ror.org/027y26122","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210104626"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akio Nakanishi","raw_affiliation_strings":["Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","Product Development Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I4210104626"]},{"raw_affiliation_string":"Product Development Laboratories, Sankyo Co. Ltd","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108469572","display_name":"Yukinori Kawahara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yukinori Kawahara","raw_affiliation_strings":["Analytical and Metabolic Research Laboratories, Sarikyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","Analytical and Metabolic Research Laboratories, Sarikyo Co. Ltd., Tokyo, Japan","Analytical and Metabolic Research Laboratories, Sankyo Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Analytical and Metabolic Research Laboratories, Sarikyo Co. Ltd., Hiromachi, Shinagawa, Tokyo, 140, Japan","institution_ids":[]},{"raw_affiliation_string":"Analytical and Metabolic Research Laboratories, Sarikyo Co. Ltd., Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"Analytical and Metabolic Research Laboratories, Sankyo Co. Ltd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3690,"currency":"USD","value_usd":3690},"apc_paid":null,"fwci":2.0683,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.84675703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"10","issue":"1","first_page":"17","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10013","display_name":"Asymmetric Synthesis and Catalysis","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"}},{"id":"https://openalex.org/T12748","display_name":"Molecular spectroscopy and chirality","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/benzoxazole","display_name":"benzoxazole","score":0.7910000085830688},{"id":"https://openalex.org/keywords/enantiomeric-separation","display_name":"enantiomer separation","score":0.8460000157356262},{"id":"https://openalex.org/keywords/fluorescence-detection","display_name":"fluorescence detection","score":0.6039999723434448},{"id":"https://openalex.org/keywords/diastereomeric-amides","display_name":"diastereomeric amides","score":0.7929999828338623},{"id":"https://openalex.org/keywords/2-2-dipyridyl-disulfide","display_name":"2,2'-dipyridyl disulfide","score":0.9139999747276306},{"id":"https://openalex.org/keywords/triphenylphosphine","display_name":"triphenylphosphine","score":0.9589999914169312},{"id":"https://openalex.org/keywords/l-phenylglycine","display_name":"L-phenylglycine","score":0.7080000042915344},{"id":"https://openalex.org/keywords/l-phenylalanine","display_name":"L-phenylalanine","score":0.9359999895095825},{"id":"https://openalex.org/keywords/leucine","display_name":"leucine","score":0.8759999871253967},{"id":"https://openalex.org/keywords/2-phenylpropionic-acid","display_name":"2-phenylpropionic acid","score":0.8970000147819519},{"id":"https://openalex.org/keywords/chiral-hplc","display_name":"chiral HPLC","score":0.6579999923706055}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9560670852661133},{"id":"https://openalex.org/C486523","wikidata":"https://www.wikidata.org/wiki/Q494483","display_name":"Enantiomer","level":2,"score":0.9184179902076721},{"id":"https://openalex.org/C2776923573","wikidata":"https://www.wikidata.org/wiki/Q2294884","display_name":"Derivatization","level":3,"score":0.896061360836029},{"id":"https://openalex.org/C40875361","wikidata":"https://www.wikidata.org/wiki/Q2356542","display_name":"Reagent","level":2,"score":0.8505222201347351},{"id":"https://openalex.org/C2779074116","wikidata":"https://www.wikidata.org/wiki/Q134856","display_name":"Carboxylic acid","level":2,"score":0.7346588373184204},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.6185396909713745},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.5582587718963623},{"id":"https://openalex.org/C111771559","wikidata":"https://www.wikidata.org/wiki/Q66295","display_name":"Derivative (finance)","level":2,"score":0.5088784694671631},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.4518279433250427},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.3681246042251587},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.3586359918117523},{"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/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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2116/analsci.10.17","doi":"https://doi.org/10.2116/analsci.10.17","is_oa":false,"landing_page_url":"https://link.springer.com/content/pdf/10.2116/analsci.10.17.pdf","pdf_url":"https://link.springer.com/content/pdf/10.2116/analsci.10.17.pdf","source":{"id":"https://openalex.org/S91156679","display_name":"Analytical Sciences","issn_l":"0910-6340","issn":["0910-6340","1348-2246"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytical Sciences","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":20,"referenced_works":["https://openalex.org/W344898380","https://openalex.org/W617453069","https://openalex.org/W657375920","https://openalex.org/W1492432895","https://openalex.org/W1979247870","https://openalex.org/W1987933990","https://openalex.org/W2009714175","https://openalex.org/W2015562949","https://openalex.org/W2017095017","https://openalex.org/W2021206874","https://openalex.org/W2025288658","https://openalex.org/W2029965122","https://openalex.org/W2036174992","https://openalex.org/W2041169761","https://openalex.org/W2064185267","https://openalex.org/W2069844499","https://openalex.org/W2085757123","https://openalex.org/W2326842020","https://openalex.org/W4299429213","https://openalex.org/W6729449619"],"related_works":["https://openalex.org/W2025288658","https://openalex.org/W2161473369","https://openalex.org/W2076138386","https://openalex.org/W2009714175","https://openalex.org/W2041020438","https://openalex.org/W2000761740","https://openalex.org/W7138329310","https://openalex.org/W1982902371","https://openalex.org/W2030392494","https://openalex.org/W2070945992"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
