{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T14:42:44Z","timestamp":1778856164357,"version":"3.51.4"},"reference-count":64,"publisher":"Royal Society of Chemistry (RSC)","issue":"23","license":[{"start":{"date-parts":[[2024,10,2]],"date-time":"2024-10-02T00:00:00Z","timestamp":1727827200000},"content-version":"vor","delay-in-days":275,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["OPUS 2020\/37\/B\/ST4\/00017"],"award-info":[{"award-number":["OPUS 2020\/37\/B\/ST4\/00017"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["HARMONIA 2018\/30\/M\/ST5\/00460"],"award-info":[{"award-number":["HARMONIA 2018\/30\/M\/ST5\/00460"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010665","name":"H2020 Marie Sk\u0142odowska-Curie Actions","doi-asserted-by":"publisher","award":["101007804"],"award-info":[{"award-number":["101007804"]}],"id":[{"id":"10.13039\/100010665","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010665","name":"H2020 Marie Sk\u0142odowska-Curie Actions","doi-asserted-by":"publisher","award":["No 101007804"],"award-info":[{"award-number":["No 101007804"]}],"id":[{"id":"10.13039\/100010665","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001870","name":"Fundacja na rzecz Nauki Polskiej","doi-asserted-by":"publisher","award":["TEAM POIR.04.04.00-00-3CF4\/16-00"],"award-info":[{"award-number":["TEAM POIR.04.04.00-00-3CF4\/16-00"]}],"id":[{"id":"10.13039\/501100001870","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["rsc.org"],"crossmark-restriction":true},"short-container-title":["Org. Chem. Front."],"abstract":"<jats:p>\n                    Blue to yellow-emitting 2-oxo-pyrano[2,3-\n                    <jats:italic>b<\/jats:italic>\n                    ]indolizines, which are efficiently prepared in two steps from pyridinium salts, have strong emission across the solvent polarity scale.\n                  <\/jats:p>","DOI":"10.1039\/d4qo01216j","type":"journal-article","created":{"date-parts":[[2024,10,2]],"date-time":"2024-10-02T08:49:36Z","timestamp":1727858976000},"page":"6627-6641","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Strongly fluorescent indolizine-based coumarin analogs"],"prefix":"10.1039","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5475-7867","authenticated-orcid":false,"given":"Jaqueline S. A.","family":"Badaro","sequence":"first","affiliation":[{"name":"Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44\/52, 01-224 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6376-8816","authenticated-orcid":false,"given":"Antoni","family":"Wrzosek","sequence":"additional","affiliation":[{"name":"Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, 02-093 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9475-668X","authenticated-orcid":false,"given":"Olaf","family":"Morawski","sequence":"additional","affiliation":[{"name":"Institute of Physics, Polish Academy of Sciences, Al. Lotnik\u00f3w 32\/46, 02-668 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5519-260X","authenticated-orcid":false,"given":"Adam","family":"Szewczyk","sequence":"additional","affiliation":[{"name":"Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, 02-093 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1680-9504","authenticated-orcid":false,"given":"Irena","family":"Deperasi\u0144ska","sequence":"additional","affiliation":[{"name":"Institute of Physics, Polish Academy of Sciences, Al. Lotnik\u00f3w 32\/46, 02-668 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2146-1282","authenticated-orcid":false,"given":"Daniel T.","family":"Gryko","sequence":"additional","affiliation":[{"name":"Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44\/52, 01-224 Warsaw, Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"292","published-online":{"date-parts":[[2024]]},"reference":[{"key":"D4QO01216J\/cit1\/1","doi-asserted-by":"crossref","first-page":"2291","DOI":"10.1039\/C9QO00468H","volume":"6","author":"Sun","year":"2019","journal-title":"Org. Chem. Front."},{"key":"D4QO01216J\/cit2\/1","first-page":"3207","author":"Meng","year":"2014","journal-title":"Synthesis"},{"key":"D4QO01216J\/cit3\/1","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1007\/s11172-010-0115-2","volume":"59","author":"Masterova","year":"2010","journal-title":"Russ. Chem. Bull."},{"key":"D4QO01216J\/cit4\/1","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1021\/acsinfecdis.0c00622","volume":"7","author":"Monakhova","year":"2021","journal-title":"ACS Infect. Dis."},{"key":"D4QO01216J\/cit5\/1","first-page":"1361","author":"Gaywood","year":"2010","journal-title":"Synthesis"},{"key":"D4QO01216J\/cit6\/1","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1002\/jhet.5570210202","volume":"21","author":"Unangst","year":"1984","journal-title":"J. Heterocycl. Chem."},{"key":"D4QO01216J\/cit7\/1","first-page":"104","volume":"58","author":"Kadam","year":"2019","journal-title":"Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem."},{"key":"D4QO01216J\/cit8\/1","doi-asserted-by":"crossref","first-page":"5252","DOI":"10.1021\/acs.orglett.5b02611","volume":"17","author":"Zhang","year":"2015","journal-title":"Org. Lett."},{"key":"D4QO01216J\/cit9\/1","doi-asserted-by":"crossref","first-page":"17308","DOI":"10.1039\/C5RA01060H","volume":"5","author":"Pathak","year":"2015","journal-title":"RSC Adv."},{"key":"D4QO01216J\/cit10\/1","doi-asserted-by":"crossref","first-page":"4833","DOI":"10.1021\/jo00070a017","volume":"58","author":"Bullington","year":"1993","journal-title":"J. Org. Chem."},{"key":"D4QO01216J\/cit11\/1","doi-asserted-by":"crossref","first-page":"2809","DOI":"10.1248\/cpb.33.2809","volume":"33","author":"Sugimoto","year":"1985","journal-title":"Chem. Pharm. Bull."},{"key":"D4QO01216J\/cit12\/1","doi-asserted-by":"crossref","first-page":"1251","DOI":"10.1039\/P19800001251","author":"Frew","year":"1980","journal-title":"J. Chem. Soc., Perkin Trans. 1"},{"key":"D4QO01216J\/cit13\/1","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1055\/s-1993-22592","author":"Arcadi","year":"1993","journal-title":"Synlett"},{"key":"D4QO01216J\/cit14\/1","doi-asserted-by":"crossref","first-page":"1010","DOI":"10.1007\/s10593-006-0195-y","volume":"42","author":"Nam","year":"2006","journal-title":"Chem. Heterocycl. Compd."},{"key":"D4QO01216J\/cit15\/1","doi-asserted-by":"crossref","first-page":"4181","DOI":"10.1039\/C6GC01346E","volume":"18","author":"Zhang","year":"2016","journal-title":"Green Chem."},{"key":"D4QO01216J\/cit16\/1","doi-asserted-by":"crossref","first-page":"3179","DOI":"10.1002\/asia.202100797","volume":"16","author":"Ko","year":"2021","journal-title":"Chem. \u2013 Asian J."},{"key":"D4QO01216J\/cit17\/1","doi-asserted-by":"crossref","first-page":"503","DOI":"10.3390\/molecules22030503","volume":"22","author":"Park","year":"2017","journal-title":"Molecules"},{"key":"D4QO01216J\/cit18\/1","doi-asserted-by":"crossref","first-page":"4785","DOI":"10.1021\/acs.orglett.1c01506","volume":"23","author":"Chen","year":"2021","journal-title":"Org. Lett."},{"key":"D4QO01216J\/cit19\/1","first-page":"1235","author":"Kumar","year":"2013","journal-title":"Synthesis"},{"key":"D4QO01216J\/cit20\/1","first-page":"149","volume":"16","author":"Abdel-Megid","year":"2006","journal-title":"Int. J. Chem."},{"key":"D4QO01216J\/cit21\/1","doi-asserted-by":"crossref","first-page":"2692","DOI":"10.1002\/adsc.201600224","volume":"358","author":"Frutos-Pedre\u00f1o","year":"2016","journal-title":"Adv. Synth. Catal."},{"key":"D4QO01216J\/cit22\/1","doi-asserted-by":"crossref","first-page":"2127","DOI":"10.1021\/acscatal.3c04733","volume":"14","author":"Peng","year":"2024","journal-title":"ACS Catal."},{"key":"D4QO01216J\/cit23\/1","doi-asserted-by":"crossref","first-page":"1115","DOI":"10.1246\/bcsj.53.1115","volume":"53","author":"Kakehi","year":"1980","journal-title":"Bull. Chem. Soc. Jpn."},{"key":"D4QO01216J\/cit24\/1","doi-asserted-by":"crossref","first-page":"5100","DOI":"10.1021\/jo01313a017","volume":"45","author":"Kakehi","year":"1980","journal-title":"J. Org. Chem."},{"key":"D4QO01216J\/cit25\/1","doi-asserted-by":"crossref","first-page":"548","DOI":"10.1246\/bcsj.57.548","volume":"57","author":"Kakehi","year":"1984","journal-title":"Bull. Chem. Soc. Jpn."},{"key":"D4QO01216J\/cit26\/1","doi-asserted-by":"crossref","first-page":"2409","DOI":"10.1246\/bcsj.68.2409","volume":"68","author":"Kakehi","year":"1995","journal-title":"Bull. Chem. Soc. Jpn."},{"key":"D4QO01216J\/cit27\/1","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1016\/0009-2614(80)80314-9","volume":"72","author":"Jones","year":"1980","journal-title":"Chem. Phys. Lett."},{"key":"D4QO01216J\/cit28\/1","doi-asserted-by":"crossref","first-page":"1292","DOI":"10.1021\/j100341a024","volume":"93","author":"Van Gompel","year":"1989","journal-title":"J. Phys. Chem."},{"key":"D4QO01216J\/cit29\/1","doi-asserted-by":"crossref","first-page":"3539","DOI":"10.1039\/a903549d","volume":"1","author":"Raju","year":"1999","journal-title":"Phys. Chem. Chem. Phys."},{"key":"D4QO01216J\/cit30\/1","doi-asserted-by":"crossref","first-page":"4798","DOI":"10.1039\/b305846h","volume":"5","author":"Sulpizi","year":"2003","journal-title":"Phys. Chem. Chem. Phys."},{"key":"D4QO01216J\/cit31\/1","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1039\/b300196b","volume":"2","author":"Azuma","year":"2003","journal-title":"Photochem. Photobiol. Sci."},{"key":"D4QO01216J\/cit32\/1","doi-asserted-by":"crossref","first-page":"5221","DOI":"10.1039\/b308712c","volume":"5","author":"El-Kemary","year":"2003","journal-title":"Phys. Chem. Chem. Phys."},{"key":"D4QO01216J\/cit33\/1","doi-asserted-by":"crossref","first-page":"16584","DOI":"10.1021\/jp404170w","volume":"117","author":"Liu","year":"2013","journal-title":"J. Phys. Chem. C"},{"key":"D4QO01216J\/cit34\/1","doi-asserted-by":"crossref","first-page":"2827","DOI":"10.1016\/j.tet.2013.01.075","volume":"69","author":"Cavazzini","year":"2013","journal-title":"Tetrahedron"},{"key":"D4QO01216J\/cit35\/1","doi-asserted-by":"crossref","first-page":"10243","DOI":"10.1039\/c2cc35668f","volume":"48","author":"Kim","year":"2012","journal-title":"Chem. Commun."},{"key":"D4QO01216J\/cit36\/1","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1002\/ajoc.201200034","volume":"1","author":"Kim","year":"2012","journal-title":"Asian J. Org. Chem."},{"key":"D4QO01216J\/cit37\/1","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1002\/ajoc.201402107","volume":"3","author":"Kim","year":"2014","journal-title":"Asian J. Org. Chem."},{"key":"D4QO01216J\/cit38\/1","doi-asserted-by":"crossref","first-page":"7696","DOI":"10.1039\/C7SC03362A","volume":"8","author":"Jun","year":"2017","journal-title":"Chem. Sci."},{"key":"D4QO01216J\/cit39\/1","doi-asserted-by":"crossref","first-page":"10556","DOI":"10.1039\/D0CC03586F","volume":"56","author":"Reo","year":"2020","journal-title":"Chem. Commun."},{"key":"D4QO01216J\/cit40\/1","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1016\/j.aca.2019.10.015","volume":"1095","author":"Jung","year":"2020","journal-title":"Anal. Chim. Acta"},{"key":"D4QO01216J\/cit41\/1","doi-asserted-by":"crossref","first-page":"14797","DOI":"10.1002\/chem.201701787","volume":"23","author":"Mukhopadhyay","year":"2017","journal-title":"Chem. \u2013 Eur. J."},{"key":"D4QO01216J\/cit42\/1","doi-asserted-by":"crossref","first-page":"4758","DOI":"10.1039\/C6CP07720J","volume":"19","author":"Mukhopadhyay","year":"2017","journal-title":"Phys. Chem. Chem. Phys."},{"key":"D4QO01216J\/cit43\/1","doi-asserted-by":"crossref","first-page":"1632","DOI":"10.1248\/cpb.46.1632","volume":"46","author":"Kakehi","year":"1998","journal-title":"Chem. Pharm. Bull."},{"key":"D4QO01216J\/cit44\/1","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1080\/00304949209355891","volume":"24","author":"Galli","year":"1992","journal-title":"Org. Prep. Proced. Int."},{"key":"D4QO01216J\/cit45\/1","doi-asserted-by":"crossref","first-page":"101304","DOI":"10.1016\/j.rechem.2023.101304","volume":"7","author":"Bhalodiya","year":"2024","journal-title":"Results Chem."},{"key":"D4QO01216J\/cit46\/1","doi-asserted-by":"crossref","first-page":"154992","DOI":"10.1016\/j.tetlet.2024.154992","volume":"139","author":"Khardina","year":"2024","journal-title":"Tetrahedron Lett."},{"key":"D4QO01216J\/cit47\/1","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1039\/C2RA22172A","volume":"3","author":"Li","year":"2012","journal-title":"RSC Adv."},{"key":"D4QO01216J\/cit48\/1","doi-asserted-by":"crossref","first-page":"1151","DOI":"10.1002\/jhet.5570230437","volume":"23","author":"Ezquerra","year":"1986","journal-title":"J. Heterocycl. Chem."},{"key":"D4QO01216J\/cit49\/1","doi-asserted-by":"crossref","first-page":"8979","DOI":"10.1039\/c1jm11556a","volume":"21","author":"Chen","year":"2011","journal-title":"J. Mater. Chem."},{"key":"D4QO01216J\/cit50\/1","doi-asserted-by":"crossref","first-page":"487","DOI":"10.1016\/j.tetlet.2012.11.059","volume":"54","author":"Chinta Rao","year":"2013","journal-title":"Tetrahedron Lett."},{"key":"D4QO01216J\/cit51\/1","doi-asserted-by":"crossref","first-page":"2831","DOI":"10.1039\/p19910002831","author":"Greenhill","year":"1991","journal-title":"J. Chem. Soc., Perkin Trans. 1"},{"key":"D4QO01216J\/cit52\/1","doi-asserted-by":"crossref","first-page":"2435","DOI":"10.1248\/cpb.34.2435","volume":"34","author":"Kakehi","year":"1986","journal-title":"Chem. Pharm. Bull."},{"key":"D4QO01216J\/cit53\/1","doi-asserted-by":"crossref","first-page":"8919","DOI":"10.1039\/C4CC03296A","volume":"50","author":"Wu","year":"2014","journal-title":"Chem. Commun."},{"key":"D4QO01216J\/cit54\/1","doi-asserted-by":"crossref","first-page":"2142","DOI":"10.1039\/c0ob00849d","volume":"9","author":"Brown","year":"2011","journal-title":"Org. Biomol. Chem."},{"key":"D4QO01216J\/cit55\/1","doi-asserted-by":"crossref","first-page":"106905","DOI":"10.1016\/j.bioorg.2023.106905","volume":"141","author":"Liu","year":"2023","journal-title":"Bioorg. Chem."},{"key":"D4QO01216J\/cit57\/1","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1248\/yakushi1947.93.8_964","volume":"93","author":"Kobayashi","year":"1973","journal-title":"Yakugaku Zasshi"},{"key":"D4QO01216J\/cit58\/1","doi-asserted-by":"crossref","first-page":"6121","DOI":"10.1039\/C7CP08703A","volume":"20","author":"Valiev","year":"2018","journal-title":"Phys. Chem. Chem. Phys."},{"key":"D4QO01216J\/cit59\/1","doi-asserted-by":"crossref","first-page":"054108","DOI":"10.1063\/5.0058643","volume":"155","author":"Manian","year":"2021","journal-title":"J. Chem. Phys."},{"key":"D4QO01216J\/cit60\/1","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1515\/zna-2002-0509","volume":"57","author":"Kawski","year":"2002","journal-title":"Z. Naturforsch., A: Phys. Sci."},{"key":"D4QO01216J\/cit61\/1","doi-asserted-by":"crossref","first-page":"5961","DOI":"10.1021\/acs.joc.2c00232","volume":"87","author":"Kielesi\u0144ski","year":"2022","journal-title":"J. Org. Chem."},{"key":"D4QO01216J\/cit62\/1","doi-asserted-by":"crossref","first-page":"3899","DOI":"10.1021\/cr940745l","volume":"103","author":"Grabowski","year":"2003","journal-title":"Chem. Rev."},{"key":"D4QO01216J\/cit63\/1","doi-asserted-by":"crossref","first-page":"4319","DOI":"10.1002\/ejoc.200400435","author":"Dyker","year":"2004","journal-title":"Eur. J. Org. Chem."},{"key":"D4QO01216J\/cit64\/1","doi-asserted-by":"crossref","first-page":"9847","DOI":"10.1039\/C4CE01350F","volume":"16","author":"Senthil","year":"2014","journal-title":"CrystEngComm"},{"key":"D4QO01216J\/cit66\/1","first-page":"e1327","volume":"8","author":"Neese","year":"2018","journal-title":"Wiley Interdiscip. Rev.: Comput. Mol. Sci."}],"container-title":["Organic Chemistry Frontiers"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsc.org\/en\/content\/articlepdf\/2024\/QO\/D4QO01216J","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,19]],"date-time":"2024-11-19T10:54:58Z","timestamp":1732013698000},"score":1,"resource":{"primary":{"URL":"https:\/\/xlink.rsc.org\/?DOI=D4QO01216J"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024]]},"references-count":64,"journal-issue":{"issue":"23","published-print":{"date-parts":[[2024,11,19]]}},"URL":"https:\/\/doi.org\/10.1039\/d4qo01216j","relation":{"has-review":[{"id-type":"doi","id":"10.1039\/D4QO01216J\/v1\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1039\/D4QO01216J\/v2\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1039\/D4QO01216J\/v1\/review2","asserted-by":"object"},{"id-type":"doi","id":"10.1039\/D4QO01216J\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1039\/D4QO01216J\/v2\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1039\/D4QO01216J\/v2\/decision1","asserted-by":"object"}]},"ISSN":["2052-4129"],"issn-type":[{"value":"2052-4129","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024]]}}}