{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T11:50:32Z","timestamp":1791978632504,"version":"4.4.0"},"reference-count":52,"publisher":"Royal Society of Chemistry (RSC)","issue":"39","license":[{"start":{"date-parts":[[2027,9,24]],"date-time":"2027-09-24T00:00:00Z","timestamp":1821744000000},"content-version":"am","delay-in-days":631,"URL":"http:\/\/rsc.li\/journals-terms-of-use"}],"funder":[{"DOI":"10.13039\/501100001412","name":"Council of Scientific and Industrial Research, India","doi-asserted-by":"publisher","award":["MLP 002612"],"award-info":[{"award-number":["MLP 002612"]}],"id":[{"id":"10.13039\/501100001412","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001843","name":"Anusandhan National Research Foundation","doi-asserted-by":"publisher","award":["ANRF\/ECRG\/2025\/001262\/CS"],"award-info":[{"award-number":["ANRF\/ECRG\/2025\/001262\/CS"]}],"id":[{"id":"10.13039\/501100001843","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["rsc.org"],"crossmark-restriction":true},"short-container-title":["Org. Biomol. Chem."],"abstract":"<jats:p>This work demonstrates the development of a Cu-DTBP mediated benzylic C\u2013N coupling of xanthene with carbamates, amides, and sulfonamides.<\/jats:p>","DOI":"10.1039\/d6ob01190j","type":"journal-article","created":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T08:43:39Z","timestamp":1790239419000},"page":"8083-8087","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Benzylic C\u2013N bond formation of xanthenes\n                    <i>via<\/i>\n                    copper-catalyzed cross dehydrogenative coupling"],"prefix":"10.1039","volume":"24","author":[{"given":"Sinduja","family":"Mohanraj","sequence":"first","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ilene M.","family":"Varghese","sequence":"additional","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sri Dinesh","family":"M","sequence":"additional","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arjun","family":"V","sequence":"additional","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meghna","family":"Mani","sequence":"additional","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9817-6984","authenticated-orcid":false,"given":"Takashi","family":"Ohshima","sequence":"additional","affiliation":[{"name":"Graduate School of Pharmaceutical Sciences, Kyushu Univer-sity, Higashi-ku, Fukuoka 812-8582, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3294-1473","authenticated-orcid":false,"given":"Amrita","family":"Das","sequence":"additional","affiliation":[{"name":"Organic & Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai 600 020, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2026]]},"reference":[{"key":"D6OB01190J\/cit1a\/1","doi-asserted-by":"crossref","first-page":"3175","DOI":"10.1016\/j.chempr.2022.10.005","volume":"8","author":"Zhang","year":"2022","journal-title":"Chem"},{"key":"D6OB01190J\/cit1b\/1","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1039\/D1CC06285A","volume":"58","author":"Yue","year":"2022","journal-title":"Chem. Commun."},{"key":"D6OB01190J\/cit1c\/1","doi-asserted-by":"crossref","first-page":"6047","DOI":"10.3390\/molecules29246047","volume":"29","author":"Majola","year":"2024","journal-title":"Molecules"},{"key":"D6OB01190J\/cit1d\/1","doi-asserted-by":"crossref","first-page":"2520","DOI":"10.1039\/D4CS00466C","volume":"54","author":"Zhu(s)","year":"2025","journal-title":"Chem. Soc. Rev."},{"key":"D6OB01190J\/cit1e\/1","doi-asserted-by":"crossref","first-page":"14691","DOI":"10.1039\/D5RA00361J","volume":"15","author":"Doraghi","year":"2025","journal-title":"RSC Adv."},{"key":"D6OB01190J\/cit2a\/1","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1038\/s41557-018-0021-z","volume":"10","author":"Blakemore","year":"2018","journal-title":"Nat. Chem."},{"key":"D6OB01190J\/cit2b\/1","doi-asserted-by":"crossref","first-page":"1810","DOI":"10.1002\/adsc.202001581","volume":"363","author":"Oliva","year":"2021","journal-title":"Adv. Synth. Catal."},{"key":"D6OB01190J\/cit3a\/1","doi-asserted-by":"crossref","first-page":"2458","DOI":"10.1039\/D2OB02208G","volume":"21","author":"Kamino","year":"2023","journal-title":"Org. Biomol. Chem."},{"key":"D6OB01190J\/cit3b\/1","doi-asserted-by":"crossref","first-page":"3092","DOI":"10.3390\/molecules27103092","volume":"27","author":"Potaniec","year":"2020","journal-title":"Molecules"},{"key":"D6OB01190J\/cit3c\/1","doi-asserted-by":"crossref","first-page":"2336","DOI":"10.1021\/acs.joc.1c02139","volume":"87","author":"Yamagami","year":"2022","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit3d\/1","doi-asserted-by":"crossref","first-page":"2585","DOI":"10.1021\/acs.joc.8b03030","volume":"84","author":"Wang","year":"2019","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit4a\/1","doi-asserted-by":"crossref","first-page":"3717","DOI":"10.1021\/cr100446h","volume":"112","author":"Masters","year":"2012","journal-title":"Chem. Rev."},{"key":"D6OB01190J\/cit4b\/1","volume-title":"Green Synthesis of Xanthene and Acridine-Based Heterocycles of Pharmaceutical Importance: A Review","volume":"19","author":"Burange","year":"2021","unstructured":"A. S.Burange ,  K. G.Gadam ,  P. S.Tugaonkar ,  S. D.Thakur ,  R. K.Soni ,  R. R.Khan ,  M. S.Tai  and  C. S.Gopinath ,  Green Synthesis of Xanthene and Acridine-Based Heterocycles of Pharmaceutical Importance: A Review ,  Springer International Publishing ,  2021 , vol.  19"},{"key":"D6OB01190J\/cit4c\/1","doi-asserted-by":"crossref","first-page":"107367","DOI":"10.1016\/j.ultsonch.2025.107367","volume":"118","author":"Majhi","year":"2025","journal-title":"Ultrason. Sonochem."},{"key":"D6OB01190J\/cit4d\/1","doi-asserted-by":"crossref","first-page":"645","DOI":"10.1016\/j.phymed.2009.01.010","volume":"16","author":"Limsuwan","year":"2009","journal-title":"Phytomedicine"},{"key":"D6OB01190J\/cit4e\/1","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1016\/j.sajb.2020.08.023","volume":"135","author":"Adeniran","year":"2020","journal-title":"S. Afr. J. Bot."},{"key":"D6OB01190J\/cit4f\/1","doi-asserted-by":"crossref","first-page":"104595","DOI":"10.1016\/j.fitote.2020.104595","volume":"143","author":"Raju","year":"2020","journal-title":"Fitoterapia"},{"key":"D6OB01190J\/cit4g\/1","doi-asserted-by":"crossref","first-page":"2745","DOI":"10.1007\/s11030-021-10368-3","volume":"26","author":"Hoseinzade","year":"2022","journal-title":"Mol. Diversity"},{"key":"D6OB01190J\/cit5a\/1","doi-asserted-by":"crossref","first-page":"1815","DOI":"10.1016\/j.tetlet.2010.01.118","volume":"51","author":"Barman","year":"2010","journal-title":"Tetrahedron Lett."},{"key":"D6OB01190J\/cit5b\/1","doi-asserted-by":"crossref","first-page":"4649","DOI":"10.1016\/j.tet.2011.04.054","volume":"67","author":"Ye","year":"2011","journal-title":"Tetrahedron"},{"key":"D6OB01190J\/cit5c\/1","doi-asserted-by":"crossref","first-page":"7577","DOI":"10.1021\/jo201253m","volume":"76","author":"Xia","year":"2011","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit5d\/1","doi-asserted-by":"crossref","first-page":"3470","DOI":"10.1039\/c3cc41315b","volume":"49","author":"Cao","year":"2013","journal-title":"Chem. Commun."},{"key":"D6OB01190J\/cit5e\/1","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1016\/j.aca.2016.11.008","volume":"950","author":"Luo","year":"2017","journal-title":"Anal. Chim. Acta"},{"key":"D6OB01190J\/cit5f\/1","doi-asserted-by":"crossref","first-page":"5987","DOI":"10.1002\/chem.201900377","volume":"25","author":"van Leest","year":"2019","journal-title":"Chem. \u2013 Eur. J."},{"key":"D6OB01190J\/cit5g\/1","doi-asserted-by":"crossref","first-page":"4077","DOI":"10.1002\/chem.201806288","volume":"25","author":"Brandhofer","year":"2019","journal-title":"Chem. \u2013 Eur. J."},{"key":"D6OB01190J\/cit5h\/1","doi-asserted-by":"crossref","first-page":"3384","DOI":"10.1021\/acs.joc.4c03052","volume":"90","author":"Sharma","year":"2025","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit6a\/1","doi-asserted-by":"crossref","first-page":"8928","DOI":"10.1073\/pnas.0601687103","volume":"103","author":"Li","year":"2006","journal-title":"Proc. Natl. Acad. Sci. U. S. A."},{"key":"D6OB01190J\/cit6b\/1","doi-asserted-by":"crossref","first-page":"335","DOI":"10.1021\/ar800164n","volume":"42","author":"Li","year":"2009","journal-title":"Acc. Chem. Res."},{"key":"D6OB01190J\/cit6c\/1","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1016\/j.molcata.2016.07.013","volume":"426","author":"Gr\u00f6ll","year":"2017","journal-title":"J. Mol. Catal. A: Chem."},{"key":"D6OB01190J\/cit6d\/1","doi-asserted-by":"crossref","first-page":"17983","DOI":"10.1021\/jacs.9b09496","volume":"141","author":"Tanwar","year":"2019","journal-title":"J. Am. Chem. Soc."},{"key":"D6OB01190J\/cit6e\/1","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1038\/s41929-020-0425-1","volume":"3","author":"Hu","year":"2020","journal-title":"Nat. Catal."},{"key":"D6OB01190J\/cit6f\/1","doi-asserted-by":"crossref","first-page":"10380","DOI":"10.1039\/D1SC02049H","volume":"12","author":"Suh","year":"2021","journal-title":"Chem. Sci."},{"key":"D6OB01190J\/cit6g\/1","doi-asserted-by":"crossref","first-page":"1884","DOI":"10.31635\/ccschem.020.202000435","volume":"3","author":"Jiang","year":"2021","journal-title":"CCS Chem."},{"key":"D6OB01190J\/cit6h\/1","doi-asserted-by":"crossref","first-page":"6789","DOI":"10.1039\/D1GC01871J","volume":"23","author":"Tian","year":"2021","journal-title":"Green Chem."},{"key":"D6OB01190J\/cit6i\/1","first-page":"215","author":"Schmidt","year":"2023","journal-title":"Synlett"},{"key":"D6OB01190J\/cit7a\/1","doi-asserted-by":"crossref","first-page":"2053","DOI":"10.1080\/00397911.2019.1615097","volume":"49","author":"Li","year":"2019","journal-title":"Synth. Commun."},{"key":"D6OB01190J\/cit7b\/1","doi-asserted-by":"crossref","first-page":"e03112","DOI":"10.1002\/chem.202503112","volume":"31","author":"Zhang","year":"2025","journal-title":"Chem. \u2013 Eur. J."},{"key":"D6OB01190J\/cit8a\/1","doi-asserted-by":"crossref","first-page":"1665","DOI":"10.1002\/adsc.201701536","volume":"360","author":"Lin","year":"2018","journal-title":"Adv. Synth. Catal."},{"key":"D6OB01190J\/cit8b\/1","doi-asserted-by":"crossref","first-page":"3228","DOI":"10.1021\/acs.orglett.9b00947","volume":"21","author":"Yang","year":"2019","journal-title":"Org. Lett."},{"key":"D6OB01190J\/cit8c\/1","doi-asserted-by":"crossref","first-page":"4089","DOI":"10.1002\/ejoc.201900714","author":"Shao","year":"2019","journal-title":"Eur. J. Org. Chem."},{"key":"D6OB01190J\/cit8d\/1","doi-asserted-by":"crossref","first-page":"5571","DOI":"10.1039\/D2QO01108E","volume":"9","author":"Li","year":"2022","journal-title":"Org. Chem. Front."},{"key":"D6OB01190J\/cit8e\/1","doi-asserted-by":"crossref","first-page":"1422","DOI":"10.1002\/cjoc.202200020","volume":"40","author":"Liang","year":"2022","journal-title":"Chin. J. Chem."},{"key":"D6OB01190J\/cit8f\/1","doi-asserted-by":"crossref","first-page":"1056","DOI":"10.1021\/acs.joc.1c02346","volume":"87","author":"Chen","year":"2022","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit8g\/1","doi-asserted-by":"crossref","first-page":"6139","DOI":"10.3390\/molecules28166139","volume":"28","author":"Wang","year":"2023","journal-title":"Molecules"},{"key":"D6OB01190J\/cit8h\/1","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1055\/a-2176-1840","volume":"7","author":"Li","year":"2023","journal-title":"SynOpen"},{"key":"D6OB01190J\/cit8i\/1","doi-asserted-by":"crossref","first-page":"e202408901","DOI":"10.1002\/anie.202408901","volume":"63","author":"Wang","year":"2024","journal-title":"Angew. Chem., Int. Ed."},{"key":"D6OB01190J\/cit8j\/1","doi-asserted-by":"crossref","first-page":"6465","DOI":"10.1021\/acs.joc.4c00502","volume":"89","author":"Liu","year":"2024","journal-title":"J. Org. Chem."},{"key":"D6OB01190J\/cit8k\/1","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1021\/acs.orglett.3c04012","volume":"26","author":"Choi","year":"2024","journal-title":"Org. Lett."},{"key":"D6OB01190J\/cit8l\/1","doi-asserted-by":"crossref","first-page":"e202500275","DOI":"10.1002\/ejoc.202500275","author":"Li","year":"2025","journal-title":"Eur. J. Org. Chem."},{"key":"D6OB01190J\/cit9a\/1","doi-asserted-by":"crossref","first-page":"5984","DOI":"10.1021\/ja048808x","volume":"126","author":"Hu","year":"2004","journal-title":"J. Am. Chem. Soc."},{"key":"D6OB01190J\/cit9b\/1","doi-asserted-by":"crossref","first-page":"5794","DOI":"10.1021\/acs.orglett.7b02727","volume":"19","author":"Das","year":"2017","journal-title":"Org. Lett."},{"key":"D6OB01190J\/cit9c\/1","doi-asserted-by":"crossref","first-page":"2920","DOI":"10.1021\/jacs.0c13013","volume":"143","author":"Rej","year":"2021","journal-title":"J. Am. Chem. Soc."}],"container-title":["Organic &amp; Biomolecular Chemistry"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsc.org\/OB\/article-pdf\/doi\/10.1039\/D6OB01190J\/0\/D6OB01190J.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T11:13:15Z","timestamp":1791976395000},"score":1,"resource":{"primary":{"URL":"http:\/\/pubs.rsc.org\/OB\/article-lookup\/doi\/10.1039\/D6OB01190J"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":52,"journal-issue":{"issue":"39","published-print":{"date-parts":[[2026,10,14]]}},"URL":"https:\/\/doi.org\/10.1039\/d6ob01190j","relation":{},"ISSN":["1477-0520","1477-0539"],"issn-type":[{"value":"1477-0520","type":"print"},{"value":"1477-0539","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}