{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T09:59:58Z","timestamp":1790157598707,"version":"4.1.0"},"reference-count":79,"publisher":"Royal Society of Chemistry (RSC)","license":[{"start":{"date-parts":[[2027,9,15]],"date-time":"2027-09-15T00:00:00Z","timestamp":1820966400000},"content-version":"am","delay-in-days":622,"URL":"http:\/\/rsc.li\/journals-terms-of-use"}],"funder":[{"DOI":"10.13039\/501100001501","name":"University Grants Commission","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001501","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001412","name":"Council of Scientific and Industrial Research, India","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001412","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["rsc.org"],"crossmark-restriction":true},"short-container-title":["Chem. Commun."],"abstract":"<jats:p>This review highlights synthetic strategies for seven-membered (di)benzo-\u03b5-sultams as biologically relevant thiaza-heterocycles, emphasizing mechanistic insights and asymmetric approaches.<\/jats:p>","DOI":"10.1039\/d6cc04614b","type":"journal-article","created":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T03:03:25Z","timestamp":1789441405000},"update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Synthetic strategies toward structurally diverse seven-membered \u03b5-sultams: a review"],"prefix":"10.1039","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-1588-344X","authenticated-orcid":false,"given":"Koushik","family":"Naskar","sequence":"first","affiliation":[{"name":"Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4-Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-8687-2351","authenticated-orcid":false,"given":"Sudip","family":"Karmakar","sequence":"additional","affiliation":[{"name":"Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4-Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-4186-2044","authenticated-orcid":false,"given":"Imtiaj","family":"Mondal","sequence":"additional","affiliation":[{"name":"Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4-Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9007-1042","authenticated-orcid":false,"given":"Indubhusan","family":"Deb","sequence":"additional","affiliation":[{"name":"Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4-Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, West Bengal, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"292","published-online":{"date-parts":[[2026]]},"reference":[{"key":"D6CC04614B\/cit1a\/1","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1007\/s12551-021-00795-9","volume":"13","author":"Ovung","year":"2021","journal-title":"Biophys. Rev."},{"key":"D6CC04614B\/cit1b\/1","doi-asserted-by":"crossref","first-page":"e02122","DOI":"10.1002\/slct.202502122","volume":"10","author":"Chhablani","year":"2025","journal-title":"ChemistrySelect"},{"key":"D6CC04614B\/cit2a\/1","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1021\/cr60168a001","volume":"54","author":"Mustafa","year":"1954","journal-title":"Chem. Rev."},{"key":"D6CC04614B\/cit2b\/1","doi-asserted-by":"crossref","first-page":"933","DOI":"10.1002\/ejoc.201701491","author":"Debnath","year":"2018","journal-title":"Eur. J. Org. Chem."},{"key":"D6CC04614B\/cit2c\/1","doi-asserted-by":"crossref","first-page":"5787","DOI":"10.1002\/ejoc.202000603","author":"Grygorenko","year":"2020","journal-title":"Eur. J. Org. Chem."},{"key":"D6CC04614B\/cit2d\/1","doi-asserted-by":"crossref","first-page":"1798","DOI":"10.1039\/D3MD00653K","volume":"15","author":"Chong","year":"2024","journal-title":"RSC Med. Chem."},{"key":"D6CC04614B\/cit3a\/1","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1021\/ar0200899","volume":"37","author":"Page","year":"2004","journal-title":"Acc. Chem. Res."},{"key":"D6CC04614B\/cit3b\/1","doi-asserted-by":"crossref","first-page":"7749","DOI":"10.1021\/cr1003776","volume":"111","author":"Majumdar","year":"2011","journal-title":"Chem. Rev."},{"key":"D6CC04614B\/cit3c\/1","doi-asserted-by":"crossref","first-page":"1113","DOI":"10.1039\/C7QO01098B","volume":"5","author":"Song","year":"2018","journal-title":"Org. Chem. Front."},{"key":"D6CC04614B\/cit3d\/1","doi-asserted-by":"crossref","first-page":"3756","DOI":"10.1021\/acs.joc.8b00125","volume":"83","author":"Mishra","year":"2018","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit3e\/1","doi-asserted-by":"crossref","first-page":"2056","DOI":"10.1021\/acs.orglett.9b00295","volume":"21","author":"Mishra","year":"2019","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit3f\/1","doi-asserted-by":"crossref","first-page":"7074","DOI":"10.1039\/D0OB01212B","volume":"18","author":"Sarkar","year":"2020","journal-title":"Org. Biomol. Chem."},{"key":"D6CC04614B\/cit3g\/1","doi-asserted-by":"crossref","first-page":"132149","DOI":"10.1016\/j.tet.2021.132149","volume":"88","author":"Hys","year":"2021","journal-title":"Tetrahedron"},{"key":"D6CC04614B\/cit3h\/1","doi-asserted-by":"crossref","first-page":"e202400535","DOI":"10.1002\/ajoc.202400535","volume":"14","author":"Chen","year":"2025","journal-title":"Asian J. Org. Chem."},{"key":"D6CC04614B\/cit3i\/1","doi-asserted-by":"crossref","first-page":"984","DOI":"10.1021\/acs.joc.4c01935","volume":"90","author":"Liu","year":"2025","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit3j\/1","doi-asserted-by":"crossref","first-page":"100156","DOI":"10.1016\/j.tchem.2026.100156","volume":"17","author":"Semoshkina","year":"2026","journal-title":"Tetrahedron Chem"},{"key":"D6CC04614B\/cit4\/1","doi-asserted-by":"crossref","first-page":"116556","DOI":"10.1016\/j.ejmech.2024.116556","volume":"275","author":"Le\u015bniewska","year":"2024","journal-title":"Eur. J. Med. Chem."},{"key":"D6CC04614B\/cit5a\/1","doi-asserted-by":"crossref","first-page":"8699","DOI":"10.1021\/acs.jmedchem.2c00473","volume":"65","author":"Shearer","year":"2022","journal-title":"J. Med. Chem."},{"key":"D6CC04614B\/cit5b\/1","doi-asserted-by":"crossref","first-page":"116650","DOI":"10.1016\/j.bmc.2022.116650","volume":"57","author":"Ouvry","year":"2022","journal-title":"Bioorg. Med. Chem."},{"key":"D6CC04614B\/cit6a\/1","doi-asserted-by":"crossref","first-page":"2730","DOI":"10.1016\/j.bmc.2015.01.010","volume":"23","author":"Nortcliffe","year":"2015","journal-title":"Bioorg. Med. Chem."},{"key":"D6CC04614B\/cit6b\/1","doi-asserted-by":"crossref","first-page":"11031","DOI":"10.1039\/D2CC04000J","volume":"58","author":"Kotwal","year":"2022","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit6c\/1","doi-asserted-by":"crossref","first-page":"2520","DOI":"10.1021\/acs.orglett.3c00685","volume":"25","author":"Hussain","year":"2023","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit6d\/1","doi-asserted-by":"crossref","first-page":"7751","DOI":"10.1039\/D3CC01416A","volume":"59","author":"Naskar","year":"2023","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit6e\/1","doi-asserted-by":"crossref","first-page":"109229","DOI":"10.1016\/j.cclet.2023.109229","volume":"35","author":"Chen","year":"2024","journal-title":"Chin. Chem. Lett."},{"key":"D6CC04614B\/cit6f\/1","doi-asserted-by":"crossref","first-page":"9619","DOI":"10.1021\/acs.orglett.5c02724","volume":"27","author":"Naskar","year":"2025","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit6g\/1","doi-asserted-by":"crossref","first-page":"12649","DOI":"10.1039\/D6CC02104B","volume":"62","author":"Naskar","year":"2026","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit7a\/1","doi-asserted-by":"crossref","first-page":"4757","DOI":"10.1039\/D2QO00774F","volume":"9","author":"Yu","year":"2022","journal-title":"Org. Chem. Front."},{"key":"D6CC04614B\/cit7b\/1","doi-asserted-by":"crossref","first-page":"e202200617","DOI":"10.1002\/cmdc.202200617","volume":"18","author":"Chatterjee","year":"2023","journal-title":"ChemMedChem"},{"key":"D6CC04614B\/cit7c\/1","doi-asserted-by":"crossref","first-page":"e202305002","DOI":"10.1002\/slct.202305002","volume":"9","author":"Doraghi","year":"2024","journal-title":"ChemistrySelect"},{"key":"D6CC04614B\/cit7d\/1","doi-asserted-by":"crossref","first-page":"e202400156","DOI":"10.1002\/tcr.202400156","volume":"25","author":"Bhardwaj","year":"2025","journal-title":"Chem. Rec."},{"key":"D6CC04614B\/cit7e\/1","doi-asserted-by":"crossref","first-page":"11073","DOI":"10.1039\/D6CC02231F","volume":"62","author":"Chen","year":"2026","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit8a\/1","doi-asserted-by":"crossref","first-page":"7483","DOI":"10.1016\/j.bmcl.2010.10.006","volume":"20","author":"Kiefer","year":"2010","journal-title":"Bioorg. Med. Chem. Lett."},{"key":"D6CC04614B\/cit8b\/1","doi-asserted-by":"crossref","first-page":"3727","DOI":"10.1016\/j.bmcl.2003.08.004","volume":"13","author":"Tollefson","year":"2003","journal-title":"Bioorg. Med. Chem. Lett."},{"key":"D6CC04614B\/cit8c\/1","doi-asserted-by":"crossref","first-page":"837","DOI":"10.1016\/0968-0896(96)00075-2","volume":"4","author":"Artico","year":"1996","journal-title":"Bioorg. Med. Chem."},{"key":"D6CC04614B\/cit8d\/1","doi-asserted-by":"crossref","first-page":"7176","DOI":"10.1021\/jm200778q","volume":"54","author":"Ganguly","year":"2011","journal-title":"J. Med. Chem."},{"key":"D6CC04614B\/cit8e\/1","doi-asserted-by":"crossref","first-page":"3674","DOI":"10.1016\/j.bmcl.2009.03.149","volume":"19","author":"Charrier","year":"2009","journal-title":"Bioorg. Med. Chem. Lett."},{"key":"D6CC04614B\/cit9\/1","doi-asserted-by":"crossref","first-page":"6364","DOI":"10.1039\/C9OB01158G","volume":"17","author":"Zhao","year":"2019","journal-title":"Org. Biomol. Chem."},{"key":"D6CC04614B\/cit10a\/1","doi-asserted-by":"crossref","first-page":"4829","DOI":"10.1039\/D4QO01037J","volume":"11","author":"Li","year":"2024","journal-title":"Org. Chem. Front."},{"key":"D6CC04614B\/cit10b\/1","doi-asserted-by":"crossref","first-page":"14676","DOI":"10.1021\/acs.joc.3c01686","volume":"88","author":"Subba","year":"2023","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit11a\/1","doi-asserted-by":"crossref","first-page":"971","DOI":"10.1021\/ja3110818","volume":"135","author":"Wang","year":"2013","journal-title":"J. Am. Chem. Soc."},{"key":"D6CC04614B\/cit11b\/1","doi-asserted-by":"crossref","first-page":"3400","DOI":"10.1021\/ol501464e","volume":"16","author":"Chen","year":"2014","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit11c\/1","doi-asserted-by":"crossref","first-page":"3962","DOI":"10.1021\/ol501770q","volume":"16","author":"Wang","year":"2014","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit11d\/1","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1021\/acscatal.5b02403","volume":"6","author":"Li","year":"2016","journal-title":"ACS Catal."},{"key":"D6CC04614B\/cit11e\/1","doi-asserted-by":"crossref","first-page":"2306","DOI":"10.1021\/acs.orglett.8b00651","volume":"20","author":"Li","year":"2018","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit11f\/1","doi-asserted-by":"crossref","first-page":"1572","DOI":"10.1039\/C8QO01323C","volume":"6","author":"Zhao","year":"2019","journal-title":"Org. Chem. Front."},{"key":"D6CC04614B\/cit12\/1","doi-asserted-by":"crossref","first-page":"11285","DOI":"10.1002\/chem.202101038","volume":"27","author":"Zhang","year":"2021","journal-title":"Chem. \u2013 Eur. J."},{"key":"D6CC04614B\/cit13\/1","doi-asserted-by":"crossref","first-page":"2777","DOI":"10.1016\/j.cclet.2021.03.011","volume":"32","author":"Wang","year":"2021","journal-title":"Chin. Chem. Lett."},{"key":"D6CC04614B\/cit14\/1","first-page":"315","volume":"5","author":"Wang","year":"2024","journal-title":"Green Synth. Catal."},{"key":"D6CC04614B\/cit15\/1","doi-asserted-by":"crossref","first-page":"8377","DOI":"10.1039\/D2GC03218J","volume":"24","author":"Wang","year":"2022","journal-title":"Green Chem."},{"key":"D6CC04614B\/cit16\/1","doi-asserted-by":"crossref","first-page":"1853","DOI":"10.1021\/acs.orglett.2c00436","volume":"24","author":"Mondal","year":"2022","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit17\/1","doi-asserted-by":"crossref","first-page":"e202302904","DOI":"10.1002\/chem.202302904","volume":"30","author":"Du","year":"2024","journal-title":"Chem. \u2013 Eur. J."},{"key":"D6CC04614B\/cit18\/1","doi-asserted-by":"crossref","first-page":"131766","DOI":"10.1016\/j.tet.2020.131766","volume":"77","author":"Wang","year":"2021","journal-title":"Tetrahedron"},{"key":"D6CC04614B\/cit19a\/1","doi-asserted-by":"crossref","first-page":"2297","DOI":"10.1021\/acs.joc.8b02889","volume":"84","author":"Xiao","year":"2019","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit19b\/1","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1039\/C8OB02859A","volume":"17","author":"Xiao","year":"2019","journal-title":"Org. Biomol. Chem."},{"key":"D6CC04614B\/cit19c\/1","doi-asserted-by":"crossref","first-page":"9386","DOI":"10.1021\/acs.joc.0c00652","volume":"85","author":"Xiong","year":"2020","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit19d\/1","doi-asserted-by":"crossref","first-page":"3941","DOI":"10.1039\/D6OB00398B","volume":"24","author":"Shan","year":"2026","journal-title":"Org. Biomol. Chem."},{"key":"D6CC04614B\/cit19e\/1","doi-asserted-by":"crossref","first-page":"e70579","DOI":"10.1002\/ejoc.70579","author":"Su","year":"2026","journal-title":"Eur. J. Org. Chem."},{"issue":"13","key":"D6CC04614B\/cit19f\/1","doi-asserted-by":"crossref","first-page":"1753","DOI":"10.1080\/17568919.2026.2676782","volume":"18","author":"Dastari","year":"2026","journal-title":"Future Med. Chem."},{"key":"D6CC04614B\/cit19g\/1","doi-asserted-by":"crossref","first-page":"4145","DOI":"10.1021\/acs.orglett.3c01422","volume":"25","author":"Xiao","year":"2023","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit20\/1","doi-asserted-by":"crossref","first-page":"1661","DOI":"10.1021\/acs.orglett.3c00269","volume":"25","author":"Ma","year":"2023","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit21a\/1","doi-asserted-by":"crossref","first-page":"18698","DOI":"10.1021\/acs.joc.4c02285","volume":"89","author":"Du","year":"2024","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit21b\/1","first-page":"441","author":"Wang","year":"2016","journal-title":"Synthesis"},{"key":"D6CC04614B\/cit21c\/1","doi-asserted-by":"crossref","first-page":"1113","DOI":"10.1021\/acs.joc.2c02634","volume":"88","author":"Kim","year":"2023","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit21d\/1","doi-asserted-by":"crossref","first-page":"7954","DOI":"10.1039\/D4CC02734E","volume":"60","author":"Yang","year":"2024","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit22\/1","doi-asserted-by":"crossref","first-page":"e202500005","DOI":"10.1002\/ceur.202500005","volume":"3","author":"Rodi\u00f1o","year":"2025","journal-title":"ChemistryEurope"},{"key":"D6CC04614B\/cit23\/1","doi-asserted-by":"crossref","first-page":"1871","DOI":"10.1039\/D5QO01474C","volume":"13","author":"Mou","year":"2026","journal-title":"Org. Chem. Front."},{"key":"D6CC04614B\/cit24\/1","doi-asserted-by":"crossref","first-page":"3127","DOI":"10.1055\/s-0029-1216888","author":"Majumdar","year":"2009","journal-title":"Synthesis"},{"key":"D6CC04614B\/cit25\/1","doi-asserted-by":"crossref","first-page":"7885","DOI":"10.1002\/ejoc.201501032","author":"Laha","year":"2015","journal-title":"Eur. J. Org. Chem."},{"key":"D6CC04614B\/cit26\/1","doi-asserted-by":"crossref","first-page":"1704","DOI":"10.1039\/C6CC09493G","volume":"53","author":"Song","year":"2017","journal-title":"Chem. Commun."},{"key":"D6CC04614B\/cit27\/1","doi-asserted-by":"crossref","first-page":"1394","DOI":"10.1002\/anie.201712061","volume":"57","author":"Yang","year":"2018","journal-title":"Angew. Chem., Int. Ed."},{"key":"D6CC04614B\/cit28\/1","doi-asserted-by":"crossref","first-page":"6326","DOI":"10.1021\/acs.orglett.1c02128","volume":"23","author":"Liu","year":"2021","journal-title":"Org. Lett."},{"key":"D6CC04614B\/cit29\/1","doi-asserted-by":"crossref","first-page":"1889","DOI":"10.1002\/adsc.202200140","volume":"364","author":"Hao","year":"2022","journal-title":"Adv. Synth. Catal."},{"key":"D6CC04614B\/cit30\/1","doi-asserted-by":"crossref","first-page":"4204","DOI":"10.1021\/acs.joc.1c03031","volume":"87","author":"Laha","year":"2022","journal-title":"J. Org. Chem."},{"key":"D6CC04614B\/cit31a\/1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/978-3-319-24960-5","volume":"41","author":"D\u2019hooghe","year":"2016","journal-title":"Top. Heterocycl. Chem."},{"key":"D6CC04614B\/cit31b\/1","doi-asserted-by":"crossref","first-page":"3070","DOI":"10.1038\/s41467-021-23371-x","volume":"12","author":"Li","year":"2021","journal-title":"Nat. Commun."},{"key":"D6CC04614B\/cit31c\/1","doi-asserted-by":"crossref","first-page":"109229","DOI":"10.1016\/j.cclet.2023.109229","volume":"35","author":"Chen","year":"2024","journal-title":"Chin. Chem. Lett."},{"key":"D6CC04614B\/cit31d\/1","doi-asserted-by":"crossref","first-page":"e202400687","DOI":"10.1002\/ejoc.202400687","author":"Xie","year":"2024","journal-title":"Eur. J. Org. Chem."},{"key":"D6CC04614B\/cit32\/1","doi-asserted-by":"crossref","first-page":"2258","DOI":"10.1038\/s41467-018-04645-3","volume":"9","author":"Quan","year":"2018","journal-title":"Nat. Commun."},{"key":"D6CC04614B\/cit33\/1","doi-asserted-by":"crossref","first-page":"e00969","DOI":"10.1002\/asia.202500969","volume":"20","author":"Aman","year":"2025","journal-title":"Chem. \u2013 Asian J."}],"container-title":["Chemical Communications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/pubs.rsc.org\/CC\/article-pdf\/doi\/10.1039\/D6CC04614B\/0\/D6CC04614B.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T09:01:14Z","timestamp":1790154074000},"score":1,"resource":{"primary":{"URL":"http:\/\/pubs.rsc.org\/CC\/article-lookup\/doi\/10.1039\/D6CC04614B"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":79,"URL":"https:\/\/doi.org\/10.1039\/d6cc04614b","relation":{},"ISSN":["1359-7345","1364-548X"],"issn-type":[{"value":"1359-7345","type":"print"},{"value":"1364-548X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}