{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,8]],"date-time":"2026-08-08T06:44:01Z","timestamp":1786171441183,"version":"build-2736575974"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T00:00:00Z","timestamp":1785715200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T00:00:00Z","timestamp":1785715200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22301077"],"award-info":[{"award-number":["22301077"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Chlorinated (hetero)arenes are key structural motifs existed in various bioactive molecules, and serve as versatile building blocks in modern organic synthesis. Classical chlorination methods generally suffer from harsh reaction conditions, corrosive chlorinated reagents, and poor functional group tolerance. In recent years, photocatalysis and electrocatalysis have emerged as powerful and sustainable platforms for the sustainable synthesis of chlorinated (hetero)arenes under mild conditions, which significantly expand the diversity of chlorination reactions. This review summarizes the latest and representative advances in photo\u2010 and electrochemical chlorination of functionalized (hetero)arenes over the past decade, with particular emphasis on mechanistic understanding, catalyst and reagent design, and synthetic applications involving C(\n                    <jats:italic>\n                      sp\n                      <jats:sup>2<\/jats:sup>\n                    <\/jats:italic>\n                    )\u2013H functionalization and\n                    <jats:italic>ipso<\/jats:italic>\n                    \u2010chlorination of C(\n                    <jats:italic>\n                      sp\n                      <jats:sup>2<\/jats:sup>\n                    <\/jats:italic>\n                    )\u2013X (X = C, N, S, and etc.) bonds. Elegant applications in late\u2010stage functionalization of complex molecules and the upcycling of waste plastics are also highlighted in this review.\n                  <\/jats:p>","DOI":"10.1002\/chem.71508","type":"journal-article","created":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T10:49:17Z","timestamp":1785754157000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Photo\u2010 and Electrochemical Chlorination for (Hetero)Aryl C(\n                    <i>\n                      sp\n                      <sup>2<\/sup>\n                    <\/i>\n                    )\u2500Cl Bond Formation"],"prefix":"10.1002","author":[{"given":"Yingying","family":"Yang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Estuarine and Coastal Research East China Normal University 500 Dongchuan Road Shanghai 200241 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miao","family":"He","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Estuarine and Coastal Research East China Normal University 500 Dongchuan Road Shanghai 200241 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2480-0294","authenticated-orcid":false,"given":"Yinsong","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Estuarine and Coastal Research East China Normal University 500 Dongchuan Road Shanghai 200241 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,3]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar9701777"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijch.201800175"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jnatprod.3c00803"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c10910"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202504108"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b08411"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.5c02565"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c07594"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1071\/CH9650126"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo00212a029"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.6b00089"},{"key":"e_1_2_11_13_1","first-page":"7920","article-title":"Recent Advances in Activation of Aryl Halides Over Organic and MOF\u2010Based Semiconductor Photocatalysts: Mechanisms, Strategies, and Challenges","volume":"16","author":"He C.","year":"2026","journal-title":"ACS Catal"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.202400391"},{"key":"e_1_2_11_15_1","first-page":"360","article-title":"Recent Advances in Chlorination: Novel Reagents and Methods From the Last Decade","volume":"8","author":"Vogel I. 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