{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T15:02:58Z","timestamp":1784300578152,"version":"3.55.0"},"reference-count":46,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T00:00:00Z","timestamp":1784246400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T00:00:00Z","timestamp":1784246400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"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                    Inorganic analogues of aromatic compounds, wherein C\u2550C bonds are replaced with B\u2500N bonds, are isoelectronic with the original aromatic compounds, however, they can show different properties. While borazine, an inorganic analogue of benzene, has been well\u2010studied, inorganic analogues of chalcogenophene have been less explored. Here, we synthesized crystalline isolable inorganic furan\n                    <jats:bold>\n                      2\n                      <jats:sub>O<\/jats:sub>\n                    <\/jats:bold>\n                    and thiophene\n                    <jats:bold>\n                      2\n                      <jats:sub>S<\/jats:sub>\n                    <\/jats:bold>\n                    by atom swapping reaction at the carbenoid carbon of K\/Cl\u2010diborylcarbenoid, an equivalent to diborylcarbene. Density functional theory calculation exhibited that, in contrast to the quite weak aromatic character of borazine, inorganic chalcogenophenes\n                    <jats:bold>\n                      2\n                      <jats:sub>O<\/jats:sub>\n                    <\/jats:bold>\n                    and\n                    <jats:bold>\n                      2\n                      <jats:sub>S<\/jats:sub>\n                    <\/jats:bold>\n                    have a moderate aromaticity. Theoretical investigation of the reaction mechanism suggested that the atom swapping reaction occurred via oxidation of diborylcarbenoid\n                    <jats:bold>1<\/jats:bold>\n                    to diboralactone intermediate\n                    <jats:bold>\n                      3\n                      <jats:sub>Ch<\/jats:sub>\n                    <\/jats:bold>\n                    and the following intramolecular rearrangement reaction.\n                  <\/jats:p>","DOI":"10.1002\/chem.202500433","type":"journal-article","created":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T14:05:27Z","timestamp":1784297127000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Atom Swapping Reaction on Diborylcarbenoid: Synthesis and Electronic Structure of Inorganic Chalcogenophene Analogues"],"prefix":"10.1002","author":[{"given":"Yuki","family":"Shibutani","sequence":"first","affiliation":[{"name":"Department of Chemistry and Biotechnology Graduate School of Engineering The University of Tokyo  Bunkyo\u2010ku Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Momoko","family":"Inaoka","sequence":"additional","affiliation":[{"name":"Department of Chemistry Graduate School of Science Tokyo Metropolitan University  Hachioji Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4743-4784","authenticated-orcid":false,"given":"Shuhei","family":"Kusumoto","sequence":"additional","affiliation":[{"name":"Department of Chemistry Graduate School of Science Tokyo Metropolitan University  Hachioji Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyoko","family":"Nozaki","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Biotechnology Graduate School of Engineering The University of Tokyo  Bunkyo\u2010ku Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,17]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"98","article-title":"Sur la Constitution des Substances Aromatiques","volume":"3","author":"Kekul\u00e9 A.","year":"1865","journal-title":"Bulletin mensuel de la Soci\u00e9t\u00e9 Chimique de Paris"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic50078a023"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19941271011"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ica.2006.08.028"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1RA06457F"},{"key":"e_1_2_7_7_1","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.1515\/znb-1972-1135","article-title":"Zur Synthese Neuer Bor\u2010Stickstoff\u2010Heterocyclen\/Regarding the Syntheses of New Boron\u2010Nitrogen\u2010Heterocycles","volume":"27","author":"N\u00f6lle D.","year":"1972","journal-title":"Zeitschrift f\u00fcr Naturforschung B"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19921251210"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19791121207"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19861190102"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19911241011"},{"key":"e_1_2_7_12_1","doi-asserted-by":"crossref","first-page":"3011","DOI":"10.1002\/cber.19821150907","article-title":"Beitr\u00e4ge zur Chemie des Bors, 128. 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