{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T00:34:34Z","timestamp":1777941274551,"version":"3.51.4"},"reference-count":74,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2025,2,4]],"date-time":"2025-02-04T00:00:00Z","timestamp":1738627200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,2,4]],"date-time":"2025-02-04T00:00:00Z","timestamp":1738627200000},"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":["ChemistryOpen"],"published-print":{"date-parts":[[2025,8]]},"abstract":"Abstract<\/jats:title>\n \n A series of\n C,O<\/jats:italic>\n \u2010chelated organotin(IV) alkoxides, L\n 2<\/jats:sub>\n PhSnO\n \n t<\/jats:italic>\n <\/jats:sup>\n Bu (\n 4<\/jats:bold>\n ), L\n 2<\/jats:sub>\n PhSnOMe (\n 6<\/jats:bold>\n ), L\n 2<\/jats:sub>\n Sn(O\n \n t<\/jats:italic>\n <\/jats:sup>\n Bu)\n 2<\/jats:sub>\n (\n 11<\/jats:bold>\n ), and siloxides L\n 2<\/jats:sub>\n PhSnOSiPh\n 3<\/jats:sub>\n (\n 3<\/jats:bold>\n ), L\n 2<\/jats:sub>\n Sn(OSiPh\n 3<\/jats:sub>\n )\n 2<\/jats:sub>\n (\n 10<\/jats:bold>\n ) (L=[2\u2010(CH\n 2<\/jats:sub>\n O)\n 2<\/jats:sub>\n CH]C\n 6<\/jats:sub>\n H\n 4<\/jats:sub>\n ), was prepared by salt elimination reactions. They were obtained from the organotin(IV) iodides L\n 2<\/jats:sub>\n PhSnI (\n 1<\/jats:bold>\n ) or L\n 2<\/jats:sub>\n SnI\n 2<\/jats:sub>\n (\n 2<\/jats:bold>\n ) upon reactions with\n \n t<\/jats:italic>\n <\/jats:sup>\n BuOK, MeONa or Ph\n 3<\/jats:sub>\n SiONa, respectively, in dry THF or methanol. Under non\u2010inert conditions, compounds\n 4<\/jats:bold>\n and\n 6<\/jats:bold>\n undergo combined hydrolysis and condensation to give the hexaorganodistannoxane (L\n 2<\/jats:sub>\n PhSn)\n 2<\/jats:sub>\n O (\n 5<\/jats:bold>\n ). The stannoxane\n 5<\/jats:bold>\n is easily hydrolysed to L\n 2<\/jats:sub>\n PhSnOH (\n 7<\/jats:bold>\n ), which quickly converts back when heated. Basic hydrolysis of diiodide\n 2<\/jats:bold>\n produces the cyclic oxide (L\n 2<\/jats:sub>\n SnO)\n 3<\/jats:sub>\n (\n 8<\/jats:bold>\n ). Its reaction with an equimolar amount of Ph\n 3<\/jats:sub>\n SiONa gives only a mixture of the expected L\n 2<\/jats:sub>\n SnI(OSiPh\n 3<\/jats:sub>\n ) (\n 9<\/jats:bold>\n ),\n 10<\/jats:bold>\n and the precursor,\n 2<\/jats:bold>\n . Yet,\n 8<\/jats:bold>\n shows a unique reactivity pattern when combine with\n m<\/jats:italic>\n \u2010tolyl boronic acid, affording stannaboroxane (L\n 2<\/jats:sub>\n SnO)\n 2<\/jats:sub>\n OB(\n m<\/jats:italic>\n \u2010tol) (\n 12<\/jats:bold>\n ). All the isolated species were characterised in solution by NMR spectroscopy and mass spectrometry. The solid\u2010state molecular structures of\n 1<\/jats:bold>\n \u2013\n 5<\/jats:bold>\n ,\n 10<\/jats:bold>\n \u2013\n 12<\/jats:bold>\n were established by single\u2010crystal X\u2010ray diffraction (XRD). Additionally, thermogravimetric analysis of\n 3<\/jats:bold>\n \u2013\n 5<\/jats:bold>\n ,\n 8<\/jats:bold>\n ,\n 10<\/jats:bold>\n , and\n 12<\/jats:bold>\n was conducted.\n <\/jats:p>","DOI":"10.1002\/open.202400494","type":"journal-article","created":{"date-parts":[[2025,2,5]],"date-time":"2025-02-05T02:54:54Z","timestamp":1738724094000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Organotin(IV) Alkoxides, Siloxides, and Related Stannoxanes. Characterisation and Thermogravimetric Studies"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-7300-276X","authenticated-orcid":false,"given":"Vlad","family":"Penciu","sequence":"first","affiliation":[{"name":"Department of Chemistry Supramolecular Organic and Organometallic Chemistry Centre Faculty of Chemistry and Chemical Engineering Babe\u015f-Bolyai University Cluj-Napoca RO-400028 Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8775-8492","authenticated-orcid":false,"given":"Liliana","family":"Bizo","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering Faculty of Chemistry and Chemical Engineering Babe\u015f-Bolyai University 400028 Cluj-Napoca Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0011-8469","authenticated-orcid":false,"given":"Richard A.","family":"Varga","sequence":"additional","affiliation":[{"name":"Department of Chemistry Supramolecular Organic and Organometallic Chemistry Centre Faculty of Chemistry and Chemical Engineering Babe\u015f-Bolyai University Cluj-Napoca RO-400028 Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8335-4298","authenticated-orcid":false,"given":"Adrian\u2010Alexandru","family":"Some\u015fan","sequence":"additional","affiliation":[{"name":"Department of Chemistry Supramolecular Organic and Organometallic Chemistry Centre Faculty of Chemistry and Chemical Engineering Babe\u015f-Bolyai University Cluj-Napoca RO-400028 Romania"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,2,4]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0TA03044A"},{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/0010-8545(92)80006-D"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr400637c"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar600036x"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/j39710003972"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-328X(01)00657-X"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-328X(02)01719-9"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/om00162a015"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/om00039a011"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5DT01980J"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00184a063"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.200600045"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.poly.2007.06.002"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jorganchem.2007.09.018"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.8b00630"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/b109994a"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/cplu.201200086"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(01)00319-8"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/zaac.200400168"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0567740881003610"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/DT9900002643"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-328X(94)87048-9"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5RA23424G"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202012248"},{"key":"e_1_2_8_25_1","unstructured":"A.\u2005G. 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