{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:59:18Z","timestamp":1790171958510,"version":"4.1.0"},"reference-count":32,"publisher":"Beilstein Institut","license":[{"start":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T00:00:00Z","timestamp":1790121600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T00:00:00Z","timestamp":1790121600000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T00:00:00Z","timestamp":1790121600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","award":["RGPIN\u20132020\u201304480\/2026\u201306650"],"award-info":[{"award-number":["RGPIN\u20132020\u201304480\/2026\u201306650"]}],"id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Beilstein J. Org. Chem."],"accepted":{"date-parts":[[2026,9,11]]},"abstract":"\n Carbon dioxide (CO\n 2<\/jats:sub>\n ) capture and valorization remain central challenges in sustainable chemistry due to the persistence of CO\n 2<\/jats:sub>\n as a major greenhouse gas. Herein, we describe the functionalization of a CO\n 2<\/jats:sub>\n -activated organometallic complex, [(Cp*\u2013CO\n 2<\/jats:sub>\n )Fe(diphosphine)] (\n 1<\/jats:bold>\n ; Cp* = C\n 5<\/jats:sub>\n Me\n 5<\/jats:sub>\n ) in which CO\n 2<\/jats:sub>\n is selectively incorporated into the Cp* ligand framework. Treatment of\n 1<\/jats:bold>\n with trimethylsilyl chloride (TMSCl) affords [{Cp*\u2013C(O)\u2013O\u2013TMS}Fe(diphosphine)Cl] (\n 2<\/jats:bold>\n ) via silylation of the Fe\u2013O(CO\n 2<\/jats:sub>\n ) linkage. Chloride abstraction using NaBPh\n 4<\/jats:sub>\n generates the putative complex [{Cp*\u2013C(O)\u2013O\u2013TMS}Fe(diphosphine)]\n +<\/jats:sup>\n (\n 3<\/jats:bold>\n ), featuring a labile dative R\n 2<\/jats:sub>\n C=O\u2192Fe interaction that is readily displaced by acetonitrile to give [{Cp*\u2013C(O)\u2013O\u2013TMS}Fe(diphosphine)(NCCH\n 3<\/jats:sub>\n )]\n +<\/jats:sup>\n (\n 4<\/jats:bold>\n ). Reduction of the ester functionality in\n 2<\/jats:bold>\n using HBCy\n 2<\/jats:sub>\n (Cy = cyclohexyl) provides access to new borylated complexes. Collectively, these results demonstrate the cooperative capture and stepwise CO\n 2<\/jats:sub>\n functionalization at a common Cp* ligand framework.\n <\/jats:p>","DOI":"10.3762\/bjoc.22.104","type":"journal-article","created":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:00:16Z","timestamp":1790168416000},"page":"1295-1302","source":"Crossref","is-referenced-by-count":0,"title":["CO\n 2<\/sub>\n silylation at a tucked-in iron(II) complex"],"prefix":"10.3762","volume":"22","author":[{"given":"Logan J","family":"Taylor","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02grkyz14","id-type":"ROR","asserted-by":"publisher"},{"id":"https:\/\/www.isni.org\/0000000419368884","id-type":"ISNI","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2186-1040","authenticated-orcid":false,"given":"Marcus W","family":"Drover","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02grkyz14","id-type":"ROR","asserted-by":"publisher"},{"id":"https:\/\/www.isni.org\/0000000419368884","id-type":"ISNI","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2086","published-online":{"date-parts":[[2026,9,23]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-29298-0_2"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1038\/ngeo689"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1038\/scientificamerican0882-35"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1039\/d4ta08838g"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202109329"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.cherd.2024.07.014"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1021\/ja409271s"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c00441"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2017.01.007"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1039\/d0cs00835d"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.isci.2024.108973"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1002\/cctc.202401394"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.3c00020"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1021\/acs.organomet.5c00354"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.3390\/catal11010058"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201400349"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1039\/d3cc03325b"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202580961"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1021\/jacsau.1c00350"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1039\/c4cy00130c"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1021\/ic501901n"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1039\/d4sc07116f"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1021\/acs.organomet.7b00223"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1039\/d2dt01344d"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.3c00427"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1021\/ja00333a013"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201901086"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1039\/d4sc03292f"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1021\/om100106e"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1021\/ja01111a043"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19640970617"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1021\/jo101589h"}],"container-title":["Beilstein Journal of Organic Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/22\/104","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/content\/pdf\/1860-5397-22-104.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/22\/104","content-type":"text\/html","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T13:00:16Z","timestamp":1790168416000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.beilstein-journals.org\/bjoc\/articles\/22\/104"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,23]]},"references-count":32,"URL":"https:\/\/doi.org\/10.3762\/bjoc.22.104","archive":["Portico"],"relation":{},"ISSN":["1860-5397"],"issn-type":[{"value":"1860-5397","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,23]]}}}