{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T03:47:58Z","timestamp":1785815278148,"version":"3.56.0"},"reference-count":75,"publisher":"Wiley","issue":"69","license":[{"start":{"date-parts":[[2021,10,27]],"date-time":"2021-10-27T00:00:00Z","timestamp":1635292800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2021,12,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Gallium hydrides stabilised by primary and secondary amines are scarce due to their propensity to eliminate dihydrogen. Consequently, their reactivity has received limited attention. The synthesis of two novel gallium hydride complexes HGa(THF)[ON(H)O] and H<jats:sub>2<\/jats:sub>Ga[\u03bc<jats:sup>2<\/jats:sup>\u2010ON(H)O]Ga[ON(H)O] ([ON(H)O]<jats:sup>2\u2212<\/jats:sup>=<jats:italic>N<\/jats:italic>,<jats:italic>N<\/jats:italic>\u2010bis(3,5\u2010di\u2010<jats:italic>tert<\/jats:italic>\u2010butyl\u20102\u2010phenoxy)amine) is described and their reactivity towards aldehydes and ketones is explored. These reactions afford alkoxide\u2010bridged dimers through 1,2\u2010hydrogallation reactions. The gallium hydrides can be regenerated through Ga\u2212O\/B\u2212H metathesis from the reaction of such dimers with pinacol borane (HBpin) or 9\u2010borabicyclo[3.3.1]nonane (9\u2010BBN). These observations allowed us to target the catalytic reduction of carbonyl substrates (aldehydes, ketones and carbon dioxide) with low catalyst loadings at room temperature.<\/jats:p>","DOI":"10.1002\/chem.202103009","type":"journal-article","created":{"date-parts":[[2021,10,9]],"date-time":"2021-10-09T03:48:02Z","timestamp":1633751282000},"page":"17379-17385","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Pincer\u2010Supported Gallium Complexes for the Catalytic Hydroboration of Aldehydes, Ketones and Carbon Dioxide"],"prefix":"10.1002","volume":"27","author":[{"given":"Lingyu","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Chemistry University of Oxford Chemistry Research Laboratory  12 Mansfield Rd. 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