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While a stepwise protonation of <jats:bold>2\u2010anth\u2010Li<\/jats:bold> with two equivalents of [NEt<jats:sub>3<\/jats:sub>H][BPh<jats:sub>4<\/jats:sub>] afforded the scandium cation [Sc{N(<jats:italic>t<\/jats:italic>Bu)Xy}<jats:sub>2<\/jats:sub>(thf)<jats:sub>2<\/jats:sub>][BPh<jats:sub>4<\/jats:sub>] (<jats:bold>3<\/jats:bold>), reduction of azobenzene gave a thermolabile, anionic scandium reduced azobenzene complex [Li(thf)][Sc{N(<jats:italic>t<\/jats:italic>Bu)Xy}<jats:sub>2<\/jats:sub>(<jats:italic>\u03b7<\/jats:italic><jats:sup>2<\/jats:sup>\u2010PhNNPh)] (<jats:bold>4<\/jats:bold>), which slowly lost one of the anilide ligands to form the neutral scandium azobenzene complex dimer [Sc{N(<jats:italic>t<\/jats:italic>Bu)Xy}(<jats:italic>\u03bc<\/jats:italic>\u2010<jats:italic>\u03b7<\/jats:italic><jats:sup>2<\/jats:sup>:<jats:italic>\u03b7<\/jats:italic><jats:sup>2<\/jats:sup>\u2010Ph<jats:sub>2<\/jats:sub>N<jats:sub>2<\/jats:sub>)]<jats:sub>2<\/jats:sub> (<jats:bold>5<\/jats:bold>). Exposure of <jats:bold>3<\/jats:bold> to CO<jats:sub>2<\/jats:sub> produced the scandium carbamate complex [Sc{\u03ba<jats:sup>2<\/jats:sup>\u2010O<jats:sub>2<\/jats:sub>CN(<jats:italic>t<\/jats:italic>Bu)(Xy)}<jats:sub>2<\/jats:sub>][BPh<jats:sub>4<\/jats:sub>] (<jats:bold>6<\/jats:bold>) as a result of CO<jats:sub>2<\/jats:sub> insertion into the Sc\u2212N bonds. In an attempt to prepare scandium hydrides, the reaction of <jats:bold>3<\/jats:bold> with the hydride sources LiAlH<jats:sub>4<\/jats:sub> and Na[BEt<jats:sub>3<\/jats:sub>H] led to the terminal aluminum hydride [AlH{N(<jats:italic>t<\/jats:italic>Bu)Xy}<jats:sub>2<\/jats:sub>(thf)] (<jats:bold>7<\/jats:bold>) and the scandium <jats:italic>n<\/jats:italic>\u2010butoxide [Sc{N(<jats:italic>t<\/jats:italic>Bu)(Xy)}<jats:sub>2<\/jats:sub>(<jats:italic>\u03bc<\/jats:italic>\u2010O<jats:italic>n<\/jats:italic>Bu)] (<jats:bold>8<\/jats:bold>) after Sc\/Al transmetalation and nucleophilic ring\u2010opening of THF, respectively. All reported compounds isolated in moderate to good yields were fully characterized.<\/jats:p>","DOI":"10.1002\/asia.202100684","type":"journal-article","created":{"date-parts":[[2021,8,14]],"date-time":"2021-08-14T07:49:12Z","timestamp":1628927352000},"page":"3170-3178","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Scandium Reduced Arene Complex: Protonation and Reaction with Azobenzene"],"prefix":"10.1002","volume":"16","author":[{"given":"Priyabrata","family":"Ghana","sequence":"first","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen University  Landoltweg 1 52056 Aachen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas P.","family":"Spaniol","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen University  Landoltweg 1 52056 Aachen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Okuda","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry RWTH Aachen University  Landoltweg 1 52056 Aachen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,9,2]]},"reference":[{"key":"e_1_2_8_1_1","first-page":"1","volume-title":"Comprehensive Organometallic Chemistry III","author":"Parkin G.","year":"2007"},{"key":"e_1_2_8_2_1","unstructured":"\u00a0"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00280a042"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-328X(95)00522-R"},{"key":"e_1_2_8_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr00036a008"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr020610c"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1039\/C3CS60206K"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2016.06.015"},{"key":"e_1_2_8_9_1","unstructured":"\u00a0"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar00134a004"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar500429f"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.6b00338"},{"key":"e_1_2_8_13_1","unstructured":"\u00a0"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00233a051"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaw3913"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41570-018-0059-x"},{"key":"e_1_2_8_17_1","unstructured":"\u00a0"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1039\/C39910001372"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja961253o"},{"key":"e_1_2_8_20_2","doi-asserted-by":"publisher","DOI":"10.1039\/a800089a"},{"key":"e_1_2_8_21_2","doi-asserted-by":"publisher","DOI":"10.1021\/om020090b"},{"key":"e_1_2_8_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200390267"},{"key":"e_1_2_8_23_1","unstructured":"\u00a0"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201611758"},{"key":"e_1_2_8_25_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b08456"},{"key":"e_1_2_8_26_1","unstructured":"\u00a0"},{"key":"e_1_2_8_27_2","doi-asserted-by":"publisher","DOI":"10.1039\/c39770000912"},{"key":"e_1_2_8_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00077a078"},{"key":"e_1_2_8_29_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.199419731"},{"key":"e_1_2_8_30_2","first-page":"295","author":"Urnezius E.","year":"2002","journal-title":"Science"},{"key":"e_1_2_8_31_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja020725y"},{"key":"e_1_2_8_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200602937"},{"key":"e_1_2_8_33_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic052110i"},{"key":"e_1_2_8_34_2","first-page":"47","author":"Jilek R. 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