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This reaction was realized to proceed via the intermediacy of an\n                    <jats:italic>in\u2005situ<\/jats:italic>\n                    generated ruthenium(0) species of type [Ru(PPh\n                    <jats:sub>3<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    (CO)\n                    <jats:sub>2<\/jats:sub>\n                    ]. Formation of\n                    <jats:bold>1\u2010R<\/jats:bold>\n                    goes via isomerization of an initially formed species\n                    <jats:bold>1\u2010R\u2032<\/jats:bold>\n                    with mutual change of disposition of CO and hydride. Utilizing the appropriate orientation of the Ru\u2010bound hydride in the initial product (\n                    <jats:bold>1\u2010R\u2032<\/jats:bold>\n                    ), cycloruthenated complexes [Ru(PPh\n                    <jats:sub>3<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    (CO)(CNO\n                    <jats:sup>2<\/jats:sup>\n                    )],\n                    <jats:bold>2<\/jats:bold>\n                    , and [Ru(PPh\n                    <jats:sub>3<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    (CO)(CNO\n                    <jats:sup>3<\/jats:sup>\n                    )],\n                    <jats:bold>3<\/jats:bold>\n                    , were synthesized by using N\u2010(naphthyl)salicylaldimine (\n                    <jats:bold>\n                      L\n                      <jats:sup>2<\/jats:sup>\n                    <\/jats:bold>\n                    ) and N\u2010(pyrenyl)salicylaldimine (\n                    <jats:bold>\n                      L\n                      <jats:sup>3<\/jats:sup>\n                    <\/jats:bold>\n                    ), where CNO\n                    <jats:sup>2<\/jats:sup>\n                    and CNO\n                    <jats:sup>3<\/jats:sup>\n                    depict the dianionic CN,O\u2010donor ligands derived from\n                    <jats:bold>\n                      L\n                      <jats:sup>2<\/jats:sup>\n                    <\/jats:bold>\n                    and\n                    <jats:bold>\n                      L\n                      <jats:sup>3<\/jats:sup>\n                    <\/jats:bold>\n                    respectively. Crystal structures of the\n                    <jats:bold>\n                      1\u2010OCH\n                      <jats:sub>3<\/jats:sub>\n                    <\/jats:bold>\n                    ,\n                    <jats:bold>1\u2010Cl<\/jats:bold>\n                    ,\n                    <jats:bold>2<\/jats:bold>\n                    and\n                    <jats:bold>3<\/jats:bold>\n                    complexes have been determined. Formation mechanism of the complexes has also been proposed. All the complexes show intense absorptions in the visible and ultraviolet regions, which have been analyzed by TDDFT calculations. The\n                    <jats:bold>1\u2010R<\/jats:bold>\n                    complexes are found to efficiently catalyze transfer hydrogenation of aldehydes, ketones to the corresponding alcohols, and alkynes to the corresponding alkenes.\n                  <\/jats:p>","DOI":"10.1002\/asia.202401695","type":"journal-article","created":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T04:15:51Z","timestamp":1740024951000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Utilization of\n                    <i>In\u2005Situ<\/i>\n                    Generated Ruthenium(0) for O\u2212H and C\u2212H Bond Activation of N\u2010(Aryl)salicylaldimines: Formation of New Complexes and Their Application in Catalytic Transfer Hydrogenation"],"prefix":"10.1002","volume":"20","author":[{"given":"Jayita","family":"Dutta","sequence":"first","affiliation":[{"name":"Department of Chemistry Inorganic Chemistry Section Jadavpur University  Kolkata 700032 India"},{"name":"Department of Chemistry Ranaghat College  Nadia 741201 India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aparajita","family":"Mukherjee","sequence":"additional","affiliation":[{"name":"Department of Chemistry Inorganic Chemistry Section Jadavpur University  Kolkata 700032 India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6245-9752","authenticated-orcid":false,"given":"Samaresh","family":"Bhattacharya","sequence":"additional","affiliation":[{"name":"Department of Chemistry Inorganic Chemistry Section Jadavpur University  Kolkata 700032 India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,2,26]]},"reference":[{"key":"e_1_2_9_1_1","unstructured":"\u00a0"},{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.2c00888"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.3c00493"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2022.214915"},{"key":"e_1_2_9_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.8b00507"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.8b00028"},{"key":"e_1_2_9_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.6b00772"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.6b00554"},{"key":"e_1_2_9_9_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00108"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.7b00440"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.6b00165"},{"key":"e_1_2_9_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar200190g"},{"key":"e_1_2_9_13_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar200188f"},{"key":"e_1_2_9_14_1","unstructured":"\u00a0"},{"key":"e_1_2_9_15_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.1c05636"},{"key":"e_1_2_9_16_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.9b03285"},{"key":"e_1_2_9_17_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-017-02120-z"},{"key":"e_1_2_9_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.organomet.6b00264"},{"key":"e_1_2_9_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jorganchem.2009.06.038"},{"key":"e_1_2_9_20_2","doi-asserted-by":"publisher","DOI":"10.1021\/om060222r"},{"key":"e_1_2_9_21_2","doi-asserted-by":"publisher","DOI":"10.1039\/b108953f"},{"key":"e_1_2_9_22_1","unstructured":"Some assorted references from our group on M\u2212X (M=Ru Os Rh Ir Pd and Pt; 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