{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T14:26:37Z","timestamp":1790173597003,"version":"4.1.0"},"reference-count":82,"publisher":"Wiley","issue":"25","license":[{"start":{"date-parts":[[2012,5,24]],"date-time":"2012-05-24T00:00:00Z","timestamp":1337817600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2012,6,18]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Neutral, mono\u2010, and dicationic phosphorus(III) compounds are accessible with a supporting PNP pincer ligand (PNP=[4\u2010Me\u20102\u2010<jats:italic>i<\/jats:italic>Pr<jats:sub>2<\/jats:sub>P\u2010C<jats:sub>6<\/jats:sub>H<jats:sub>3<\/jats:sub>)<jats:sub>2<\/jats:sub>N]). Reaction of (PNP)H with PCl<jats:sub>3<\/jats:sub> and <jats:italic>n<\/jats:italic>Bu<jats:sub>3<\/jats:sub>N furnished (PNP)PCl<jats:sub>2<\/jats:sub> (<jats:bold>1<\/jats:bold>), which displays a highly temperature\u2010dependent structure in solution. Synthesis and characterization by NMR spectroscopy and X\u2010ray crystallography of Cl\/Br\u2010scrambled derivatives, a monocationic derivative [(PNP)PCl][HCB<jats:sub>11<\/jats:sub>H<jats:sub>11<\/jats:sub>] (<jats:bold>4<\/jats:bold>), and the dicationic derivatives [(PNP)P][OTf]<jats:sub>2<\/jats:sub> (<jats:bold>5<\/jats:bold>), [(PNP)P][B(C<jats:sub>6<\/jats:sub>F<jats:sub>5<\/jats:sub>)<jats:sub>4<\/jats:sub>]<jats:sub>2<\/jats:sub> (<jats:bold>6<\/jats:bold>), [(PNP)P][B<jats:sub>12<\/jats:sub>Cl<jats:sub>12<\/jats:sub>] (<jats:bold>7<\/jats:bold>) established that <jats:bold>1<\/jats:bold> not only undergoes several fluxional processes in solution but also possesses a temperature\u2010dependent ground state structure. Reaction of <jats:bold>1<\/jats:bold> with a Ni<jats:sup>0<\/jats:sup> source initially leads to a phosphine\u2013phosphinidene complex, followed by thermal generation of P<jats:sub>4<\/jats:sub>.<\/jats:p>","DOI":"10.1002\/chem.201103981","type":"journal-article","created":{"date-parts":[[2012,6,13]],"date-time":"2012-06-13T04:17:44Z","timestamp":1339561064000},"page":"7696-7704","source":"Crossref","is-referenced-by-count":24,"title":["Phosphorus(III) Cations Supported by a PNP Pincer Ligand and Sub\u2010Stoichiometric Generation of P<sub>4<\/sub> from Thermolysis of a Nickel Insertion Product"],"prefix":"10.1002","volume":"18","author":[{"given":"David E.","family":"Herbert","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adam D.","family":"Miller","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oleg 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