{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T19:45:21Z","timestamp":1760384721822,"version":"build-2065373602"},"reference-count":65,"publisher":"Wiley","issue":"26","license":[{"start":{"date-parts":[[2007,7,6]],"date-time":"2007-07-06T00:00:00Z","timestamp":1183680000000},"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":[[2007,9,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The reaction of the bis(amino)cyclodiphosph(III)azane, <jats:italic>cis<\/jats:italic>\u2010{(<jats:italic>t<\/jats:italic>BuNH)<jats:sub>2<\/jats:sub>(PN<jats:italic>t<\/jats:italic>Bu)<jats:sub>2<\/jats:sub>}, with AlMe<jats:sub>3<\/jats:sub>, AlClMe<jats:sub>2<\/jats:sub>, AlCl<jats:sub>2<\/jats:sub>Me, and AlCl<jats:sub>3<\/jats:sub> is reported. The less Lewis acidic compound AlMe<jats:sub>3<\/jats:sub> forms the adduct <jats:italic>cis<\/jats:italic>\u2010[(<jats:italic>t<\/jats:italic>BuNH)<jats:sub>2<\/jats:sub>(PN<jats:italic>t<\/jats:italic>Bu){P(<jats:bold>\u22c5<\/jats:bold>AlMe<jats:sub>3<\/jats:sub>)N<jats:italic>t<\/jats:italic>Bu}] (<jats:bold>1<\/jats:bold>), in which the aluminum atom is exclusively coordinated to one phosphorus atom. At elevated temperatures AlMe<jats:sub>3<\/jats:sub> undergoes migratory exchange between the two phosphorus atoms, but no methane elimination is observed. By using the more Lewis acidic compound AlClMe<jats:sub>2<\/jats:sub> the <jats:italic>P<\/jats:italic>\u2010coordinated compound <jats:italic>cis<\/jats:italic>\u2010[(<jats:italic>t<\/jats:italic>BuNH)<jats:sub>2<\/jats:sub>(PN<jats:italic>t<\/jats:italic>Bu){P(<jats:bold>\u22c5<\/jats:bold>AlClMe<jats:sub>2<\/jats:sub>)N<jats:italic>t<\/jats:italic>Bu}] (<jats:bold>2<\/jats:bold>) can be obtained at low temperatures. Compound <jats:bold>2<\/jats:bold> rearranges irreversibly to a product in which the AlClMe<jats:sub>2<\/jats:sub> group is coordinated by one exo\u2010cyclic nitrogen atom. A concomitant 1,2\u2010H shift from this nitrogen atom onto the phosphorus atom is observed. The <jats:italic>N<\/jats:italic>\u2010coordinated rearrangement product slowly decomposes via a P\uf8ffN bond cleavage in solution. Reaction of the even more Lewis acidic compounds AlCl<jats:sub>2<\/jats:sub>Me and AlCl<jats:sub>3<\/jats:sub> finally led to stable adducts, <jats:italic>cis<\/jats:italic>\u2010[(<jats:italic>t<\/jats:italic>BuNH)(PN<jats:italic>t<\/jats:italic>Bu)(<jats:italic>t<\/jats:italic>BuN<jats:bold>\u22c5<\/jats:bold>AlCl<jats:sub>2<\/jats:sub>Me){P(H)N<jats:italic>t<\/jats:italic>Bu}] (<jats:bold>3<\/jats:bold>), and <jats:italic>cis<\/jats:italic>\u2010[(<jats:italic>t<\/jats:italic>BuNH)(PN<jats:italic>t<\/jats:italic>Bu)(<jats:italic>t<\/jats:italic>BuN<jats:bold>\u22c5<\/jats:bold>AlCl<jats:sub>3<\/jats:sub>){P(H)N<jats:italic>t<\/jats:italic>Bu}] (<jats:bold>4<\/jats:bold>), in which the aluminum atoms are <jats:italic>N<\/jats:italic>\u2010coordinated by a <jats:italic>t<\/jats:italic>BuN\uf8fePH unit.<\/jats:p>","DOI":"10.1002\/chem.200601679","type":"journal-article","created":{"date-parts":[[2007,7,6]],"date-time":"2007-07-06T09:20:10Z","timestamp":1183713610000},"page":"7410-7415","source":"Crossref","is-referenced-by-count":12,"title":["<i>N<\/i>\u2010 Versus <i>P<\/i>\u2010Coordination in Bis(amino)cyclodiphosph(III)azane Complexes of Aluminum"],"prefix":"10.1002","volume":"13","author":[{"given":"Marcus","family":"Rast\u00e4tter","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter\u2005W.","family":"Roesky","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dietrich","family":"Gudat","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Glen\u2005B.","family":"Deacon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter\u2005C.","family":"Junk","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,8,29]]},"reference":[{"unstructured":"\u00a0","key":"e_1_2_6_1_2"},{"key":"e_1_2_6_2_2","first-page":"1","volume-title":"Comprehensive Organometallic Chemistry","author":"Eisch J. 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