"N,N\u2032-Disalicyliden-1,2-diaminopropan ist eine chemische Verbindung aus der Gruppe der Diamine. Es handelt sich um ein mehrz\u00E4hnigen Chelatliganden, der in diesem Zusammenhang mit salpn abgek\u00FCrzt wird."@de . . . . . . "58504571"^^ . . . "Salpn is the common name for a chelating ligand, properly called N,N\u2032-bis(salicylidene)-1,2-propanediamine, used as a motor oil additive. The molecular structure of pure (metal-free) salpn, sometimes denoted H2(salpn) or salpnH2, can be described as the salen ligand with a methyl group attached to the ethylene bridge that links the two nitrogen atoms. As in the case of salen compound, the actual ligand is usually the conjugate base salpn2-, the divalent anion that result from the metal-free compound by the loss of two hydroxyl protons. This dianion is commonly denoted \"(salpn)\" in formulas of metal complexes. The abbreviation \"salpn\" is also sometimes used for the structural isomer and its conjugate base, derived from 1,3-diaminopropane rather than 1,2-diaminopropane."@en . . . . . . . . . . . . . "N,N\u2032-Disalicyliden-1,2-diaminopropan ist eine chemische Verbindung aus der Gruppe der Diamine. Es handelt sich um ein mehrz\u00E4hnigen Chelatliganden, der in diesem Zusammenhang mit salpn abgek\u00FCrzt wird."@de . . "4625"^^ . . . . "22"^^ . "Salpn"@cs . . "1091771452"^^ . . . . "changed"@en . . "Salpn ligand"@en . "Salpn.svg"@en . . "Salpn je b\u011B\u017En\u011B pou\u017E\u00EDvan\u00FD zkr\u00E1cen\u00FD n\u00E1zev chelata\u010Dn\u00EDho \u010Dinidla N,N\u2032-bis(salicyliden)-1,2-propandiaminu (systematicky naz\u00FDvan\u00E9ho 2,2'-{1,2-propandiylbis[nitrilo(E)methylyliden]}difenol. Pou\u017E\u00EDv\u00E1 se jako aditivum do motorov\u00FDch olej\u016F. Strukturu \u010Dist\u00E9ho salpnu je mo\u017En\u00E9 popsat jako salen, na jeho\u017E ethylenov\u00FD m\u016Fstek je nav\u00E1z\u00E1na methylov\u00E1 skupina. Podobn\u011B jako salen \u010Dasto vytv\u00E1\u0159\u00ED salpn2\u2212, kter\u00E1 vznik\u00E1 odtr\u017Een\u00EDm dvou proton\u016F z hydroxylov\u00E9 skupiny. Ve vzorc\u00EDch komplex\u016F se tento anion \u010Dasto zna\u010D\u00ED \u201E(salpn)\u201C."@cs . "N,N\u2032-Disalicyliden-1,2-diaminopropan"@de . "changed"@en . . . . . . . . . . . . . . . . . . "Salpn je b\u011B\u017En\u011B pou\u017E\u00EDvan\u00FD zkr\u00E1cen\u00FD n\u00E1zev chelata\u010Dn\u00EDho \u010Dinidla N,N\u2032-bis(salicyliden)-1,2-propandiaminu (systematicky naz\u00FDvan\u00E9ho 2,2'-{1,2-propandiylbis[nitrilo(E)methylyliden]}difenol. Pou\u017E\u00EDv\u00E1 se jako aditivum do motorov\u00FDch olej\u016F. Strukturu \u010Dist\u00E9ho salpnu je mo\u017En\u00E9 popsat jako salen, na jeho\u017E ethylenov\u00FD m\u016Fstek je nav\u00E1z\u00E1na methylov\u00E1 skupina. Podobn\u011B jako salen \u010Dasto vytv\u00E1\u0159\u00ED salpn2\u2212, kter\u00E1 vznik\u00E1 odtr\u017Een\u00EDm dvou proton\u016F z hydroxylov\u00E9 skupiny. Ve vzorc\u00EDch komplex\u016F se tento anion \u010Dasto zna\u010D\u00ED \u201E(salpn)\u201C. Zkratka \u201Esalpn\u201C se tak\u00E9 n\u011Bkdy pou\u017E\u00EDv\u00E1 pro strukturn\u00ED izomer N,N\u2018-bis(salicyliden)-1,3-diaminopropan a jeho konjugovanou z\u00E1sadu."@cs . . . . . . . . . . "Salpn is the common name for a chelating ligand, properly called N,N\u2032-bis(salicylidene)-1,2-propanediamine, used as a motor oil additive. The molecular structure of pure (metal-free) salpn, sometimes denoted H2(salpn) or salpnH2, can be described as the salen ligand with a methyl group attached to the ethylene bridge that links the two nitrogen atoms. The abbreviation \"salpn\" is also sometimes used for the structural isomer and its conjugate base, derived from 1,3-diaminopropane rather than 1,2-diaminopropane."@en . "2,2'-{1,2-Propanediyl­bis[nitrilo­(E)methyl­ylidene]}­diphenol"@en . . . . . . "200"^^ .