1985
DOI: 10.1002/ange.19850970630
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Chelatligandgesteuerter η1-η2-Koordinationswechsel bei Amino(imino)phosphan-Liganden sowie deren Überführung in ein Nickelaazadiphosphetidin

Abstract: P) 8("P) J(PNiP) (chelat) (PzR2) [bl + 58 (1) -101 (t) 28 + I 6 (1) -I03 (1) 24 + 72 (1) -30 (1) 28 +53 (1) + 55 (1) 25.5 +68 (t) + 39 (1) 20 + 52 (1) + 66 (1) 21 + 58 (t) -19 (t) 30 +75 (I) -34 (1) 27 B("P) 6("P) J(PNiP) (chelat) (P2) Icl 6a To1 +55 (t) + 133 (q) 33 6b To1 +61 (1) + 135 (9) 27.5 6c To1 +48 (t) + 161 (9) 28 [a] To1 =Toluol, THF=Tetrahydrofuran. [b] AA'XX'-Spektren, J(PNiP)= 1/2lcis-'J(AX)+lrans-?J(AX?I; da 'J(PP)% alle 'J(PNiP). resultieren zwei Pseudotripletts. die keine weitere Berechnung vo… Show more

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Cited by 9 publications
(1 citation statement)
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“…Two Ni°c omplexes 50a,b have been reported where the ligand Me3SiN=PN(SiMe3)2 has been formulated as irbonded. 16,17 In analogy to other ligands with heteropolar double bonds, e.g. hexafluoroacetone192 and from the X-ray structure data of 50a (Ni-P «= 223 pm, Ni-N « 191 pm, and P-N «= 165 pm),16 a three-membered ring as depicted with Ni2+ seems to be more likely.…”
Section: A Metal Bound To One Element Other Than Nitrogenmentioning
confidence: 97%
“…Two Ni°c omplexes 50a,b have been reported where the ligand Me3SiN=PN(SiMe3)2 has been formulated as irbonded. 16,17 In analogy to other ligands with heteropolar double bonds, e.g. hexafluoroacetone192 and from the X-ray structure data of 50a (Ni-P «= 223 pm, Ni-N « 191 pm, and P-N «= 165 pm),16 a three-membered ring as depicted with Ni2+ seems to be more likely.…”
Section: A Metal Bound To One Element Other Than Nitrogenmentioning
confidence: 97%