Complexes Containing a Phenol–Platinum(II) Hydrogen Bond: Synthons for Supramolecular Self‐Assembly and Precursors for Hydridoplatinum(IV) Complexes
作者:Ava Behnia、Mahmood Azizpoor Fard、Paul D. Boyle、Richard J. Puddephatt
DOI:10.1002/ejic.201900480
日期:2019.6.30
cycloneophylplatinum(II) complexes [Pt(CH2CMe2C6H4)(κ2‐NN′‐2‐C5H4NCH2‐NH‐R], R = 2‐C6H4OH, 1; R = 3‐C6H4OH, 2; R = 4‐C6H4OH, 3, and [Pt(CH2CMe2C6H4)(κ2‐NN′‐2‐C5H4NCH=N‐2‐C6H4OH)], 4, are reported. The structures of 1 and 4 each contain an intramolecular OH··Pt hydrogen bond, while complex 3 contains an intermolecular OH··Pt hydrogen bond and forms a new type of supramolecular polymer. In contrast, the complex [PtC
所述cycloneophylplatinum(II)配合物[PT(CH 2 CME 2 ç 6 ħ 4)(κ 2 -NN'-2-C 5 H ^ 4 NCH 2 -NH-R],R = 2-C 6 H ^ 4 OH,1 ; R = 3-C 6 H ^ 4 OH,2 ; R = 4-C 6 H ^ 4 OH,3,和[PT(CH 2 CME 2 ç 6 ħ 4)(κ 2 -NN'-2-C 5 H ^ 4 NCH = N-2-C 6 H 4OH)],4。1和4的结构各自包含一个分子内OH ·· Pt氢键,而配合物3则包含一个分子间的OH ·· Pt氢键并形成一种新型的超分子聚合物。相反,配合物[氯铂酸2(κ 2 -NN'-2-C 5 H ^ 4 NCH = N-2-C 6 H ^ 4 OH)],5,形成了通过分子间OH二聚体·· CLPT氢键。配合物4与HCl或HBr的反应通过氧化加成反应生成氢化铂(IV)配合物[PtHX(CH2