The Pt(II) α-diimine complexes [PtCl2κ2N-(HCNR)2}] (R = C6H11, 1; 4-C6H10OH, 2; 4-C6H4CH3, 3; 4-C6H4OH, 4) and [PtCl2κ2N-(CH3CNOH)2}] (5) were prepared in 60–81% yields from the 1 : 1 molar reactions of cis-[PtCl2(DMSO)2] with the appropriate α-diimine, [HCN(R)]2 (R = C6H11, L1; 4-C6H10OH, L2; 4-C6H4Me, L3; 4-C6H4OH, L4), or dimethylglyoxime (dmgH2), in acetone at reflux. The reaction of cis-[PtCl2(DMSO)2]
将Pt(II)α-二
亚胺络合物[
氯铂酸2 κ 2 Ñ - (HCNR)2 }](R = C 6 H ^ 11,1 ; 4-C 6 H ^ 10 OH,2 ; 4-C 6 H ^ 4 CH 3,3 ; 4-C 6 H ^ 4 OH,4)和[
氯铂酸2 κ 2 ñ - (CH 3 CNOH)2 }](5)在60-81%的收率制备从1:1摩尔反应顺式-[PtC
L2(
DMSO) 2 ]和适当的α-二
亚胺[HCN(R)] 2(R = C 6 H 11, L1 ; 4-C 6 H 10 OH,
L2 ; 4-C 6 H 4 Me, L3 ;在
丙酮中回流形成4-C 6 H 4 OH, L4)或二甲基乙二
肟(dmgH 2)。的反应顺式[
氯铂酸- 2(
DMSO) 2 ]与dmgH两个摩尔当量2和净3在
甲醇中回流,得到双- dimethylglyoximato化合物[
铂κ 2 Ñ,Ñ ' - (ON C(CH