are each thought to produce cyclised dications similar to (A). With the appropriate copper(II) salts (in excess) and L′ in acetone, the copper(III) derivatives [CuCl2(S2CNR2)] and [Cu(S2CNR2)2][BF4](R = Me or Et) have been isolated. In the first two cases when the solvent is changed to chloroform–ethanol the copper(II) derivatives [CuCl(S2CNR2)] are found. With Ni[BF4]2·6H2O and NiCl2·6H2O in excess
碘与R 2 P(X)·[CH 2 ] n ·(X)PR 2相互作用[R = Ph,X = S,n = 1(L'); R = Ph,X = S,n = 2(L 2);或R = Me中,X = S,Ñ = O(L 4)],得到式L·2升的电荷转移的加合物2或LL 2,而其中R相应的反应2 N·CS·S 2 ·CS ·NR 2 [R = Me(L 5)或Et(L 6)]给出类型L'·l 6的产品,其中L'可能被氧化,从而给出带有环化结构的指示剂(未显示图形)2+(A)(L 8,R = Et; L 9,R = Me),带有两个[l 3 ] –作为抗衡离子。在
乙醚或
丙酮-
氯仿中,L'与FeCl 3,CO [BF 4 ] 2 ·6H 2 O和CoCl 2 ·6H 2 O(全部过量)的相互作用也产生了以下含有(A)物质的产物配合物; [L 9 ] [FeCl 4 ] 2,[L 8 ] [FeCl 4 ]