Synthesis and characterization of some zinc, cadmium and mercury(II) derivatives of bis(4-methylpyrazol-1-yl) alkanes
作者:C. Pettinari、C. Santini、D. Leonesi、P. Cecchi
DOI:10.1016/s0277-5387(00)83450-6
日期:1994.5
e, L, and various MX2 (M = Zn, X = Cl, Br or I; M = Cd, X = Cl, I or NO3; M = Hg, X = Cl, Br, I, CN or SCN) gives the 1:1 adducts [L]MX2, which are air- and thermally stable. The ligand also gives 2:1 [L]2Zn(CF3SO3)2·2H2O, [L]2Zn(NO3)2·3H2O, [L]2Cd(ClO4)2·H2O, [L]2Hg(CF3CO2)2} and 3:1 [L]3Zn(ClO4)2, [L]3Zn(BF4)2, [L]3Zn(CF3CO2)2·H2O, [L]3Cd(BF4)2·H2O, [L]3Hg(ClO4)2·H2O} adducts with good acceptors
双(4-甲基吡唑-1-基)甲烷L与各种MX 2(M = Zn,X = Cl,Br或I; M = Cd,X = Cl,I或NO 3 ; M = Hg ,X = Cl,Br,I,CN或SCN)得到1:1的加合物[L] MX 2,它们在空气和热方面均稳定。配体还给出2:1 [L] 2 Zn(CF 3 SO 3)2 ·2H 2 O,[L] 2 Zn(NO 3)2 ·3H 2 O,[L] 2 Cd(ClO 4)2 ·H 2 O,[L] 2 Hg(CF 3 CO 2)2}和3:1 [L] 3 Zn(ClO 4)2,[L] 3 Zn(BF 4)2,[L] 3 Zn(CF 3 CO 2)2 ·H 2 O,[L] 3 Cd (BF 4)2 ·H 2 O,[L] 3 Hg(ClO 4)2 ·H 2 O}与良好的受体加成。所有配合物均已通过分析和光谱(红外,远红外,1 H和13 C NMR)数据进行了表征。加合物[L]