0]undec-7-ene (DBU). The spectroscopic and electrochemical properties of the substituted sandwich complexes have been investigated and compared with those of the unsubstituted analogues. The matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI-TOF-MS) and electrospray ionisation mass spectrometry (ESI-MS) have also been employed to unambiguously characterise this novel class of
夹心状双(
酞菁氨基)
镧系元素(III)络合物Ln [Pc'(R)8 ] 2(Ln = Eu,Gd; Pc'= 2,3,9,10,16,17,23,24-八取代
酞菁酸盐; R = H,nC 7 H 15,OC 5 H 11)是通过处理Ln(acac)3 ·nH 2制备的在
1,8-二氮杂双环[5.4.0]十一碳-7-烯(
DBU)存在下,将O(Ln = Eu,Gd; acac =
乙酰丙酮酸)与
酞菁二
锂或与相应的二取代的邻苯二甲腈一起使用。已经研究了取代的夹心复合物的光谱和电
化学性质,并将其与未取代的类似物进行比较。基质辅助激光解吸/电离飞行时间质谱(MALDI-TOF-MS)和电喷雾电离质谱(ESI-MS)也已首次被用来明确表征这类新型化合物。