A quinoline-oxazoline compound having the formula:
where one of X1 and X2 is N and the other is C and one of R1, R2 and R3 is Z wherein Z is an oxazoline radical having the formula
such that when X1 is N R2 is Z and R1 is absent, and when X2 is N either R1 or R3 is Z and R2 is absent. R1 and R3 through R12 are independently H or a pendant moiety which does not interfere with coordination of either N in the quinoline compound with a coordination center. These compounds can be complexed with a suitable coordination center such as catalytically active palladium and can be highly useful in catalytically oxidizing alkenes with high regioselectivity.
一种
喹啉-
噁唑啉化合物,其
化学式为:其中X1和X2中的一个为N,另一个为C,R1、R2和R3中的一个为Z,其中Z为具有以下结构式的
噁唑基团:当X1为N时,R2为Z且R1不存在,当X2为N时,R1或R3为Z且R2不存在。R1至R12独立地为H或不干扰
喹啉化合物中任何N与配位中心配位的侧基。这些化合物可以与适当的配位中心(如催化活性
钯)形成配合物,并在高选择性地催化氧化烯烃方面具有极高的实用价值。