Complex catalyst, process for producing the complex catalyst, and process for producing alchohol derivative with the complex catalyst
申请人:——
公开号:US20040077487A1
公开(公告)日:2004-04-22
There are provided (asymmetric) complex catalysts comprising metal complexes and Lewis acids as components, the metal complex being of formula (1):
1
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
and R
8
are the same or different and are independently hydrogen, halogen, alkyl or the like; one of R
9
and R
10
is hydrogen and the other is alkyl of 1 to 4 carbon atoms or the like; Q is a single bond or alkylene of 1 to 4 carbon atoms; M is a metal ion; and A is a balancing counter ion or ligand; processes for the production of these complex catalysts; processes for the production of (optically active) alcohol derivatives, characterized in that cyclic ether compounds are reacted with phenol derivatives in the presence of these complex catalysts; and further processes for producing (optically active) nitrogen-containing heterocyclic compounds by reacting these alcohol derivatives with halogenated nitrogen-containing heterocyclic compounds in the presence of a base.
提供了由金属配合物和路易斯酸组成的(不对称的)复杂催化剂,其中金属配合物的化学式为(1):1其中R1、R2、R3、R4、R5、R6、R7和R8相同或不同,独立地是氢、卤素、烷基或类似物;R9和R10中的一个是氢,另一个是1至4个碳原子的烷基或类似物;Q是单键或1至4个碳原子的烷基;M是金属离子;A是平衡的反离子或配体;制备这些复杂催化剂的方法;制备(光学活性的)醇衍生物的方法,其特征在于在这些复杂催化剂的存在下,环氧化合物与酚衍生物反应;以及在碱的存在下,通过将这些醇衍生物与卤素化的含氮杂环化合物反应,制备(光学活性的)含氮杂环化合物的进一步方法。