申请人:——
公开号:US20020087006A1
公开(公告)日:2002-07-04
This invention is directed to alkyl cobalt (III) dioximates and methods for making these dioximates. The alkyl cobalt (III) dioximate has the following structural formula:
1
wherein R
1
, and R
2
are individually selected from the following group: H, alkyl having at least 2 carbon atoms, substituted alkyl, aryl, substituted aryl, COOR
5
, CONR
6
R
7
, SR
7
, SO
2
R
7
, SO
2
NR
5
R
6
, SOR
5
, SO
3
R
5
, halogen, CCl
3
, CF
3
, COR
5
, CHO, CR
6
R
7
OR
5
, CH(OR
5
)(OR
6
), CR
5
(OR
6
)(OR
7
); where R
5
, R
6
, and R
7
are independently selected from the following group: H, alkyl, substituted alkyl, aryl or substituted aryl and A is a substituted alkyl derived from an olefinic component and B is a component of a Lewis base and where the substituents of the substituted alkyl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, aryl, SO
2
-alkyl, sulfamido, and amino groups and the substituents for the substituted aryl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, alkyl, SO
2
-alkyl, sulfamido, and amino groups.
本发明涉及烷基钴(III)二恶英盐和制造这些二恶英盐的方法。烷基钴(III)二噁英酸盐的结构式如下:
1
其中 R
1
和 R
2
分别选自以下组别:H、至少有 2 个碳原子的烷基、取代的烷基、芳基、取代的芳基、 COOR
5
、CONR
6
R
7
, SR
7
, SO
2
R
7
, SO
2
NR
5
R
6
, SOR
5
, SO
3
R
5
卤素、CCl
3
、CF
3
COR
5
CHO, CR
6
R
7
OR
5
, CH(OR
5
)(OR
6
)、CR
5
(OR
6
)(或
7
);其中 R
5
, R
6
和 R
7
独立地选自以下基团:H、烷基、取代的烷基、芳基或取代的芳基,A 是衍生自烯烃组分的取代的烷基,B 是路易斯碱的组分,其中取代的烷基的取代基独立地选自酯、醚、酰胺、卤素、酮、羟基、芳基、SO
2
-烷基、氨基磺酰基和氨基,而取代芳基的取代基则分别选自酯、醚、酰胺、卤素、酮、羟基、烷基、SO
2
-烷基、氨基磺酰基和氨基。