MOLYBDENUM AND TUNGSTEN METAL COMPLEXES AND USE THEREOF AS PRECATALYSTS FOR OLEFIN METATHESIS
申请人:Furstner Alois
公开号:US20140296516A1
公开(公告)日:2014-10-02
The invention relates to metal complexes of general formula (I) and to a method for the production thereof, in which M, R
1
, R
2
, R
3
, X and Y in addition to R
a
, R
b
, R
c
, R
d
, R
e
, R
f
, R
g
, R
h
can have the meanings defined in the claims. Said metal complexes form air-stable compounds and are suitable as pre-catalysts in the olefin metathesis.
本发明涉及一般式(I)的金属配合物以及其制备方法,其中M,R1,R2,R3,X和Y除了Ra,Rb,Rc,Rd,Re,Rf,Rg,Rh之外可以具有权利要求书中定义的含义。所述金属配合物形成空气稳定的化合物,并适用于烯烃转化的前催化剂。