申请人:Clariant GmbH
公开号:US20030092930A1
公开(公告)日:2003-05-15
Compounds of the formula (I) and also process for preparing them
1
where substituents X
1
, X
2
, Y and Z are defined as follows:
X
1
is H or F
X
2
is H or F
Y is Cl, Br, or I
is CHO or COOH or CN
is 0 or 1 and also their use as starting material for preparing agrochemicals, electronics materials and pharmaceuticals.
化合物的公式(I),以及制备它们的过程,其中取代基X1、X2、Y和Z定义如下:X1为H或F,X2为H或F,Y为Cl、Br或I,Z为CHO、COOH或CN,n为0或1,并且它们可用作制备农药、电子材料和制药的起始材料。