LL 
Ci-C-H 
a<)- Le 
A 
aS 
<5 <e 
ine oe Sar ie ona te -2- 
chlor war as (TDEE) 
Ci 
1,1'-bis(p-chloropheny1) -2- 
chloroethane 
H \ 
C 
“re fi 2, 1s : -bis(p-chlorophenyl1) -ethane 
Cl vg 
oN 
at a 
QO. 
N20 
°° 
Oo 
=) 
ae) 
© 
o 
oC 
—O-r=>3 -0-D< 
Oo” , i 
© 
© 
> 
N ’ 
" q | 
-) 
i co 
OH 
p-Chlorbenzoic Acid 
p,p'-Dichlorobenzhydrol 
Y 
PG pe 
p, p' -Dichlorbenzophenone 
