abstract |
Benzene derivatives of the general formula (I)n n n n n n n n Wherein n is 1 to 7, Q is -CO or-(CH 2 ) r-, where r is 1 to 5,n n n s is 0, 1 or 2, t is 0 or 1, where s + ≥1,n n n X is F, C1, -CF 3 , -CN, -OCF 3 or -OCHF 2 ,n n n Y, L and Z are each independently H or F. |