Synthesis of aromatic azoethers derived from 4,4 '-dihydroxyazobenzene in solid-liquid, liquid-liquid heterogeneous systems and in the presence of microwaves
G. Bratulescu et al., Synthesis of aromatic azoethers derived from 4,4 '-dihydroxyazobenzene in solid-liquid, liquid-liquid heterogeneous systems and in the presence of microwaves, REV RO CHIM, 43(6), 1998, pp. 525-530
Various new diethers derived from 4,4'-dihydroxyazobenzene are easily obtai
ned either in a heterogeneous solid-liquid medium, in a heterogeneous liqui
d-liquid medium in the presence of a phase transfer catalyst or even with e
lectromagnetic waves.