سال انتشار: ۱۳۸۹

محل انتشار: همایش منطقه ای یافته های نوین شیمی و مهندسی شیمی

تعداد صفحات: ۹

نویسنده(ها):

R mahmoudian – research &development unit arak petrochemical co arak iran
m mahmoudian – department of chemistry university isfahan
m.a salehi – S.T.P.C,mahshahr
a emamin rad – research &development unit arak petrochemical co arak iran

چکیده:

the hydroxylation of phenol using cobalt II complexes of bidentate ligand N,N-ethylenebis salicylideneamine salen N,N- propylenbis salicylideneamine salpn and N,N- phenylenebis salicylideneamine salophen were investigatted. These complexes catalyze the liquid -phase hydroxylation of phenol with H2O2 to catechol as a major product and hydroquinone as a minor product .