One member of this group of molecules reacts with acetic anhydride in the presence of sulphuric acid to form 1,2,4-triacetoxybenzen in the Thiele acylation.
A standard technique used to prepare these molecules involves oxidizing monohydric phenols with Fermy's salt and is called the Teuber reaction. One member of this group of molecules reacts with acetic anhydride in the presence of sulphuric acid to form 1,2,4-triacetoxybenzen in the Thiele acylation. Their "o" and "p" varieties can be synthesized by coupling a phenol to a diazonium salt and reducing the resulting azo compound with dithionite, and the hydro variety of this type of compound has formula C6H6O2 and is oxidized in the spray of bombardier beetles. Also including the naptha variety, which encomopasses the K vitamins, for ten points, identify these compounds distinguished by two carbonyl groups that are adjacent of separated by a vinylene group.
A standard technique used to prepare these molecules involves oxidizing monohydric phenols with Fermy's salt and is called the Teuber reaction.
quinones