1,3-cyclohexanedione

Used in organic synthesis, is an important intermediate of sulcotrione fuseng, mesotrione; also used ofr the HPLC tag. 1,3-Cyclohexanedione is a chemical substance with the molecular formula C6H8O2. Used in organic synthesis, is an important intermediate of sulcotrione fuseng, mesotrione; also used ofr the HPLC tag. Description: light yellow to light gray powder, soluble in water, ethanol, acetone, chloroform and boiling benzene, slightly soluble in ether and carbon disulfide. Use and store according to specifications, no decomposition, avoid contact with oxides. Storage and transportation conditions 2-8 ℃ sealed storage, placed in a ventilated, dry environment Synthesis of 1,3-cyclohexanedione 1, cyclohexene and bromine addition reaction to produce 1,2-dibromohexane 2, and then dehydrogen bromide with sodium hydroxide ethanol solution to generate 3,6-dibromocyclohexene 3, catalytic hydrogenation to produce 1,3-dibromocyclohexane 4, and then hydrolyzed with sodium hydroxide aqueous solution, it becomes 1,3-cyclohexanol 5, finally catalyzed by copper, heating, oxygen in the air will be oxidized to 1,3-cyclohexanedione