THE REACTİONS OF TRICHLORO-AND TRİBROMOBENZENES WITH HYDROXIDE ION AND PREPARATION OF DIHALOPHENOLS

Authors : A ÖKTEMER

Pages : 44-46

Doi:10.1501/Commub_0000000485

View : 27 | Download : 8

Publication Date : 1899-01-01

Article Type : Research Paper

Abstract :Trichloro and tribromobenzenes form dichloro-and dibromophenols with excess KOH in DMSO and water. The reactions are of bimolecular addition-elimination Sjç Ar type where a hydroxide ion displaces a halogen atom. Due to the deaetivation effect of hydroxide group, bound to the ring, no other hydroxide displacement was observed.
Keywords : Trichloro and tribromobenzenes, The reactions are of bimolecular, displaces a halogen atom

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