ABSTRACT Synthesis of R, R', 4, 4'-cyclohexylidene diphenyloxy acetic acids (R, R'= H, CH3and Cl) by dissolving 0.1 mole bisphenols in 0.4 mole sodim hydroxide with drop wise addition of 0.2 mole chloroacetic acid. The reaction mixture refluxed for 4h at 60 C. Phenoxy