1-acetoxy-3-(substituted phenyl) propen compounds useful as an intermediate material

摘要

1-acetoxy-3-(substituted phenol)propene compounds represented by the formula (I):
wherein .
R 1 , R 2 : C 1 - C 10 alkyl group, R 3 , R 4 = C 1 - C 4 alkyl group m = 0 or 1 to 4, n = 1 to 5, k = 1 or 2, R 1 and R 2 may form, together with carbon atoms in 2- and 3-positions of the propene group, a cyclic group.