Ethyl 3-(3-methyl-3-(4-octylphenyl)ureido)propanoate → 3-(3-Methyl-3-(4-octylphenyl)ureido)propanoic acid

Participants

Reaction Steps

When the product of Step C is substituted for ethyl 3-(3-(4-octylphenyl)ureido)propanoate in Example 11, Step B, the identical process afforded the title compound in 84% yield, as a colourless solid. 1H-NMR (CDCl3) 7.19 (d, 2H, J=8.3 Hz); 7.09 (d, 2H, J=8.3 Hz); 4.83 (m, 1H); 3.54 (m, 2H); 3.4 (m, 2H); 3.22 (s, 3H); 2.6-2.5 (m, 4H); 1.59 (m, 2H); 1.27 (m, 10H); 0.86 (t, 3H, J=7 Hz).

Provenance & Evidence