Diethyl 2-(2-phenyl-2-propylpentanoyl)malonate → Ethyl 4,4-dibutyl-1-hydroxy-3-oxo-3,4-dihydro-2-naphthalenecarboxylate

Participants

Reaction Steps

The title compound (1.2 g, 21%) was prepared following the procedure of Example 1F, substituting the product of Example 4E for the product of Example 1E. 1H NMR (300 MHz, CDCl3): δ 15.16 (d, J=13.97 Hz, 1 H), 8.22 (m, 1 H), 7.59 (m, 2 H), 7.36 (m, 2 H), 4.47 (m, 2 H), 2.25 (m, 2 H), 1.92 (m, 2 H), 1.71 (m, 2 H), 1.50 (m, 2 H), 1.24 (m, 2 H), 1.11 (m, 2H), 0.89 (m, 1 H), 0.65 (m, 7 H).

Provenance & Evidence