(2-Hydroxy-4-methoxybenzyl)-5-methyl-1-(4-methylpentyl)-2-oxoindolin-3-yl benzoate → 3-(2-Hydroxy-5-methoxybenzyl)-5-methyl-1-(4-methylpentyl)-2-oxoindolin-3-yl benzoate

Participants

Reaction Steps

This compound was prepared in a similar manner to 3-(2-hydroxy-4-methoxybenzyl)-5-methyl-1-(4-methylpentyl)-2-oxoindolin-3-yl benzoate by reacting 5-methyl-1-(4-methylpentyl)-2-oxoindolin-3-yl benzoate with tert-butyl (2-(hydroxymethyl)-4-methoxyphenyl)carbonate. 1H-NMR δ 8.06 (d, 2H), 7.58 (t, 1H), 7.45 (t, 2H), 7.13 (d, 2H), 6.85 (d, 1H), 6.65 (m, 2H), 6.02 (bs, H), 5.88 (bs, OH), 3.70 (m, 2H), 3.47 (s, 3H), 3.38 (m, 2H), 2.32 (s, 3H), 1.48 (m, 1H), 1.27 (m, 2H), 1.12 (m, 2H), 0.84 (d, 6H). Calculated mass for C30H33NO5, 487.24, observed, 510.3 (M+Na).

Provenance & Evidence