3-Chlorophenol → HCID 58872535, compound

Participants

Reaction Steps

Following the procedure as described in PREPARATION 1C, and making non-critical variations to replace 4-bromo-1-pentyl-1H-indole-2,3-dione with methyl (2,3-dioxo-2,3-dihydro-1H-indol-1-yl)acetate, and 1,3-benzodioxol-5-ol with 3-chlorophenol, the title compound was obtained (29%) as a yellow solid: 1H NMR (300 MHz, CDCl3) δ 9.10 (s, 1H), 7.48 (d, 1H), 7.38 (t, 1H), 7.19 (t, 1H), 7.01 (br, 1H), 6.80-6.64 (m, 3H), 5.28 (br s, 1H), 4.51 (d, 1H), 4.44 (d, 1H), 3.75 (s, 3H); MS (ES+) m/z 370.5 (M+23), 372.4 (M+23).

Provenance & Evidence