5-((3,4,5-Trimethoxyphenyl)ethynyl)-1H-indole → 5-(3,4,5-Trimethoxyphenethyl)-1H-indole

Participants

Reaction Steps

When the product of Step A was substituted for 5-(oct-1-ynyl)-1H-indole in Example 3, Step B, the identical process afforded the title compound in 86% yield., as a colourless syrup. 1H-NMR (CDCl3) 2.79-3.03 (m, 4H); 3.8 (s, 3H); 3.82 (s, 6H); 6.4 (s, 2H); 6.47 (m, 1H); 7.03 (dd, 1H, J=1.3; 8.3 Hz); 7.18 (m, 1H); 7.31 (d, 1H, J=8.3 Hz); 7.45 (s, 1H); 8.09 (broad s, 1H);

Provenance & Evidence