4-Methyl-3-thiopheneboronic acid → N-Isobutyl-2-methyl-2-(4-(4-methylthiophen-3-yl)phenyl)propanamide

Participants

Reaction Steps

Prepared in a similar manner to Example 1 from 2-(4-Bromophenyl)-N-isobutyl-2-methylpropanamide (Example 1a) and 4-methylthiophen-3-ylboronic acid. Yield: 67%. 1H NMR (400 MHz, dDMSO): δ 0.73-0.79 (d, 6H), 1.48 (s, 6H), 1.67-1.74 (m, 1H), 2.23 (s, 3H), 2.84-2.87 (m, 2H), 7.26-7.27 (m, 1H), 7.34-7.40 (m, 5H), 7.43-7.44 (d, 1H). MS(M+H, 316).

Provenance & Evidence