N-Methylpropylamine → 1-(2-Amino-5-(thiophen-2-yl)phenyl)-3-(oxetan-3-yl)urea

Participants

Reaction Steps

1-(2-amino-5-(thiophen-2-yl)phenyl)-3-(oxetan-3-yl)urea was prepared by substituting N-methylpropan-1-amine in Scheme 25 with oxetan-3-amine and by substituting 5-(cyclopent-1-en-1-yl)-2-nitroaniline in Scheme 25 with 2-nitro-5-(thiophen-2-yl)aniline. ESI+ MS: m/z 289 ([M]+), 1H NMR (500 MHz, d6-DMSO): δ 7.67 (s, 1H), 7.59 (s, 1H), 7.33 (d, J=4.5 Hz, 1H), 7.18 (d, J=2.5 Hz, 1H), 7.12 (d, J=8.0 Hz, 1H), 7.05-6.96 (m, 2H), 6.73 (d, J=8.0 Hz, 1H), 4.93 (bs, 2H), 4.82-4.70 (m, 3H), 4.47-4.43 (m, 2H).

Provenance & Evidence