Isopropyl isocyanate → HCID 59656438, compound

Participants

Reaction Steps

The title compound was prepared following the general procedure in Scheme 5, beginning with 4-(2,4-dichloro-benzoylamino)-naphthalene-1-sulfonyl chloride and substituting butyryl chloride and triethylamine for 2-isocyanato-propane. 1H NMR (300 MHz, DMSO) δ 10.87 (s, 1H), 8.70 (dd, 1H), 8.34 (dd, 1H), 8.21 (d, 1H), 8.13 (d, 1H), 8.01 (d, 1H), 7.82 (m, 2H), 7.73 (m, 1H), 7.63 (d, 1H), 4.00 (d, 1H), 3.6 (d, 1H), 3.24 (m, 1H), 2.92 (t, 1H), 2.59 (m, 1H), 2.17 (t, 2H), 1.47 (m, 2H), 1.43 (m, 2H), 1.18 (m, 2H), 0.82 (t, 3H). LC/MS m/z 548 (M−H)−, 560 (M+H)+

Provenance & Evidence